Results 51 to 60 of about 16,379 (264)
Microstructure and Mechanical Properties of M50 Steel by Combining Cold Rolling with Austempering
Metals, 2020 M50 steel is widely used in the manufacture of high-end bearing steel for aeroengine shafts in the aerospace industry [...]
Dongsheng Qian +4 more
doaj +1 more source
Materials Research Express, 2021 Plastic deformation at room temperature, and the proceeding heat treatments, are important processes for optimizing the microstructure and mechanical properties of austenitic stainless steel. The microstructure and mechanical properties of cold-drawn 304
Qinhua Xu +6 more
doaj +1 more source
Frontiers in Materials, 2023 At present, in-situ monitoring of metal cracking and propagation is still a challenge. In this work, we used in-situ tensile tests with precast cracks of selective laser melting (SLM) and conventionally manufactured (CM) 316L stainless steels (SSs) to ...
Zhiheng Tan +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study explores geometry‐driven phase evolution in gyroid shell metamaterials made via laser powder bed fusion of 17‐4 precipitation hardened stainless steel. Locally hardened regions develop along the primary loading paths in the structure, which finite element analysis and geometric considerations link to enhanced gyroid strength.
Julia T. Pürstl +8 more
wiley +1 more source
Texture and mechanical properties of quenching and partitioning steel
Materials Research Express, 2023 Advanced high-strength steels, such as quenching and partitioning (Q&P) steels, are of considerable interest in the automotive industry owing to their desirable mechanical properties.
Pengsheng Hu +3 more
doaj +1 more source
Ratio of Wheel/Rail Steel Hardness that Ensures Minimum Wear
Tribology in Industry, 2023 Different variants of the hardness of the wheel/rail friction pair were investigated to determine the optimal hardness range of the wheel/rail that ensures the minimum wear under selected test conditions.
Аzamat Kanayev +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A novel technique for fabricating monolithic functionally graded NiTi shape memory alloy (SMA) laminated hybrid composite has been developed. An excellent metallurgical bonding can be established between two compositionally different NiTi SMAs through spark plasma sintering joining/diffusion bonding followed by hot roll bonding.
Soumya Sinha +2 more
wiley +1 more source
Metals, 2022 In this work, the variant selection of martensite in a stainless maraging steel was investigated by electron backscattering diffraction and a new protocol of parent phase reconstruction.
Cheng-Yao Huang +2 more
doaj +1 more source
A two dimensional model for ferromagnetic martensites [PDF]
, 2005 We consider a recently introduced 2-D square-to-rectangle martensite model that explains several unusual features of martensites to study ferromagnetic martensites. The strain order parameter is coupled to the magnetic order parameter through a 4-state clock model.
arxiv +1 more source
Interplay between diffusive and displacive phase transformations: TTT diagrams and microstructures [PDF]
Phys. Rev. Lett. 97, 055701 (2006), 2006 Materials which can undergo extremely fast displacive transformations as well as very slow diffusive transformations are studied using a Ginzburg-Landau framework to understand the physics behind microstructure formation and time-temperature-transformation (TTT) diagrams.
arxiv +1 more source