the financial support received from the National Natural Science Foundation of China(Grant No.U1964204).
As a representative of steels available in the market,medium-Mn steel shows vast application prospects in lightweight automobile fields.This review details the research progress of medium-Mn steels,focusing on the fol...
Funding by the AUSMURI program,Department of Industry,In-novation and Science,Australia is acknowledged.
17-4 precipitation hardening(PH)stainless steel is a multi-purpose engineering alloy offering an excellent trade-off between strength,toughness,and corrosion properties.It is commonly employed in additive manufacturin...
supported by the National Science and Technology Major Project(Nos.J2019-VI-0023-0139 and J2019-VII-0004-0144);the National Key R&D Program of China(No.2020YFA0714904).
Rare-earth elements(REEs)received special attention and widespread application because of their extremely active chemical property.Many researches demonstrated that doping of REEs(Y,La and Ce)in superalloys can signif...
supported by the Natural Science Foundation of Fujian Province,China(No.2021J05266);the Talents Introduction Program of Xiamen University of Technology,China(No.YKJ19019R);the Young and Middle-aged Teachers Education Scientific Research Project of Fujian Province(No.JAT190657);supported under Australian Research Council/Discovery Early Career Researcher Award(DECRA)funding scheme(project No.DE230100180).
Nowadays,the predominant source for approximately 90%of epoxy resin materials worldwide is the diglycidyl ether of bisphenol A(DGEBA).However,the increasing recognition of environmental concerns,such as global warming...
financially supported by the National Natu-ral Science Foundation of China(Nos.52233018 and 51831002)。
A novel Si-Al alloyed press hardening steel(PHS)with the ferrite(α)-austenite(γ)-martensite(α')triplex microstructure was developed to have marginal oxidization after the hot forming in air,and the resultant ultima...
support of the National Natural Science Foundation for Young Scholars of China(No.52001063);the National Natural Science Foundation of China(No.52371103);the Fundamental Research Funds for the Central Universities(No.2242023K40028);the Open Research Fund of Jiangsu Key Laboratory for Advanced Metallic Materials(No.AMM2023B01);X.L.An gratefully acknowledges the support of the Natural Science Foundation for Young Scholars of Jiangsu Province(No.BK20220628).
For the traditional peak-aged (PA) AA2024 alloy, the formation of large S-phase precipitates within the grains, wide precipitate-free zones (PFZs) near the grain boundaries (GBs), and continuous distribution of grain ...
The precipitation evolution and mechanical properties of a commercial Al-Cu-Li-Mg alloy in natural aging(NA)tempers(T3 and T4)were investigated in detail.It was demonstrated that GPI zones were the pre-dominant precip...
supported by the National Key R&D Program of China(Nos.2023YFB3506701 and 2022YFB3706801);the National Natural Science Foundation of China(Nos.52174365,52004155,and 52130204).
In the present work,the effects of Ni doping on the microstructure and mechanical properties of Co-V-Ga high-temperature shape memory alloy have been studied.It has been found thatγphase occurs in the form of precipi...
financially supported by the National Natu-ral Science Foundation of China(Nos.52071189,U2241230,and 52301167).
Hypoeutectic Al-Si alloys are becoming increasingly popular in automotive and aerospace engineering fields due to their excellent overall performance,and grain refinement is regarded as an important way to improve cas...
supported by the Shenzhen-Hong Kong Sci-ence and Technology Innovation Cooperation Zone Shenzhen Park Project(Grant No.HZQB-KCZYB-2020030);the RGC Theme-based Research Scheme(Grant No.AoE/M-402/20);National Nat-ural Science Foundation of China(Grant No.52250710160);Shenzhen Science and Technology Innovation Committee(Grant Nos.KQTD20170328154443162,JCYJ20210324104610029,and JCYJ20220818100613028).
High levels of Al and Ti in superalloy compositions normally lead to cracking formation during the laser powder bed fusion process,while these elements are key constituents of strengthening phases.In the current study...