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Laser cladding in-situ carbide particle reinforced Fe-based composite coatings with rare earth oxide addition吴朝锋,马明星,刘文今,钟敏霖,张红军,张伟明Key Laboratory for Advanced Materials Processing Technology... earth oxide(RE2O3) was added into the clad powder mixture to investigate the effects of RE2O3 on the in-situ carbide particle formation in Fe-based composite coatings.Through the analysis using scanning......
distribution in small crept lead-free in-situ composite and non-composite solder joints [J]. Materials Science and Engineering, 2000, A285: 25-29. [6] GUO F, LEE J, CHOI S, LUCAS J P, BIELER T R... Creep behavior on Ag particle reinforced SnCu based composite solder joints YAN Yan-fu(闫焉服), ZHU Jin-hong(朱锦洪), CHEN Fu-xiao(陈拂晓), HE Jun-guang(贺俊光), YANG Di-xin(杨涤心) School of Materials......
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Laser cladding in-situ carbide particle reinforced Fe-based composite coatings with rare earth oxide addition WU Chaofeng1,ZHANG Weiming1,LIU Wenjin1,ZHANG hongjun1,ZHONG Minlin1,MA Mingxing1... matrix composite (PR-MMC) has excellent properties such as good wear resistance, corrosion resis-tance and high temperature properties. Laser cladding is usually used to form PR-MMC on metal surface......
Tungsten nanoparticle-strengthened copper composite prepared by a sol–gel method and in-situ reactionTian-xing Lu1,Cun-guang Chen1,Zhi-meng Guo1,Pei Li1,Ming-xing Guo21. Institute for Advanced...="ChDivSummary">Tungsten nanoparticle-strengthened Cu composites were prepared from nanopowder synthesized by a sol–gel method and in-situ hydrogen reduction. The tungsten particles in the Cu matrix......
Microstructure and properties of HVOF sprayed Ni-based submicron WS2/CaF2 self-lubricating composite coating ZHANG Xiao-feng(章小峰)1, 2, ZHANG Xiang-lin(张祥林)1, 2, WANG Ai-hua(王爱华)1, 2, HUANG Zao...; Abstract: Ni-based submicron WS2/CaF2 self-lubricating composite coatings were produced on carbon steel substrate by high velocity oxygen......
Center Distance and Pouring Temperature on in-situ Synthesis of WCP/Fe Composite Coating牛立斌,WANG Xiaogang,FAN ZiminCollege of Materials Science and Engnieering, Xi′an University of Science and Technology摘 要:Tungsten carbide (WC) particles can be in-situ synthesized through the reaction between tungsten wires and molten of gray cast iron. The different......
Fabrication of an in-situ nanoAl2O3/Cu composite with high strength and high electric conductivitySHEN Yutian, ZHU Jing, XU Yanji, WANG Baoheng, and LI TongzeDepartment of Materials Science... University, Tianjin 300072, China摘 要:<正>A heat-resistant dispersion-strengthening nano-Al2O3/Cu composite with high strength and high electric......
Synthesis of Ti3SiC2/TiB2 Composite by In-situ Hot Pressing (HP) Method周卫兵School of Materials Science and Engineering,Wuhan University of TechnologyState Key Laboratory of Advanced Technology for Materials Synthesis and Processing,Wuhan University of Technology摘 要:Ti3SiC2/TiB2 composite was successfully obtained by hot pressing Ti/TiC/Si/B4C power......
形成弥散分布的TiC;随原始粉末中Cr_3C_2添加量的增加,涂层中TiC含量及涂层硬度增加,TiC有等轴颗粒状及枝晶两种形貌;涂层组织致密,与基体呈完全冶金结合,涂层内TiC与钛合金基体界面结合良好,经弯曲及热震试验后,涂层未出现剥落现象,表明涂层与基体具有很好的相容性. 关键词:激光熔覆; 原位反应; 钛基复合材料涂层; 硬度; 界面; laser cladding; in-situ reaction; titanium matrix composite coating; hardness; interface; [全文内容正在添加中] ......