Heterostructured stainless steel: Properties, current trends, and future perspectives
The study of heterostructured materials (HSMs) answered one of the most pressing
questions in the metallurgical field:“is it possible to greatly increase both the strength and the …
questions in the metallurgical field:“is it possible to greatly increase both the strength and the …
Microstructural and geometrical size effects on the fatigue of metallic materials
It has been widely recognized that the fatigue performance of metallic materials is
significantly affected by both geometrical and microstructural sizes. Based on a literature …
significantly affected by both geometrical and microstructural sizes. Based on a literature …
Enhanced fatigue resistance and fatigue-induced substructures in an additively manufactured CoCrNi medium-entropy alloy treated by ultrasonic surface rolling …
There is a significant need to elucidate the underlying mechanisms of cyclic plastic damage
mechanism for additively manufactured materials and develop effective surface modification …
mechanism for additively manufactured materials and develop effective surface modification …
Ultrasonic nanocrystal surface modification: processes, characterization, properties, and applications
Ultrasonic nanocrystal surface modification (UNSM) is a unique, mechanical, impact-based
surface severe plastic deformation (S2PD) method. This newly developed technique finds …
surface severe plastic deformation (S2PD) method. This newly developed technique finds …
Enhanced synergy of strength-ductility and low-cycle fatigue resistance of high-entropy alloy through harmonic structure design
Compared with homogeneous structured materials, heterogeneous structured materials
exhibit unprecedented performances. In the present work, a series of harmonic structured …
exhibit unprecedented performances. In the present work, a series of harmonic structured …
Evolution mechanism for a surface gradient nanostructure in GH4169 superalloy induced by an ultrasonic surface rolling process
J Yang, D Liu, M Li, Z Ren, D Liu, X Xu, X Zhang… - Materials Science and …, 2023 - Elsevier
In this study, the evolution mechanism of surface gradient nanostructure induced by the
ultrasonic surface rolling process (USRP) in GH4169 superalloy was investigated. The …
ultrasonic surface rolling process (USRP) in GH4169 superalloy was investigated. The …
Ferrite-austenite synergistic deformation behavior in a 2205 duplex stainless steel containing equiaxed austenite domains
W Wang, J Wang, Q Wang, X Huang, G Lu, Y Liu… - Materials …, 2023 - Elsevier
This study investigates the mechanical properties and deformation behavior of 2205 duplex
stainless steel (DSS) through a two-stage solution (TSS) process. The TSS process involves …
stainless steel (DSS) through a two-stage solution (TSS) process. The TSS process involves …
Designing gradient nanograined dual-phase structure in duplex stainless steel for superior strength-ductility synergy
Similar to other metallic materials, duplex stainless steel dramatically loses its advantage of
high ductility as they are strengthened. Here, we produce a gradient nanograined dual …
high ductility as they are strengthened. Here, we produce a gradient nanograined dual …
Research on multi-scale failure mechanism of gradient nanostructured 316L steel under strain-controlled fatigue at 650° C
J Mao, C Cao, J Yang, M Hua, Y Cai, W Wang… - International Journal of …, 2023 - Elsevier
Gradient nanostructured materials have excellent fatigue resistance. At present, there are
few research on the fatigue properties of gradient nanostructured (GNS) materials at high …
few research on the fatigue properties of gradient nanostructured (GNS) materials at high …
Quantitative evaluations of improved surface integrity in ultrasonic rolling process for selective laser melted in-situ TiB2/Al composite
The novel surface nano-crystallization ultrasonic rolling process (USRP) technology is used
to improve the surface integrity of Al-based TiB 2/Al composite and widen potential …
to improve the surface integrity of Al-based TiB 2/Al composite and widen potential …