Room-temperature (RT) mechanical anisotropy limits the broad applications of wrought magnesium (Mg) alloys. To weaken anisotropy, here, we proposed a design idea to create mixed texture. In present study, successfully fabricated Mg-3Y/Mg-5Li (W3/L5, wt.%) laminated composite, having texture with closely orthotropic shape, consisting an ED-split component in W3 layer and TD-split L5 layer, via b...

The 3rd generation wrought TiAl alloys are expected to be applied high-temperature equipment because those have higher specific strength than Ni-based superalloys and toughness due β phase. In this study, creep properties of Ti-43Al-5V-4Nb with improved forgeability by adding V Nb were investigated. relationship between the minimum rate rupture time could approximated according Monkman-Grant la...

Abstract In developing the Wire + Arc Additive Manufacturing (WAAM) process for manufacture of components used in high-speed flight environments, a selection suitable alloys was devised. Using material properties from literature sources, creep-resistant were down-selected based on requirement service high temperature, stress environment and need an alloy using WAAM process. Down-selected alloys...

This work focuses on the structure and properties of a laser powder bed-fused (LPBF) precipitation hardening stainless steel its chemically analogous wrought counterpart, both subjected to an identical combination solution aging treatments with objective maximizing material hardness. It was observed that LPBF alloy follows similar evolution their phase composition, microstructure, mechanical th...

Abstract The microstructure of two sets 316L alloys (SLM and wrought structure) is determined using SPECTROMAXx stationary metal analyzer, FE-SEM/EDS XRD. physical–chemical properties the passive films are also investigated by means XPS, Auger after sputtering electrochemical impedance spectroscopy measurements. Differences similarities between then identified. corrosion behavior in NaCl soluti...

A new class of martensitic stainless steel, namely 06Cr15Ni4CuMo, with applications in marine engineering, was processed by using selective laser melting (SLM). body-centered cubic microstructure observed, and the compared wrought 410 steel. The SLM-processed sample showed a hardness 465 ± 10 HV0.5, which nearly 115 HV0.5 less than counterpart. Similarly, improved YS UTS, sample. However, reduc...

Magnesium alloys have gained increased attention in recent years in automotive, electronics, and medical industry. This because of magnesium alloys have better properties than aluminum alloys and steels in respects of their low density and high strength to weight ratio. However, the main problems of magnesium alloy welding are the crack formation and the appearance of porosity during the solidi...