POWDER_METALLURGY

作品数:340被引量:937H指数:12
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Aging Behavior of Nano-SiC/2014Al Composite Fabricated by Powder Metallurgy and Hot Extrusion Techniques被引量:5
《Journal of Materials Science & Technology》2016年第10期1008-1012,共5页Zhiguo Wang Chuanpeng Li Huiyuan Wang Xian Zhu Min Wu Jiehua Li Qichuan Jiang 
Financial support by the National Basic Research Program of China(“973”Program,No.2012CB619600);the National Natural Science Foundation of China(No.51474111);the Science and Technology Development Project of Jilin Province(No.20160519002JH);support came from the Fundamental Research Funds for the Central Universities(JCKY-QKJC02);the Chang Bai Mountain Scholars Program(2013014)
The aging-hardening kinetics of powder metallurgy processed 2014Al alloy and its composite have been studied. The existence of n-SiC particulates leads to the increase of peak hardness. Interestingly, the aginghardeni...
关键词:Metal matrix composites Nano-SiC Powder metallurgy Hot extrusion Aging hardening 
Mechanical Properties of a Low-thermal-expansion Aluminum/Silicon Composite Produced by Powder Metallurgy被引量:8
《Journal of Materials Science & Technology》2014年第4期417-422,共6页Y.Q.Liu S.H.Wei J.Z.Fan Z.L.Ma T.Zuo 
supported by the National Basic Research Program of China(973 Program)(No.2012CB619606)
AI matrix composite containing high volume fraction silicon has been promising candidate for lightweight and low-thermal-expansion components. Whereas, optimization of its mechanical properties still is an open challe...
关键词:Aluminum matrix composite Powder metallurgy Mechanical properties Coefficient of thermal expansion FRACTURE 
Permeable Steel and Its Application in Plastic-injection Mould被引量:1
《Chinese Journal of Mechanical Engineering》2010年第3期312-316,共5页ZHOU Zhaoyao CAO Wenjiong WU Zhengqiang YU Minqiang LI Yuanyuan 
supported by Guangdong-Hong Kong Key Project of China (Grant No. 2007Z010);National Basic Research Program of China (973 Program, Grant No. 2007CB616905)
The gas in plastics mould has great influence on performance, appearance and lifespan of the injection molded parts. Venting channel and its appendix system should be used for gas exhausting in general. However, the d...
关键词:powder metallurgy permeable steel plastic-injection mould venting system 
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