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DIFFUSION WELDING FOR 6061 Al REINFORCED WITH SiCw WHISKER
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作者 Niu, JT Liu, LM Han, LH 《Journal of Wuhan University of Technology(Materials Science)》 SCIE EI CAS 1999年第1期1-5,共5页
The weldability of SiCw/6061Al -was investigated. From the results of experiments, it is found that the strength of joint is mainly influenced by welding temperature, and high strength of joint is obtained under meldi... The weldability of SiCw/6061Al -was investigated. From the results of experiments, it is found that the strength of joint is mainly influenced by welding temperature, and high strength of joint is obtained under melding temperature between liquidus and solidus of matrix alloy. Diffusion welding of SiCw/6061Al was successfully realized with appropriate ivelding parameters. 展开更多
关键词 sicw/6061al composite diffusion welding welding temperature
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热循环拉伸SiCw/6061Al复合材料变形与断裂行为研究
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作者 熊征 姚忠凯 《材料科学与工艺》 EI CAS CSCD 1997年第1期19-23,共5页
研究了热循环拉伸SiCw/6061Al复合材料变形与断裂过程。结果表明,热循环产生的界面应力有助于SiCw/6061Al复合材料的塑性变形;热循环低应力拉伸变形主要是位错的攀移;快速冷却时的过饱和空位既有助于位错的攀... 研究了热循环拉伸SiCw/6061Al复合材料变形与断裂过程。结果表明,热循环产生的界面应力有助于SiCw/6061Al复合材料的塑性变形;热循环低应力拉伸变形主要是位错的攀移;快速冷却时的过饱和空位既有助于位错的攀移,又能促使孔洞长大;SiCw/6061Al复合材料的断裂过程是孔洞形成、长大和连接;孔洞形成与热循环诱导的界面应力和SiC晶须及基体中夹杂物有关。 展开更多
关键词 铝基 复合材料 变形行为 热循环
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ROLES OF ORIENTATION RELATIONSHIP AND RECRYSTALLIZATION IN SUPERPLASTICITY OF SiCw/6061Al COMPOSITE 被引量:1
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作者 Gu Wanli, Peng Huaxin, Liu Zongrong, Wang Dezun, Yao Zhongkai School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001 《中国有色金属学会会刊:英文版》 CSCD 1997年第1期135-137,共3页
ROLESOFORIENTATIONRELATIONSHIPANDRECRYSTALLIZATIONINSUPERPLASTICITYOFSiCw/6061AlCOMPOSITE①GuWanli,PengHuaxin... ROLESOFORIENTATIONRELATIONSHIPANDRECRYSTALLIZATIONINSUPERPLASTICITYOFSiCw/6061AlCOMPOSITE①GuWanli,PengHuaxin,LiuZongrong,Wang... 展开更多
关键词 sicw/6061al composite SUPERPLASTICITY ORIENTATION RECRYSTalLIZATION
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