supported by the National Natural Science Foundation of China(Nos.52271102 and 52075198);the National Key Research and Development Program of China(No.2020YFB2008304),and the Analytical and Testing Center,HUST。
In this work,the A356/AZ91D bimetal composites were prepared by ultrasonic vibration-assisted lost foam compound casting,and the effects of ultrasonic powers on interfacial microstructures and mechan-ical properties o...
support from the National Key Research and Development Program of China(Grant No.2019YFA0705300);the National Natural Science Foundation of China(GrantNo.52004051);the Innovation Team Projectfor Key Fields of Dalian(Grant No.2019RT13).
The prevention of hot cracking formation is of utmost importance in the production of the new Ni-Co based superalloys through the utilization of the electron beam smelting layered solidification technique(EBSL),as it ...
supported by the National Natu-ral Science Foundation of China(Nos.52061021,51861016,and 51871132);the Science and Technology Major Project of Yun-nan Province(Nos.202202AG050004,202002AB080001);the Young and Middle-Aged Academic and Technical Leaders Reserve Talent Project(No.202005AC160039);support by the Ministry of Science and Higher Educa-tion of the Russian Federation in the framework of the Increase Competitiveness Program of NUST«MISiS»(No.K2-2020-046);financial support from the China Scholarship Council(CSC,No.201906220226).
Multiphase CrMnFeCoNi high-entropy alloys(HEAs)were prepared by a powder metallurgy process com-bining mechanical alloying(MA)and vacuum hot-pressing sintering(HPS).The single-phase face-centered cubic(FCC)HEA powder ...
the National Natural Science Foundation of China(Nos.51727804,51821091,51872233);Natural Science Basic Research Plan in Shaanxi Province of China(No.2020JQ-175)。
A(ZrC/SiC)_(3)alternate coating was deposited on sharp leading edge(SLE)C/C composites by chemical vapor deposition(CVD).The ablation behavior was examined via oxyacetylene torch with heat flux of 2.38 MW/m^2.The resu...
financially supported by the Fundamental Research Funds for the Central Universities(Nos.2232018A3-08,2232018D3-04);the National Natural Science Foundation of China(No.51605296);the Fundamental Research Funds for the Central Universities and Graduate Student Innovation Fund of Donghua University(No.CUSF-DH-D-2020052)。
To construct a structure with a structure-inducing function favors the personalized design and processing of the implant.Pulse lasers provide convenient conditions for the preparation of functional structures.The lase...
the National Natural Science Foundation of China(No.51822404);the Natural Science Foundation of Tianjin(No.18JCYBJC17900);supported by the Science and Technology Program of Tianjin(Nos.19YFZCGX00790 and 18YFZCGX00070);Researchers Supporting Project number(No.RSP-2021/6),King Saud University,Riyadh,Saudi Arabia。
The ultrafine Mo-Y_(2)O_(3)composite powders were successfully synthesized by innovative freeze-drying method.Consequently,the freeze-dried Mo-Y_(2)O_(3)composite powders with high sintering activities possess an aver...
financially supported by the National Natural Science Foundation of China(Nos.51972081,51602074,51872061,51621091);Natural Science Foundation of Heilongjiang Province(Grant No.E2016026)。
A multicomponent(TiZrHfNbTaMo)C ceramic has been fabricated by pressureless sintering at temperatures from 2100℃to 2500℃,using an equimolar multicomponent carbide powder synthesized by carbothermal reduction as the ...
financially supported by the National Key Research and Development Program of China(No.2016YFC0700905);the National Natural Science Foundation of China(Grant No.51674232,No.51972304 and No.51702331)。
Graphite flake/Cu composite has attracted tremendous attention as a promising heat sinks materials owing to its easy machinability and superior thermal properties. However, its preparation process still faces several ...
The work has been supported by the Science and Engineering Research Board(SERB),Department of Science and Technology(SR/FTP/PS-175/2012)。
Reactive sputtered boron-doped zinc oxide(BZO) film was deposited from argon,hydrogen and boron gas mixture.The reactive sputtering technique provides us the flexibility of changing the boron concentration in the prod...
financially supported by the National Key Research and Development Program of China(No.2016YFB0301100);the Natural Science Foundation Commission of China(Nos.51571044 and 51874062);the Chongqing foundation and advanced research project(No.cstc2019jcyjzdxmX0010);the Fundamental Research Funds for the Central Universities(Nos.2018CDGFCL0005 and 2019CDXYCL0031);the financial support from the China Scholarship Council(No.201906050113)。
Large-scale Mg-8Gd-4Y-1Zn-Mn(wt.%)alloy ingot with a diameter of 315 mm and a length of 2410 mm was prepared through semi-continuous casting.Chemical composition,microstructure and mechanical properties at different l...