Feedstock preparation, microstructures and mechanical properties for laser-based additive manufacturing of steel matrix composites
Laser-based additive manufacturing (LBAM) has shown great potential in the development
of new metallic materials, especially in the design and fabrication of metal matrix composites …
of new metallic materials, especially in the design and fabrication of metal matrix composites …
Application of hybrid additive manufacturing technology for performance improvement of martensitic stainless steel
W Chen, L Xu, L Zhao, Y Han, X Wang, C Hu… - Additive Manufacturing, 2022 - Elsevier
Additive manufacturing (AM) is considered to be an attractive technology that offers
tremendous advantages in rapidly producing complex-shaped components close to their …
tremendous advantages in rapidly producing complex-shaped components close to their …
Revealing the effects of martensitic transformation and dislocation slip in austenite on the micromechanical behaviors of a 9Ni steel using crystal plasticity finite …
WX Zhang, YB Cong, J Wang, C Li, J Wan… - International Journal of …, 2024 - Elsevier
Austenite is an extremely important phase that significantly influence the mechanical
properties of (austenite+ martensite) duplex steels. Two different deformation mechanisms …
properties of (austenite+ martensite) duplex steels. Two different deformation mechanisms …
Analysis of hydrogen-induced cracking mechanism in quenching and partitioning steels
W Li, W Wu, J Xu, Y Zhou, J Li - Corrosion Science, 2024 - Elsevier
Quenching and partitioning (Q&P) steels are extensively used in the automotive industry due
to their exceptional strength and ductility. However, the impact of hydrogen embrittlement …
to their exceptional strength and ductility. However, the impact of hydrogen embrittlement …
Characterization of microstructural evolution with pre-strain in BG801 bearing steel: Grain, carbides, retained austenite and martensite
PW Zhou, WL Yang, YC Wu, YY Zong - Vacuum, 2023 - Elsevier
The method of multiple cryogenic and tempering treatments significantly limits the
microstructure regulation of BG801 bearing steel. In this work, the pre-strain was introduced …
microstructure regulation of BG801 bearing steel. In this work, the pre-strain was introduced …
Achieving superior mechanical properties: Tailoring multicomponent microstructure in AISI 9254 spring steel through a two-stage Q&P process and nanoscale carbide …
In the pursuit of lightweight, durable steel, we have successfully developed a
multicomponent structure in AISI 9254 spring steel using a two-stage quenching and …
multicomponent structure in AISI 9254 spring steel using a two-stage quenching and …
Effect of heat treatment on microstructure, corrosion resistance, and interfacial characteristics of Inconel 625 laser cladding layer
X Wang, Z Liu, J Li, L Chen, B Li - Optik, 2022 - Elsevier
In this study, the changes in the microstructures and properties of an Inconel 625 cladding
layer and its heat-affected zone (HAZ) upon heat treatment at 650° C for 1 h were …
layer and its heat-affected zone (HAZ) upon heat treatment at 650° C for 1 h were …
[HTML][HTML] Improvement of tensile properties by controlling the microstructure and crystallographic data in commercial pearlitic carbon-silicon steel via quenching and …
In the current research, a complex microstructure and crystallographic data were developed
through quenching and partitioning (Q&P) process to improve tensile properties of …
through quenching and partitioning (Q&P) process to improve tensile properties of …
Study on the mechanical stability of reversed austenite in super martensitic stainless steel via in-situ synchrotron high energy X-ray diffraction
Y Song, C Li, Y Liao, J Gu - Materials Letters, 2023 - Elsevier
This study investigated the mechanical stability of two types of reversed austenite, film-like
and blocky reversed austenite, which were obtained after tempering for different time at 620° …
and blocky reversed austenite, which were obtained after tempering for different time at 620° …
Wear behavior analysis on treated AISI 421 stainless steel under dry sliding conditions
Stainless steel is affordable material and available commercially in the market. AISI 421
Martensitic stainless steel offers good hindrance to wear and corrosion. The hardness …
Martensitic stainless steel offers good hindrance to wear and corrosion. The hardness …