Improved superelastic stability of NiTi shape memory alloys through surface nano-crystallization followed by low temperature aging treatment
Xiaoqiang Li, Hu Chen, Weimin Guo, Yanjin Guan, Zuocheng Wang, Qingkai Zeng, Xiebin Wang
Topics & Concepts
Materials scienceNickel titaniumNucleationSevere plastic deformationCrystallizationDislocationMetallurgyShape-memory alloyPeeningComposite materialMartensiteNanocrystalline materialGrain sizeMicrostructureNanotechnologyChemical engineeringThermodynamicsResidual stressPhysicsEngineeringShape Memory Alloy TransformationsHigh Entropy Alloys Studies