the Ministry of Science and Higher Education of the Russian Federation for financial support under the Megagrant(No.075-15-2022-1133);by the Strategic Academic Leadership Program“Priority 2030”(No.K2-2022-001);For the sample preparation and TEM investigation,the authors thank the Collective Use Equipment Center“Material Science and Metallurgy”for the equipment modernization program represented by the Ministry of Higher Education and Science of Russian Federation(No.075-15-2021-696).
Complex studies of new Mg-Zn-Y-Zr system alloys have been carried out.The content range for the formation of the two-phase structure MgSS(Mg solid solution)+LPSO(long-period stacking ordered)in alloys of the Mg-Zn-Y-Z...
the Ministry of Science and Higher Education of the Russian Federation in the framework of Increase Competitiveness Program of NUST«MISiS»(No.К2-2020-025),implemented by a governmental decree dated 16th of March 2013,N 211.
The Mg–Zn–Y–Zr alloys with long-period stacking-ordered(LPSO)and W eutectic phases were investigated to develop new magnesium casting alloys.The temperatures for T6 heat treatment were selected based on the hardnes...
This study was undertaken to investigate the tensile properties and hot tearing susceptibility of cast Al–Cu alloys containing excess Fe(up to 1.5 wt%)and Si(up to 2.5 wt%).According to the results,the optimum tensil...
This paper provides a summary of the recent work completed and history of the measure of manufacturability in the magnesium diecasting industry.The most popular die-casting alloys utilized in this industry are based o...
financially supported by the Shenzhen Peacock Plan (Grant No. 20150128085205453);the Program for Guangdong Introducing Innovative and Entrepreneurial Teams (Grant No. 607264877417);the National Natural Science Foundation of China (Grant No. 51505457);the National Science and Technology Major Project (Grant No. 2017-Vll-0008);the Key Research and Development Program of Shaanxi Province (Grant No. 2018ZDXMGY-059);the National Science and Technology Major Project (No. 2017ZX04014001)
Both of the single crystal(SX) castability and undercoolability of PWA1383 superalloy were investigated during the directional solidifi cation and isothermal cooling. In all the six SX parts of a casting cluster, no s...
A quantitative relation between the γ/γ′ and γ/Laves intermetallics was investigated with the change of chemical composition, i.e., Ti, Al and Nb in the third generation of nickel-based superalloys. The ...
The present research aims to establish a quantitative relation between microstructure and chemical composition (i.e., Ti, Al, and Nb) of newly designed nickel-based superalloys. This research attempts to identify an...
supported by GM Research Foundation under contract No.GB1279-NV
Effects of Ce addition on microstructure, castability (fluidity and hot tearing sensitivity), mechanical properties and electric conductivity of commercial purity aluminum (CP-AI) were investigated through microst...
Project(QN2010-04)supported by the Youth Startup Fund of the Second Affiliated Hospital of Harbin Medical University,China;Project(2010-156)supported by the Medical Scientific Research Foundation of Heilongjiang Province Health Department,China;Project(HIT.NSRIF.2012002)supported by the Fundamental Research Funds for the Central Universities,China
To develop novel β-type biomedical titanium alloys,a series of Ti-15Mo-xNb alloys(x=0,5,10 and 15,mass fraction in%) were designed and prepared by using vacuum arc melting method.The present study focused on the ef...
A comprehensive consideration based on castability or plastic formability, as well as mechanical properties for development of either cast magnesium alloys or wrought magnesium alloys is a very important issue. To dev...