Publikationen
Publications
2024
journal articleBending fatigue behaviour of metastable and stable austenitic stainless steels with different surface morphologiesZhu, T.,Smaga, M.,Bozoglu, M.,Sala, S.T.,Kashaev, N.,Antonyuk, S.,Beck, T. (2024)
In: Fatigue and Fracture of Engineering Materials and Structures, Vol. , , , , .- journal articleOn the maintenance of processing stability and consistency in laser-directed energy deposition via machine learningWang, M.,Kashaev, N. (2024)
In: Journal of Manufacturing Systems, Vol. 73, , , , 126-142. - journal articleEffect of filler materials on the tensile properties and fracture toughness of laser beam welded AA2198 joints under different ageing conditionsExamilioti, T.N.,Karanikolas, D.,Riekehr, S.,Al-Hamdany, N.,Papanikos, P.,Klusemann, B.,Kashaev, N.,Alexopoulos, N.D. (2024)
In: Engineering Fracture Mechanics, Vol. 295, , , , 109811. - journal articleIdentification of Johnson-Cook Material Model Parameters for Laser Shock Peening Process Simulation for AA2024, Ti-6Al-4V and Inconel 718Kuliiev, R.,Keller, S.,Kashaev, N. (2024)
In: Journal of Materials Research and Technology : JMRT, Vol. 28, , , , 1975-1989.
Link to publisher 2023
- journal articleDeep Rolling for Tailoring Residual Stresses of AA2024 Sheet MetalsLehmann, J.,Keller, S.,Esterl, F.,Kashaev, N.,Klusemann, B.,Ben Khalifa, N. (2023)
In: Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity. ICTP 2023. Lecture Notes in Mechanical Engineering, Vol. 3, , , , 352-362. - journal articleDeformation by design: data-driven approach to predict and modify deformation in thin Ti-6Al-4V sheets using laser peen formingSala, S.T.,Bock, F.E.,Pöltl, D.,Klusemann, B.,Huber, N.,Kashaev, N. (2023)
In: Journal of Intelligent Manufacturing, Vol. , , , , . - journal articleOn the use of machine learning and genetic algorithm to predict the region processed by laser peen formingSala, S.T.,Körner, R.,Huber, N.,Kashaev, N. (2023)
In: Manufacturing Letters, Vol. 38, , , , 60-64. - journal articleOn the Effect of Testing Frequency on High and Very High Cycle Fatigue Behavior of AA2024-T3; Ti-6Al-4V; and Inconel 718Kuliiev, R.,Riekehr, S.,Ventzke, V.,Keller, S.,Kashaev, N. (2023)
In: Journal of Materials Engineering and Performance, Vol. 32, , , , 10843-10856. - journal articleOn anisotropic tensile mechanical behavior of Al-Cu-Li AA2198 alloy under different ageing conditionsExamilioti, T.N.,Li, W.,Kashaev, N.,Ventzke, V.,Klusemann, B.,Alexopoulos, N.D. (2023)
In: Journal of Materials Research and Technology : JMRT, Vol. 24, , , , 895-908. - journal articleOn the optimal process window for powder-based laser-directed energy deposition of AA7050 under different robot programs and scanning strategiesWang, M.,Kashaev, N. (2023)
In: Journal of Manufacturing Processes, Vol. 90, , , , 286-299.
2022
- journal articleCoupled Modeling Approach for Laser Shock Peening of AA2198-T3: From Plasma and Shock Wave Simulation to Residual Stress PredictionPozdnyakov, V.,Keller, S.,Kashaev, N.,Klusemann, B.,Oberrath, J. (2022)
In: Metals, Vol. 12, , , 1, 107. - journal articleCoaxial laser directed energy deposition with wire of thin-walled duplex stainless steel parts: Process discontinuities and their impact on the mechanical propertiesOdermatt, A.,Dorn, F.,Ventzke, V.,Kashaev, N. (2022)
In: CIRP Journal of Manufacturing Science and Technology, Vol. 37, , , , 443-453. - journal articleEffect of laser shock peening without protective coating on the surface mechanical properties of NiTi alloyWang, H.,Keller, S.,Chang, Y.,Kashaev, N.,Yan, K.,Gurevich, E.L.,Ostendorf, A. (2022)
In: Journal of Alloys and Compounds, Vol. 896, , , , 163011. - journal articleOn the relationship between microstructure and residual stress in laser-shock-peened Ti-6Al-4VMironov, S.,Ozerov, M.,Kalinenko, A.,Stepanov, N.,Plekhov, O.,Sikhamov, R.,Ventzke, V.,Kashaev, N.,Salishchev, G.,Semiatin, L.,Zherebtsov, S. (2022)
In: Journal of Alloys and Compounds, Vol. 900, , , , 163383. - journal articleEffect of pre-heating and post-weld heat treatment on structure and mechanical properties of laser beam-welded Ti2AlNb-based jointsPanov, D.,Naumov, S.,Stepanov, N.,Sokolovsky, V.,Volokitina, E.,Kashaev, N.,Ventzke, V.,Dinse, R.,Riekehr, S.,Povolyaeva, E.,Nochovnaya, N.,Alekseev, E.,Zherebtsov, S.,Salishchev, G. (2022)
In: Intermetallics, Vol. 143, , , , 107466. - journal articleEffect of laser peen forming process parameters on bending and surface quality of Ti-6Al-4V sheetsSala, S.,Keller, S.,Chupakhin, S.,Pöltl, D.,Klusemann, B.,Kashaev, N. (2022)
In: Journal of Materials Processing Technology, Vol. 305, , , , 117578. - journal articleOn the analysis of plasticity induced crack closure in welded specimens: A mechanism controlled by the stress intensity factor resulting from residual stressesWang, Q.,Huber, N.,Liu, X.,Kashaev, N. (2022)
In: International Journal of Fatigue, Vol. 162, , , , 106940. - journal articleFatigue behaviour of laser shock peened AISI D2 tool steelAzevedo, L.,Kashaev, N.,Horstmann, C.,Ventzke, V.,Furtado, C.,Moreira, P.,Tavares, P. (2022)
In: International Journal of Fatigue, Vol. 165, , , , 107226. - journal articleFatigue peculiarity of metals treated by laser shock impactProkhorov, A.,Vshivkov, A.,Plekhov, O.,Kashaev, N. (2022)
In: Procedia Structural Integrity, Vol. 37, , , , 540-546. - journal articleExperimental and numerical investigation of laser beam-welded Al–Cu–Li joints using micro-mechanical characteristicsExamilioti, T.,Papanikos, P.,Kashaev, N.,Klusemann, B.,Alexopoulos, N. (2022)
In: Journal of Materials Research and Technology : JMRT, Vol. 19, , , , 2431-2446. - journal articleInvestigation of process window for AA7075 considering effects of different wire feed directions in lateral Laser Metal DepositionWang, M.,Kashaev, N. (2022)
In: Procedia CIRP, Vol. 111, , , , 218-223. - journal articleWire-based laser directed energy deposition of AA7075: effect of process parameters on microstructure and mechanical propertiesWang, M.,Ventzke, V.,Kashaev, N. (2022)
In: Journal of Materials Research and Technology, Vol. 21, , , , 388-403. - journal articleInfluence of laser shock peening on the residual stresses in additively manufactured 316L by Laser Powder Bed Fusion: A combined experimental–numerical studySandmann, P.,Keller, S.,Kashaev, N.,Ghouse, S.,Hooper, P.,Klusemann, B.,Davies, C. (2022)
In: Additive Manufacturing, Vol. 60, , , , 103204. - journal articleInfluence of laser shock peening on low- and high-cycle fatigue of an OT4-0 titanium alloyGachegova, E.A.,Sikhamov, R.,Ventzke, V.,Kashaev, N.,Plekhov, O.A. (2022)
In: Journal of Applied Mechanics and Technical Physics, Vol. 63, , , 2, 335-342.
2021
- journal articlePhase-field modelling for fatigue crack growth under laser shock peening-induced residual stressesSeiler, M.,Keller, S.,Kashaev, N.,Klusemann, B.,Kästner, M. (2021)
In: Archive of Applied Mechanics, Vol. 91, , , 8, 3709-3723. - journal articleExperimental-numerical study of laser-shock-peening-induced retardation of fatigue crack propagation in Ti-17 titanium alloySun, R.,Keller, S.,Zhu, Y.,Guo, W.,Kashaev, N.,Klusemann, B. (2021)
In: International Journal of Fatigue, Vol. 145, , , , 106081. - journal articleApplication of stress intensity factor superposition in residual stress fields considering crack closureKeller, S.,Klusemann, B. (2021)
In: Engineering Fracture Mechanics, Vol. 243, , , , 107415. - journal articleEffect of laser heating on mechanical properties, residual stresses and retardation of fatigue crack growth in AA2024Kashaev, N.,Groth, A.,Ventzke, V.,Horstmann, M.,Riekehr, S.,Staron, P.,Huber, N. (2021)
In: Fatigue and Fracture of Engineering Materials and Structures, Vol. 44, , , 4, 887-900. - journal articleDamage tolerant design of additively manufactured metallic components subjected to cyclic loading: State of the art and challengesZerbst, U.,Bruno, G.,Buffiere, Y.,Wegener, T.,Wu, T.,Zhang, X.,Kashaev, N.,Meneghetti, G.,Hrabe, N.,Madia, M.,Werner, T.,Hilgenberg, K.,Koukolíková, M.,Procházka, R.,Džugan, J.,Möller, B.,Beretta, S.,Evans, A.,Wagener, R.,Schnabel, K. (2021)
In: Progress in Materials Science, Vol. 121, , , , 100786. - journal articleExperimental and numerical thermo-mechanical analysis of wire-based laser metal deposition of Al-Mg alloysBock, F.,Herrnring, J.,Froend, M.,Enz, J.,Kashaev, N.,Klusemann, B. (2021)
In: Journal of Manufacturing Processes, Vol. 64, , , , 982-995. - journal articleLaser Beam Welding of a Ti-15Mo/TiB Metal–Matrix CompositeOzerov, M.,Povolyaeva, E.,Stepanov, N.,Ventzke, V.,Dinse, R.,Kashaev, N.,Zherebtsov, S. (2021)
In: Metals, Vol. 11, , , 3, 506. - journal articleExploring Structural Changes, Manufacturing, Joining, and Repair of Intermetallic γ-TiAl-Based Alloys: Recent Progress Enabled by In Situ Synchrotron X-Ray TechniquesSpoerk-Erdely, P.,Staron, P.,Liu, J.,Kashaev, N.,Stark, A.,Hauschildt, K.,Maawad, E.,Mayer, S.,Clemens, H. (2021)
In: Advanced Engineering Materials, Vol. 23, , , 11, 2000947. - journal articleTailoring of residual stresses by specific use of defined prestress during laser shock peeningSchwab, K.,Keller, S.,Kashaev, N.,Klusemann, B. (2021)
In: Journal of Materials Processing Technology, Vol. 295, , , , 117154. - journal articleThe Effect of LSP on the Structure Evolution and Self-Heating of ARMCO Iron under Cyclic LoadingProkhorov, A.,Vshivkov, A.,Plekhov, O.,Kashaev, N.,Fomin, F.,Ozerov, M.,Zherebtsov, S. (2021)
In: Metals, Vol. 11, , , 8, 1198. - journal articleHybrid Modelling by Machine Learning Corrections of Analytical Model Predictions towards High-Fidelity Simulation SolutionsBock, F.,Keller, S.,Huber, N.,Klusemann, B. (2021)
In: Materials, Vol. 14, , , 8, 1883. - journal articleCompression Behaviour of Wire + Arc Additive Manufactured StructuresAbbaszadeh, M.,Ventzke, V.,Neto, L.,Riekehr, S.,Martina, F.,Kashaev, N.,Hönnige, J.,Williams, S.,Klusemann, B. (2021)
In: Metals, Vol. 11, , , 6, 877. - journal articleEffect of filler wire and post weld heat treatment on the mechanical properties of laser beam-welded AA2198Examilioti, T.,Kashaev, N.,Ventzke, V.,Klusemann, B.,Alexopoulos, N. (2021)
In: Materials Characterization, Vol. 178, , , , 111257. - journal articleOn the prediction of fatigue crack growth based on weight functions in residual stress fields induced by laser shock peening and laser heatingKashaev, N.,Keller, S.,Staron, P.,Maawad, E.,Huber, N. (2021)
In: Fatigue and Fracture of Engineering Materials and Structures, Vol. 44, , , 12, 3463-3481. - journal articleEffect of laser beam welding on microstructure, tensile strength and fatigue behaviour of duplex stainless steel 2205Odermatt, A.,Ventzke, V.,Dorn, F.,Dinsé, R.,Merhof, P.,Kashaev, N. (2021)
In: Journal of Manufacturing Processes, Vol. 72, , , , 148-158. - journal articleIn situ observation of competitive growth of α grains during β → α transformation in laser beam manufactured TiAl alloysLiu, J.,Wu, T.,Wang, M.,Wang, L.,Zhou, Q.,Wang, K.,Staron, P.,Schell, N.,Huber, N.,Kashaev, N. (2021)
In: Materials Characterization, Vol. 179, , , , 111371. - journal articleSimulation of fatigue crack growth in residual-stress-afflicted specimen with a phase-field modelSeiler, M.,Keller, S.,Kashaev, N.,Klusemann, B.,Kästner, M. (2021)
In: PAMM: Proceedings in Applied Mathematics and Mechanics, Vol. 21, , , 1, e202100210.
2020
- journal articleMicrostructure by design: An approach of grain refinement and isotropy improvement in multi-layer wire-based laser metal depositionFroend, M.,Ventzke, V.,Dorn, F.,Kashaev, N.,Klusemann, B.,Enz, J. (2020)
In: Materials Science and Engineering A, Vol. 772, , , , 138635. - journal articleOn the application of laser shock peening for retardation of surface fatigue cracks in laser beam‐welded AA6056Kashaev, N.,Ushmaev, D.,Ventzke, V.,Klusemann, B.,Fomin, F. (2020)
In: Fatigue and Fracture of Engineering Materials and Structures, Vol. 43, , , 7, 1500-1513. - journal articleCombined experimental–numerical study on residual stresses induced by a single impact as elementary process of mechanical peeningSandmann, P.,Nielsen, M.,Keller, S.,Maawad, E.,Staron, P.,Klusemann, B. (2020)
In: Strain : the journal of the British Society for Strain Measurement, Vol. 56, , , 4, e12338. - journal articleThe Influence of Laser Shock Peening on Fatigue Properties of AA2024-T3 Alloy with a Fastener HoleSikhamov, R.,Fomin, F.,Klusemann, B.,Kashaev, N. (2020)
In: Metals, Vol. 10, , , 4, 495. - journal articleSingle-shot femtosecond laser processing of Al-alloy surface: An interplay between Mbar shock waves, enhanced microhardness, residual stresses, and chemical modificationAgeev, E.,Andreeva, Y.,Ionin, A.,Kashaev, N.,Kudryashov, S.,Nikonorov, N.,Nuryev, R.,Petrov, A.,Rudenko, A.,Samokhvalov, A.,Saraeva, I.,Veiko, V. (2020)
In: Optics and Laser Technology, Vol. 126, , , , 106131. - journal articleOn the influence of laser beam welding parameters for autogenous AA2198 welded jointsExamilioti, T.,Kashaev, N.,Enz, J.,Klusemann, B.,Alexopoulos, N. (2020)
In: The International Journal of Advanced Manufacturing Technology, Vol. 110, , , , 2079-2092. - journal articlePrediction of elastic-plastic deformation of nanoporous metals by FEM beam modeling: A bottom-up approach from ligaments to real microstructuresOdermatt, A.,Richert, C.,Huber, N. (2020)
In: Materials Science and Engineering A, Vol. 791, , , , 139700.
Link to publication2019
- journal articleExperimentally validated multi-step simulation strategy to predict the fatigue crack propagation rate in residual stress fields after laser shock peeningKeller, S.,Horstmann, M.,Kashaev, N.,Klusemann, B. (2019)
In: International Journal of Fatigue, Vol. 124, , , , 265-276. - journal articleLaser Beam Welding of a Low Density Refractory High Entropy AlloyPanina, E.,Yurchenko, N.,Zherebtsov, S.,Stepanov, N.,Salishchev, G.,Ventzke, V.,Dinse, R.,Kashaev, N. (2019)
In: Metals, Vol. 9, , , 12, 1351. - journal articleComputation of Thickness and Mechanical Properties of Interconnected Structures: Accuracy, Deviations, and Approaches for CorrectionRichert, C.,Odermatt, A.,Huber, N. (2019)
In: Frontiers in Materials, Vol. 6, , , , 327. - journal articleCrack closure mechanisms in residual stress fields generated by laser shock peening: A combined experimental-numerical approachKeller, S.,Horstmann, M.,Kashaev, N.,Klusemann, K. (2019)
In: Engineering Fracture Mechanics, Vol. 221, , , , 106630. - journal articleThermal analysis of wire-based direct energy deposition of Al-Mg using different laser irradiancesFroend, M.,Ventzke, V.,Kashaev, N.,Klusemann, B.,Enz, J. (2019)
In: Additive Manufacturing, Vol. 29, , , , 100800. - journal articleDevelopment of laser straightening (LS) strategies to remove distortion in welded aeronautical structuresÁlvarez, P.,Escribano, R.,Zubiri, F.,Fomin, F.,Kashaev, N.,Bauer, S. (2019)
In: AIP Conference Proceedings, Vol. 2113, , , , 070003. - journal articleFatigue behaviour of a laser beam welded CoCrFeNiMn-type high entropy alloyKashaev, N.,Ventzke, V.,Petrov, N.,Horstmann, M.,Zherebtsov, S.,Shaysultanov, D.,Sanin, V.,Stepanov, N. (2019)
In: Materials Science and Engineering A, Vol. 766, , , , 138358. - journal articleTwo-step simulation approach for laser shock peeningPozdnyakov, V.,Keller, S.,Kashaev, N.,Klusemann, B.,Oberrath, J. (2019)
In: PAMM: Proceedings in Applied Mathematics and Mechanics, Vol. 19, , , 1, e201900497. - journal articleNumerical Investigation of the Effect of Rolling on the Localized Stress and Strain Induction for Wire + Arc Additive Manufactured StructuresAbbaszadeh, M.,Hönnige, J.R.,Martina, F.,Neto, L.,Kashaev, N.,Colegrove, P.,Williams, S.,Klusemann, B. (2019)
In: Journal of Materials Engineering and Performance, Vol. 28, , , 8, 4931-4942. - journal articleEffect of Laser Peening Process Parameters and Sequences on Residual Stress ProfilesKallien, Z.,Keller, S.,Ventzke, V.,Kashaev, N.,Klusemann, B. (2019)
In: Metals, Vol. 9, , , 6, 655. - journal articleApplication of design of experiments for laser shock peening process optimizationChupakhin, S.,Klusemann, B.,Huber, N.,Kashaev, N. (2019)
In: The International Journal of Advanced Manufacturing Technology, Vol. 102, , , 5 - 8, 1567-1581. - journal articleLaser welding and microstructural characterization of dissimilar γ-TiAl-Ti6242 jointsBurkhardt, I.,Ventzke, V.,Riekehr, S.,Kashaev, N.,Enz, J. (2019)
In: Intermetallics, Vol. 104, , , , 74-83.
2018
- journal articleExperimental Investigation of Temperature Distribution during Wire-Based Laser Metal Deposition of the Al-Mg Alloy 5087Froend, M.,Bock, F.,Ventzke, V.,Riekehr, S.,Kashaev, N.,Klusemann, B.,Enz, J. (2018)
In: Materials Science Forum, THERMEC 2018, Vol. 941, , , , 988-994. - journal articleMicrostructure and hardness evolution of laser metal deposited AA5087 wall-structuresFroend, M.,Ventzke, V.,Riekehr, S.,Kashaev, N.,Klusemann, B.,Enz, J. (2018)
In: Procedia CIRP, Vol. 74, , , , 131-135. - journal articleHot cracking behaviour of an autogenously laser welded Al-Cu-Li alloyEnz, J.,Carrarin, C.,Riekehr, S.,Ventzke, V.,Kashaev, N. (2018)
In: The International Journal of Advanced Manufacturing Technology, Vol. 95, , , 1-4, 299-310. - journal articleExperimental and numerical investigation of residual stresses in laser shock peened AA2198Keller, S.,Chupakhin, S.,Staron, P.,Maawad, E.,Kashaev, N.,Klusemann, B. (2018)
In: Journal of Materials Processing Technology, Vol. 255, , , , 294-307. - journal articleImproving the fatigue performance of airframe structures via the hybridized application of geometrical modifications and laser heatingLu, J.,Huber, N.,Kashaev, N. (2018)
In: Fatigue and Fracture of Engineering Materials and Structures, Vol. 41, , , 5, 1183-1195. - journal articleInvestigating the impact of sustainability in the production of aeronautical subscale componentsGialos, A.A.,Zeimpekis, V.,Alexopoulos, N.D.,Kashaev, N.,Riekehr, S.,Karanika, A. (2018)
In: Journal of Cleaner Production, Vol. 176, , , , 785-799. - journal articleDevelopment of an optimised shielding strategy for laser beam welding of Ti6Al2Sn4Zr2MoBurkhardt, I.,Ventzke, V.,Riekehr, S.,Kashaev, N.,Enz, J. (2018)
In: Materials Science Forum, THERMEC 2018, Vol. 941, , , , 1404-1410. - journal articleLaser beam welding of a CoCrFeNiMn-type high entropy alloy produced by self-propagating high-temperature synthesisKashaev, N.,Ventzke, V.,Stepanov, N.,Shaysultanov, D.,Sanin, V.,Zherebtsov, S. (2018)
In: Intermetallics, Vol. 96, , , , 63-71. - journal articleInfluence of different Al-Cu substrates on the properties of laser metal deposited Al coatingsEnz, J.,Lolos, C.,Riekehr, S.,Ventzke, V.,Kashaev, N. (2018)
In: Procedia CIRP, Vol. 74, , , , 127-130. - journal articleParameter development and characterization of laser metal deposited high-temperature Ti alloy powdersBurkhardt, I.,Visone, R.,Riekehr, S.,Rackel, M.W.,Kashaev, N.,Enz, J. (2018)
In: Procedia CIRP, Vol. 74, , , , 176-179. - journal articleProcess development for wire-based laser metal deposition of 5087 aluminium alloy by using fibre laserFroend, M.,Riekehr, S.,Kashaev, N.,Klusemann, B.,Enz, J. (2018)
In: Journal of Manufacturing Processes, Vol. 34 A, , , , 721-732. - journal articleMultiscale process simulation of residual stress fields of laser beam welded precipitation hardened AA6082Herrnring, J.,Staron, P.,Kashaev, N.,Klusemann, B. (2018)
In: Materialia, Vol. 3, , , , 243-255. - journal articleProspects of laser beam welding and friction stir welding processes for aluminum airframe structural applicationsKashaev, N.,Ventzke, V.,Cam, G. (2018)
In: Journal of Manufacturing Processes, Vol. 36, , , , 571-600. - journal articleMetallurgical aspects of joining commercially pure titanium to Ti-6Al-4V alloy in a T-joint configuration by laser beam weldingFomin, F.,Froend, M.,Ventzke, V.,Alvarez, P.,Bauer, S.,Kashaev, N. (2018)
In: The International Journal of Advanced Manufacturing Technology, Vol. 97, , , 5-8, 2019-2031. - journal articlePrecipitation Kinetics of AA6082: An Experimental and Numerical InvestigationHerrnring, J.,Kashaev, N.,Klusemann, B. (2018)
In: Materials Science Forum, THERMEC 2018, Vol. 941, , , , 1411-1417. - journal articleProbabilistic fatigue-life assessment model for laser-welded Ti-6Al-4V butt joints in the high-cycle fatigue regimeFomin, F.,Horstmann, M.,Huber, N.,Kashaev, N. (2018)
In: International Journal of Fatigue, Vol. 116, , , , 22-35. - journal articleSurface modification methods for fatigue properties improvement of laser welded Ti64 butt jointsFomin, F.,Klusemann, B.,Kashaev, N. (2018)
In: Procedia Structural Integrity, Vol. 13, , , , 273-278. - journal articleMicrostructure and microhardness of wire-based laser metal deposited AA5087 using an Ytterbium fibre laserFroend, M.,Ventzke, V.,Riekehr, S.,Kashaev, N.,Klusemann, B.,Enz, J. (2018)
In: Materials Characterization, Vol. 143, , , , 59-67.
2017
- journal articleFiber laser welding of dissimilar titanium (Ti-6Al-4V/cp-Ti) T-joints and their laser forming process for aircraft applicationFroend, M.,Fomin, F.,Riekehr, S.,Alvarez, P.,Zubiri, F.,Bauer, S.,Klusemann, B.,Kashaev, N. (2017)
In: Optics and Laser Technology, Vol. 96, , , , 123-131. - journal articleFiber Laser Beam Welding of Ti-6242 - Effect of Processing Parameters on Microstructural and Mechanical PropertiesKashaev, N.,Pugachev, D.,Riekehr, S.,Ventzke, V. (2017)
In: Materials Science Forum, THERMEC 2016, Vol. 879, , , , 903-908. - journal articleEffects of laser shock peening on the microstructure and fatigue crack propagation behaviour of thin AA2024 specimensKashaev, N.,Ventzke, V.,Horstmann, M.,Chupakhin, S.,Riekehr, S.,Falck, R.,Maawad, E.,Staron, P.,Schell, N.,Huber, N. (2017)
In: International Journal of Fatigue, Vol. 98, , , , 223-233. - journal articleMicrostructure and mechanical performance of autogenously fibre laser beam welded Ti-6242 butt jointsKashaev, N.,Pugachev, D.,Ventzke, V.,Fomin, F.,Burkhardt, I.,Enz, J.,Riekehr, S. (2017)
In: Materials Science and Engineering A, Vol. 694, , , , 110-120. - journal articleMechanical properties of laser beam welded similar and dissimilar aluminum alloysEnz, J.,Kumar, M.,Riekehr, S.,Ventzke, V.,Huber, N.,Kashaev, N. (2017)
In: Journal of Manufacturing Processes, Vol. 29, , , , 272-280. - journal articleInfluence of Porosity on the High Cycle Fatigue Behaviour of Laser Beam Welded Ti-6Al-4V Butt JointsFomin, F.,Kashaev, N. (2017)
In: Procedia Structural Integrity, Vol. 7, , , , 415-422. - journal articleArtificial neural network for correction of effects of plasticity in equibiaxial residual stress profiles measured by hole drillingChupakhin, S.,Kashaev, N.,Klusemann, B.,Huber, N. (2017)
In: The Journal of Strain Analysis for Engineering Design, Vol. 52, , , 3, 137-151. - journal articleIn Situ Experiment for Laser Beam Welding of Ti Alloys Using High-Energy X-RaysStaron, P.,Liu, J.,Riekehr, S.,Schell, N.,Huber, N.,Kashaev, N.,Mueller, M.,Schreyer, A. (2017)
In: Materials Science Forum, Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation VIII, Vol. 905, , , , 114-119.
2016
- journal articleLaser beam welded structures for a regional aircraft: weight, cost and carbon footprint savingsAlexopoulos, N.D.,Gialos, A.A.,Zeimpekis, V.,Velonaki, Z.,Kashaev, N.,Riekehr, S.,Karanika, A. (2016)
In: Journal of Manufacturing Systems, Vol. 39, , , , 38-52. - journal articleLaser Weldability of High-Strength Al-Zn Alloys and Its Improvement by the Use of an Appropriate Filler MaterialEnz, J.,Riekehr, S.,Ventzke, V.,Huber, N.,Kashaev, N. (2016)
In: Metallurgical and Materials Transactions A, Vol. 47, , , 6, 2830-2841. - journal articleInfluence of crystallographic texture on the microstructure, tensile properties and residual stress state of laser-welded titanium jointsMaawad, E.,Gan, W.,Hofmann, M.,Ventzke, V.,Riekehr, S.,Brokmeier, H.-G.,Kashaev, N.,Mueller, M. (2016)
In: Materials and Design, Vol. 101, , , , 137-145. - journal articleEffect of Nd:YAG laser beam welding on weld morphology and mechanical properties of Ti–6Al–4V butt joints and T-jointsKashaev, N.,Ventzke, V.,Fomichev, V.,Fomin, F.,Riekehr, S. (2016)
In: Optics and Lasers in Engineering, Vol. 86, , , , 172-180. - journal articleFibre laser welding of high-alloyed Al–Zn–Mg–Cu alloysEnz, J.,Riekehr, S.,Ventzke, V.,Huber, N.,Kashaev, N. (2016)
In: Journal of Materials Processing Technology, Vol. 237, , , , 155-162. - journal articleEffect of elasto-plastic material behaviour on determination of residual stress profiles using the hole drilling methodChupakhin, S.,Kashaev, N.,Huber, N. (2016)
In: Journal of Strain Analysis for Engineering Design, Vol. 51, , , 8, 572-581. - journal articleProcess Optimization of Dual-Laser Beam Welding of Advanced Al-Li Alloys Through Hot Cracking Susceptibility ModelingTian, Y.,Robson, J.D.,Riekehr, S.,Kashaev, N.,Wang, L.,Lowe, T.,Karanika, A. (2016)
In: Metallurgical and Materials Transactions A, Vol. 47, , , 7, 3533-3544. - journal articlePhase Transformation and Residual Stress in a Laser Beam Spot-Welded TiAl-Based AlloyLiu, J.,Staron, P.,Riekehr, S.,Stark, A.,Schell, N.,Huber, N.,Schreyer, A.,Mueller, M.,Kashaev, N. (2016)
In: Metallurgical and Materials Transactions A, Vol. 47, , , 12, 5750-5760. - journal articlePhase Transformations During Solidification of a Laser-Beam-Welded TiAl Alloy—An In Situ Synchrotron StudyLiu, J.,Staron, P.,Riekehr, S.,Stark, A.,Schell, N.,Huber, N.,Schreyer, A.,Mueller, M.,Kashaev, N. (2016)
In: Metallurgical and Materials Transactions A, Vol. 47, , , 12, 5761-5770.
2015
- journal articleSingle-sided laser beam welding of a dissimilar AA2024–AA7050 T-jointEnz, J.,Khomenko, V.,Riekehr, S.,Ventzke, V.,Huber, N.,Kashaev, N. (2015)
In: Materials and Design, Vol. 76, , , , 110-116. - journal articleReview of Residual Stress Modification Techniques for Extending the Fatigue Life of Metallic Aircraft ComponentsSticchi, M.,Schnubel, D.,Kashaev, N.,Huber, N. (2015)
In: Applied Mechanics Reviews, Vol. 67, , , 1, 010801. - journal articleUltrafine Sanding Paper: A Simple Tool for Creating Small ParticlesSchaefer, H.,Hess, C.,Tobergte, H.,Volf, A.,Ichilmann, S.,Eickmeier, H.,Voss, B.,Kashaev, N.,Nordmann, J.,Akram, W.,Hartmann-Azanza, B.,Steinhart, M. (2015)
In: Small, Vol. 11, , , 8, 931-935. - journal articleInfluence of the geometry on the fatigue performance of crenellated fuselage panelsLu, J.,Huber, N.,Kashaev, N. (2015)
In: Ciencia & Tecnologia dos Materiais, Vol. 27, , , 2, 100-107. - journal articleExperimental and numerical crushing analyses of thin-walled magnesium profilesSteglich, D.,Tian, X.,Bohlen, J.,Riekehr, S.,Kashaev, N.,Kainer, K.U.,Huber, N. (2015)
In: International Journal of Crashworthiness, Vol. 20, , , 2, 177-190. - journal articleApplication of the eigenstrain approach to predict the residual stress distribution in laser shock peened AA7050-T7451 samplesCoratella, S.,Sticchi, M.,Toparli, M.B.,Fitzpatrick, M.E.,Kashaev, N. (2015)
In: Surface and Coatings Technology, Vol. 273, , , , 39-49. - journal articleAssessment of alternative joining techniques for Ti–6Al–4V/CFRP hybrid joints regarding tensile and fatigue strengthKashaev, N.,Ventzke, V.,Riekehr, S.,Dorn, F.,Horstmann, M. (2015)
In: Materials and Design, Vol. 81, , , , 73-81. - journal articleLaser Weldbability of different Al-Zn alloys and its improvementEnz, J.,Riekehr, S.,Ventzke, V.,Kashaev, N. (2015)
In: Materials Science Forum, Light Metals Technology 2015, Vol. 828-829, , , , 389-394. - journal articleMechanical Properties of Fibre Laser Welded AZ31B Sheets and their Dependence on the Spot-SizeRiekehr, S.,Ravasi, R.,Enz, J.,Ventzke, V.,Kashaev, N. (2015)
In: Materials Science Forum, Light Metals Technology 2015, Vol. 828-829, , , , 298-304. - journal articleOxidized Mild Steel S235: An Efficient Anode for Electrocatalytically Initiated Water SplittingSchaefer, H.,Kuepper, K.,Wollschlaeger, J.,Kashaev, N.,Hardege, J.,Walder, L.,Beladi-Mousavi, S.M.,Hartmann-Azanza, B.,Steinhart, M.,Sadaf, S.,Dorn, F. (2015)
In: ChemSusChem, Vol. 8, , , 18, 3099-3110. - journal articleA parametric study of laser spot size and coverage on the laser shock peening induced residual stress in thin aluminium samplesSticchi, M.,Staron, P.,Sano, Y.,Meixer, M.,Klaus, M.,Rebelo-Kornmeier, J.,Huber, N.,Kashaev, N. (2015)
In: The Journal of Engineering, Vol. 2015, , , 13, 97-105. - journal articleIn situ study of phase transformations during laser-beam welding of a TiAl alloy for grain refinement and mechanical property optimizationLiu, J.,Staron, P.,Riekehr, S.,Stark, A.,Schell, N.,Huber, N.,Schreyer, A.,Mueller, M.,Kashaev, N. (2015)
In: Intermetallics, Vol. 62, , , , 27-35. - journal articleCrenellation Patterns for Fatigue Crack Retardation in Fuselage Panels Optimized via Genetic AlgorithmLu, J.,Kashaev, N.,Huber, N. (2015)
In: Procedia Engineering, Vol. 114, , , , 248-254. - journal articleMicrostructure and Mechanical Properties of Laser Beam Welded Joints between Fine-Grained and Standard Ti-6Al-4V Sheets Subjected to Superplastic FormingKashaev, N.,Ventzke, V.,Horstmann, M.,Riekehr, S.,Yashin, G.,Stutz, L.,Beck, W. (2015)
In: Advanced Engineering Materials, Vol. 17, , , 3, 374-382.
2014
- journal articleFatigue, Fatigue Crack Propagation and Mechanical Fracture Behaviour of Laser Beam-Welded AZ31 Magnesium SheetsKashaev, N.,Riekehr, S.,Horstmann, M.,Ventzke, V. (2014)
In: Materials Science Forum, Thermec 2013, Vol. 783-786, , , , 2310-2315. - journal articleFatigue and Fatigue Crack Propagation of Laser Beam-Welded AA2198 Joints and Integral StructuresKashaev, N.,Chupakhin, S.,Enz, J.,Ventzke, V.,Groth, A.,Horstmann, M.,Riekehr, S. (2014)
In: Advanced Materials Research, 11th International Fatigue Congress, Vol. 891-892, , , , 1457-1462. - journal articleEinseitiges Nd:YAG-Laserstrahlschweissen zum Herstellen von T-Stossverbindungen aus Aluminiumlegierungen fuer den FlugzeugbauVentzke, V.,Riekehr, S.,Horstmann, M.,Haack, P.,Kashaev, N. (2014)
In: Schweissen und Schneiden, Vol. 66, , , 1-2, 22-26. - journal articleEffect of Post-weld Heat Treatment on Microstructure and Mechanical Properties of Laser Beam Welded TiAl-based AlloyLiu, J.,Ventzke, V.,Staron, P.,Schell, N.,Kashaev, N.,Huber, N. (2014)
In: Metallurgical and Materials Transactions A, Vol. 45, , , 1, 16-28. - journal articleLaser Welding of High-Strength Aluminium Alloys for the Sheet Metal Forming ProcessEnz, J.,Riekehr, S.,Ventzke, V.,Sotirov, N.,Kashaev, N. (2014)
In: Procedia CIRP, Vol. 18, , , , 203-208. - journal articleMaterial saving and cost reduction with hot forming of U-shaped titanium part - Materialeinsparung und Kostenreduzierung durch Heissumformung von U-foermigen TitanbauteilenStutz, L.,Beck, W.,Arends, S.,Horstmann, M.,Ventzke, V.,Kashaev, N. (2014)
In: Materialwissenschaft und Werkstofftechnik, Vol. 45, , , 9, 841-846. - journal articleProzessentwicklung zum Rotationsreibschweißen der Gamma-TiAl-Feingusslegierung Ti-47Al-3.5(Mn+Cr+Nb)-0.8(B+Si) mit Ti6Al4V: Teil: 1 - The Development of the Rotational Friction Welding Process for the Welding of Gamma-TiAl-Casting Alloy Ti-47Al-3.5(Mn+Cr+Nb)-0.8(B+Si) to Ti6Al4V: Part: 1Ventzke, V.,Riekehr, S.,Horstmann, M.,Kashaev, N.,Brokmeier, H.-G.,Huber, N. (2014)
In: Practical Metallography - Praktische Metallographie, Vol. 51, , , 5, 321-352. - journal articleProzessentwicklung zum Rotationsreibschweißen der Gamma-TiAl-Feingusslegierung Ti-47Al-3.5(Mn+Cr+Nb)-0.8(B+Si) mit Ti6Al4V: Teil: 2 - The Development of the Rotational Friction Welding Process for the Welding of Gamma-TiAl-Casting Alloy Ti-47Al-3.5(Mn+Cr+Nb)-0.8(B+Si) to Ti6Al4V: Part: 2Ventzke, V.,Riekehr, S.,Horstmann, M.,Kashaev, N.,Brokmeier, H.-G.,Huber, N. (2014)
In: Practical Metallography - Praktische Metallographie, Vol. 51, , , 6, 401-424. - journal articleFracture Behavior of a Laser Beam Welded High-strength Al-Zn AlloyEnz, J.,Iwan, H.,Riekehr, S.,Ventzke, V.,Kashaev, N. (2014)
In: Procedia Materials Science, Vol. 3, , , , 1828-1833. - journal articleOne-sided Nd:YAG laser beam welding for the manufacture of T-joints made of aluminium alloys for aircraft constructionVentzke, V.,Riekehr, S.,Horstmann, M.,Haack, P.,Kashaev, N. (2014)
In: Welding and Cutting, Vol. 13, , , 4, 245-249. - journal articleEffect of Local Laser Surfacing on the Fatigue Crack Propagation Rate of Al-alloy 6056 and its Laser beam WeldQi, F.,Staron, P.,Ventzke, V. (2014)
In: Procedia Materials Science, Vol. 3, , , , 1834-1840.
2013
- journal articleCrashworthiness of Magnesium Sheet StructuresSteglich, D.,Bohlen, J.,Tian, X.,Riekehr, S.,Kashaev, N.,Bargmann, S.,Letzig, D.,Kainer, K.U.,Huber, N. (2013)
In: Materials Science Forum, Light Metals Technology Conference, LMT 2013, Vol. 765, , , , 590-594. - journal articleThe effect of heat treatment on crack control and grain refinement in laser beam welded Beta-solidifying TiAl-based alloyLiu, J.,Dahmen, M.,Ventzke, V.,Kashaev, N.,Poprawe, R. (2013)
In: Intermetallics, Vol. 40, , , , 65-70. - journal articleComparative study of mechanical properties using standard and micro-specimens of base materials Inconel 625, Inconel 718 and Ti-6Al-4VKashaev, N.,Horstmann, M.,Ventzke, V.,Riekehr, S.,Huber, N. (2013)
In: Journal of Materials Research and Technology : JMRT, Vol. 2, , , 1, 43-47.