As a crucial branch for titanium industry, high-strength titanium alloys (HS-TAs, with UTS≥
1100 MPa) are indispensable structural materials for advanced engineering applications …

Twin boundaries (TBs) are ubiquitous interfaces with specific structure in metallic materials.
They possess special interactions with dislocations and the fatigue cracking behaviors are …

Titanium alloys, widely used in the aerospace, automotive and energy sectors, require
complex casting and thermomechanical processing to achieve the high strengths required …

Abstract A TWIP-TRIP high-entropy alloy with inhomogeneous chemical composition was
prepared by laser powder deposition (LPD). The microstructure and properties of the alloy …

Dense networks of deformation twins endow metals and alloys with unprecedented
mechanical properties. However, the formation mechanism of these hierarchical twin …

Multicomponent alloys of the Fe-Mn-Co-Cr-Ni family with face-centered cubic (fcc) structure
exhibit many excellent properties. However, they usually show limited yield strength, which …

Metallic materials are usually composed of single phase or multiple phases, which refers to
homogeneous regions with distinct types of the atom arrangement. The recent studies on …

To meet the various and critical manufacturing requirements including high precision, low
cost, good manufacturability, and more demanding from product service and performance …

In this work, the influences of laser shock peening (LSP) on the residual stress state,
microstructures and mechanical properties of Ti-6Al-4V alloy fabricated by selective laser …

Twin, dislocation, and grain boundary interaction in hexagonal materials, such as Mg, Ti,
and Zr, has critical influence on the materials' mechanical properties. The development of a …