Funded by the National Natural Science Foundation of China(No.51665012)。
SiC particles were added to the Mg97Zn1Y2 alloy to improve its mechanical properties and damping properties.The microstructure,mechanical properties,and strain amplitude dependence of high-damping and high-strength Si...
Funded by the National Natural Science Foundation of China(No.52372014);the Key R&D Project of Hubei Province(No.2022BAA025);the Key R&D Project of Jincheng City(No.20220120)。
The presence of Li_(2)Si_(2)O_(5) and LiAlSi_(4)O_(10) could effectively improve the elastic modulus and transmittance of lithium disilicate(LD)glass-ceramics.Through synergistically modulation of the crystal content ...
Funded by the National Key R&D Program of China(Nos.2021YFB2500600 and 2017YFE0301405);the Institute of Electrical Engineering,CAS(Nos.E155710301 and E155710201);the Fundamental Research Funds for the Central Universities of China(No.2020CDJDPT001);the Youth Innovation Promotion Association CAS(No.2022138)。
In the present study,the Cu-(1 wt%-6 wt%)Ag alloys were prepared by melting,forging and wire drawing.The effects of plastic deformation on microstructure evolution and properties of the alloys were investigated.The re...
Funded by the National Natural Science Foundation of China(No.51878081).
A high strength self-compacting pervious concrete(SCPC) with top-bottom interconnected pores was prepared in this paper. The frost-resisting durability of such SCPC in different deicing salt concentrations(0%, 3%, 5%,...
Funded by the National Natural Science Foundation of China(No.51772139)
Optimizing highly porous fibrous ceramics, like bird’s nest structure, were obtained by vacuum impregnation method with mullite fibers and alumina sol as raw material. The influences of impregnation cycles on the pro...
Supported by the National 863 Program of China(No.2015AA042505);State Key Laboratory of Materials Processing and Die&Mould Technology of Huazhong University of Science and Technology(No.P2018-014);Major Science and Technology Project in Guangdong Province(No.2014B010130001)
The high strength bridge steel was processed with the simulated coarse grain heat affected zone(CGHAZ) thermal cycle with heat input varying from 30 to 60 kJ/cm, the microstructures were investigated by means of opt...
Funded by the National Natural Foundation of China(No.51571086);China Postdoctoral Science Foundation(No.2013M541973);The Research Fund for Doctoral Program of Henan Polytechnic University(No.B2015-14)
High strength, ductility, and superplasticity Mg-6.0%Zn-1.0%Y-0.6%Ce-0.6%Zr(wt%) alloy was prepared by sequentially applying rapid solidification, extrusion, and reciprocating extrusion(REX). The microstructure of...
Funded by National Natural Science Foundation of China(No.51372185)
To better understand and assess the effect of microfines on concrete properties, the synergetic effect of methylene blue value and content of microfines on properties of low and high strength concrete was studied and ...
Funded by the Construction of Key Disciplines for Young Teacher Science Foundation of the Southwest Petroleum University(No.P209);the Research Fund for the Doctoral Program of Higher Education(No.20105121120002);the National Natural Science Foundation of China(Nos.51004084 and 51374177)
The effects of plastic deformation and H2 S on fracture toughness of high strength casing steel(C110 steel) were investigated. The studied casing specimens are as follows: original casing, plastic deformation(PD)...
Funded by the "11th Five" National Science and Technology Support Project(No.2006BAE03A13)
The microstructures and mechanical properties of 550 MPa grade lightweight high strength thin-walled H-beam steel were experimentally studied. The experimental results show that the microstructure of the air-cooled H-...