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creep resistance of the nanocomposites was attributed to the Orowan strengthening and grain boundary strengthening induced by the ZrB2 nanoparticles. Thus, the ultrasonicchemical in-situ reaction promises...High strength and high creep resistant ZrB2/Al nanocomposites fabricated by ultrasonic-chemical in-situ reactionXizhou Kai,Shuoming Huang,Lin Wu,Ran Tao,Yanjie Peng,Zemin Mao,Fei Chen,Guirong Li,Gang......
Preparation and mechanical properties of TLCP/UP/GF in-situ hybrid composites YU Xian-bao(于贤保)1, 2, WEI Chun(韦 春)1, 2, LU Shao-rong(陆绍荣)1, 2, YU Jing-hong(虞锦洪)1, 2, XU Deng(徐 灯)1... (GF) in-situ hybrid composites were studied by Izod impact tester, universal testing machine and scanning electron microscopy (SEM), respectively. The results show that the impact and bending strength......
In-situ weld-alloying plasma arc welding of SiCp/Al MMC LEI Yu-cheng(雷玉成), YUAN Wei-jin(袁为进), CHEN Xi-zhang(陈希章), ZHU Fei(朱 飞), CHENG Xiao-nong(程晓农) School of Materials Science and Engineering...) by in-situ weld-alloying/plasma arc welding with titanium as the alloying element. The wetting property between reinforced phase and Al matrix is improved, a stable weld puddle is gotten and a novel composite......
Microstructure and Properties of A IN Coating/Graphite Fabricated via In-situ Reaction贾铁昆摘 要:<正>A novel method was used to fabricate AIN coating... through the in-situ reaction of Al with the sprayed BN.The reaction was investigated by thermogravimetric-differential thermal analysis(TG-DTA),and the phase composition in the synthetic process......
, and the phenomenon of the poor bonding of the external particles was eliminated effectively [7]. In-situ reaction can form ceramic phases through chemical reaction between elements or compound [8], and several attempts have been reported to fabricate Al3Ti/Al composites. QIN et al [9] prepared in-situ Al3Ti particles by globular Ti powers and Al alloy melt under ultrasonic vibration, and established the reaction......
prepared. TiO2 was formed directly in situ in matrix by hydrolysis and condensation reaction of tetrabutyl titanate. The morphology and ionic conductivity of the composite polymer electrolyte films were... of in-situ PEO-LiClO4-TiO2 composite polymer electrolyte PAN Chun-yue(潘春跃), FENG Qing(冯 庆), WANG Li-jun(王丽君), ZHANG Qian(张 倩), CHAO Meng(巢 猛) (School of Chemistry and Chemical Engineering......
the fluidity of molten pool and inhibit the interface reaction are added into the weld in metallurgy[15]. To improve the structure of weld and performance of welded joint in plasma arc in-situ welding of SiCp/Al... Effect of Ti-Al on microstructures and mechanical properties of plasma arc in-situ welded joint of SiCp/Al MMCs LEI Yu-cheng(雷玉成), ZHANG Zhen(张 振), NIE Jia-jun(聂加俊), CHEN Xi-zhang(陈希章) School......
Preparation and Ablation Properties of W/TaC Cermet via in-situ Reaction Sintering Process蒋进明1,王松2,LI Wei2,CHEN Zhaohui21. Department of Basics,Air Force Engineering University2. Science... ℃. The experimental results showed that W/TaC cermet could be fabricated by in-situ reaction sintering process at 1400 ℃ for 2 h in vacuum. The open porosity and bulk density of the W/TaC cermet were 15.3......
In-situ constructed Ru-rich porous framework on NiFe-based ribbon for enhanced oxygen evolution reaction in alkaline solutionGuoguo Xi1,Lei Zuo2,Xuan Li1,Yu Jin3,Ran Lia1,Tao Zhang1,41. Key... and high-efficient electrocatalysts of oxygen evolution reaction(OER) remains urgent in the field of sustainable hydrogen generation by water electrolysis. Ru-and Ir-based materials are benchmark......
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