Microstructure Evolution of a Multifunctional Titanium Alloy

Dislocation Dynamics-Based Modeling and Simulations of Subsurface Damages Microstructure of Orthogonal Cutting of Titanium Alloy

In this work, a novel method is put forward to quantitatively simulate the subsurface damages microstructural alteration of titanium alloy components subjected to microscale cutting. A trans-scale numerical framework is conducted with the purpose of revealing the underlying influence mechanism of tool structure parameters on subsurface dislocation configurations using a dislocation dynamics-bas...

Selective laser melting of titanium alloy: investigation of mechanical properties and microstructure

This article presents the mechanical properties and microstructure of titanium alloy after selective laser melting (SLM). Titanium alloys are ideal material for selective laser melting (SLM), because they are expensive and difficult to machinery using traditional technologies. The application of SLM in the biomedical area has been slow due to the stringent performance criteria and concerns rela...

The Microstructure and Mechanical Properties of Friction Stir Welded Ti6al4v Titanium Alloy under Β Transus Temperature

1 Faculty of Aerospace Engineering, Shenyang Aerospace University, No. 37 Daoyi South Avenue, Daoyi Development District, Shenyang 110136, China 2 State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, No. 92 West Dazhi street, Nangang District, Harbin 100024, China 3 Beijing Aeronautical Manufacturing Technology Research Institute, No. 1 Dongjun Village, Chaoyang...

Microstructure of Metallorganic Chemical Vapor Deposited Aluminum Coatings on Ti6242 Titanium Alloy

The Microstructure Evolution of a Fe3Al Alloy during the LENS Process

A Fe₃Al intermetallic alloy has been successfully prepared by the laser-engineered net shaping (LENS) process. The applied process parameters were selected to provide various cooling rates during the solidification of the laser-melted material. The macro- and microstructure and the micro- and macrotexture of Fe₃Al samples were investigated. The influence of the cooling rate on grain morphology ...