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Uniformity and continuity of effective strain in AZ91D processed by multi-pass equal channel angular extrusion ZHANG Xiao-hua(张晓华), LUO Shou-jing(罗守靖), DU Zhi-ming(杜之明) School of Materials...; Abstract: AZ91D magnesium alloy was processed by equal channel angular extrusion(ECAE......
Effects of Heating and Hot Extrusion Process on Microstructure and Properties of Inconel 625 Alloy刘德学1,2,CHENG Xiaowei1,2,ZHANG Xiao1,2,DING Yutian1,21. School of Material Science and Engineering... extrusion on the microstructure and properties of inconel 625 alloy were studied. The experimental results showed that the properties of Inconel 625 alloy could be improved through the heating process......
successfully fabricated by a two-step hot-hydrostatic extrusion process:β extrusion at 1100 ℃ and subsequent near-βextrusion at 950 ℃.The dimensions of tubes were about 7 mm in diameter and 2 mm in thickness.A refined basket-weave structure in Ti6AI4 V matrix was achieved at ambient temperature after the extrusion process.Besides,the original network structure formed by TiB whiskers synthesized was broken......
Trans. Nonferrous Met. Soc. China 22(2012) 1902-1906 Finite element analysis of strain distribution in ZK60 Mg alloy during cyclic extrusion and compression LIN Jin-bao1,2, WANG Qu-dong 2, LIU... November 2011; accepted 9 May 2012 Abstract: Finite element method was used to study the strain distribution in ZK60 Mg alloy during multi-pass cyclic extrusion and compression (CEC). In order......
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of Science and Technology摘 要:The paper presents a new extrusion method,alternate forward extrusion,in which the punch was replaced with double-split structures... was then further refined during flow through the die orifice owing to shear deformation.Compared with the conventional extrusion,the recrystallization process in the alternate forward extrusion process produced......
Eu(Ⅲ) Indirect Probe to Investigate Interaction of DOPA (3,4, Di-Hydroxyphenylalanine) and Dopamine (3,4-Dihydroxy Phenyl Ethyl Amine) Using Electrochemical Methods G. Ramchandraiha1,Prashant N..., India) Abstract:Eu(Ⅲ) can be utilized as an indirect electrochemical probe to investigate the interaction of bio-molecules such as DOPA and Dopamine with Ca(Ⅱ) in vitro. The interaction of DOPA......
Variation in dynamic deformation behavior and resultant yield asymmetry of AZ80 alloy with extrusion temperatureSang-Hoon Kim1,Sang Won Lee1,Byoung Gi Moon2,Ha Sik Kim2,Sung Hyuk Park11. School..., variation in the dynamic recrystallization(DRX) and dynamic precipitation behavior of AZ80 alloy during extrusion due to changes in extrusion temperature was investigated, and the resultant......
Microstructure Development during Extrusion of Mechanically Alloyed Powder沙维摘 要:ＭｉｃｒｏｓｔｒｕｃｔｕｒｅＤｅｖｅｌｏｐｍｅｎｔｄｕｒｉｎｇＥｘｔｒｕｓｉｏｎｏｆＭｅｃｈａｎｉｃａｌｌｙＡｌｌｏｙｅｄＰｏｗｄｅｒＳｈａＷｅｉ(沙维)(ＤｅｐａｒｔｍｅｎｔｏｆＣｉｖｉｌＥｎｇｉｎｅｅｒｉｎｇ,ＴｈｅＱｕｅｅｎ’ｓＵｎｉｖｅｒｓｉ...关键词:......
Microstructure Development during Extrusion of Mechanically Alloyed Powder沙维摘 要:ＭｉｃｒｏｓｔｒｕｃｔｕｒｅＤｅｖｅｌｏｐｍｅｎｔｄｕｒｉｎｇＥｘｔｒｕｓｉｏｎｏｆＭｅｃｈａｎｉｃａｌｙＡｌｏｙｅｄＰｏｗｄｅｒＳｈａＷｅｉ(沙维)ＤｅｐａｒｔｍｅｔｎｏｆＣｉｖｉｌＥｎｇｉｎｅｅｒｉｎｇ,ＴｈｅＱｕｅｅｎ′ｓＵｎｉｖｅｒｓｉｔｙｏ...关键词:......
