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of 6201 aluminum alloy Abstract: Continuous hot rolling of 6201 aluminum alloy was simulated on Gleeble 1500. The deformed specimens were observed by TEM... ℃ to 300 ℃, the hardness and the deformation resistance increase with increasing passes before 6 passes followed by a slight drop. Keyword: aluminum alloy; continuous......
挤压模预热到500~560 ℃,然后浇注,进行流变扩展成形实验.通过不同浇注温度,不同挤压轮转速,不同模具预热温度和冷却水流量的条件下实验,研究各工艺参数对流变扩展成形的影响. 表1 实验6201合金的化学成分 Table 1 Chemical compositions of experimental 6201 aluminum alloy(mass fraction...材;连续流变扩展成形;时效;性能 中图分类号:TG 111.4; TG 244.1 文献标识码: A Continuous extending rheo-extrusion process for producing 6201 alloy tube GUAN Ren-guo, LI Xue, LI Jiang-ping......
words: 6201 aluminum alloy; semisolid; rheoforming extrusion; extending; tube; temperature 1 Introduction SPENCER et al [1] found rheological behaviors of semisolid metal and established..., in the present work, the temperature field and metal flow of 6201 aluminum alloy tube during CSEP are investigated by integrating numerical simulation with experiment, and then, 6201 alloy tube......
. So fine aluminum conductor wire can be produced by the proposed process and under proper extrusion ratio. Key words: 6201 aluminum alloy; extrusion ratio; continuous extrusion; semi-solid...轧的实验模拟[J]. 中国有色金属学报, 2000, 10(4): 525-528. ZHANG Yu-zu, ZHANG Hui, PENG Da-shu, et al. Experimental simulation on continuous hot-rolling of 6201 aluminum alloy[J]. The Chinese Journal of Nonferrous......
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The Technological Improvements of Aluminum Alloy Coloring by Electrolysis LI Nai-jun1 (1.Teachers College, Shenyang University, Shenyang 110015, P. R. China) 摘要:The technological process of coloring golden-tawny on aluminum alloy by electrolysis was improved in this paper. The optimum composition of electrolyte was found, the conditions of deposition and anodic oxidation by electrolysis were......
Trans. Nonferrous Met. Soc. China 22(2012) s656-s660 Microforming of superplastic 5083 aluminum alloy Md. Abu Mowazzem HOSSAIN1, Sung-Tae HONG1, Kyu-Yeol PARK1, Young-Sang NA2 1. School of Mechanical...: The mechanical behavior of superplastic 5083 aluminum alloy during microforming process was investigated by finite element analysis. A micro V-groove die was modeled to analyze the effects of forming......
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Annulus electromagnetic stirring for preparing semisolid A357 aluminum alloy slurry BAI Yue-long(白月龙), XU Jun(徐 骏), ZHANG Zhi-feng(张志峰), SHI Li-kai(石力开) General Research Institute...; Abstract: The effects of pouring temperature and annulus gap width on the microstructure of the semi-solid A357 aluminum alloy......
Article ID: 1003-6326(2005)03-0565-06 Amorphous coatings deposited on aluminum alloy by plasma electrolytic oxidation GUAN Yong-jun(关永军), XIA Yuan(夏 原) (Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080, China) Abstract: Amorphous [Al-Si-O] coatings were deposited on aluminum alloy by plasma electrolytic oxidation(PEO). The process parameters......