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GH3535合金的热变形和热加工图(英文)
季亚奇 ; 曲顺德 ; 韩维新
2015-01-15
Source PublicationTransactions of Nonferrous Metals Society of China
Issue1Pages:88-94
Other Abstract通过热压缩实验研究GH3535合金在温度区间1000~1200°C和应变速率区间0.01~50 s-1的热变形行为。在实验数据基础上得到合金应力曲线和热加工图,且其激活能为356.3 k J/mol。热加工图分为2个区域,稳定区域发生在所有温度区间和应变速率区间0.01~1 s-1,失稳区域发生在应变速率区间1~50 s-1。显微组织观察表明,完全动态再结晶发生条件为(1150°C,0.01 s-1),(1200°C,0.01 s-1)和(1200°C,0.1 s-1),不同条件下得到的晶粒尺寸不同且有未溶解碳化物。流变失稳区域有局部流变和裂纹出现。
description.department中国科学院金属研究所
KeywordGh3535合金 热变形 动态再结晶 碳化物 加工图
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74083
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
季亚奇,曲顺德,韩维新. GH3535合金的热变形和热加工图(英文)[J]. Transactions of Nonferrous Metals Society of China,2015(1):88-94.
APA 季亚奇,曲顺德,&韩维新.(2015).GH3535合金的热变形和热加工图(英文).Transactions of Nonferrous Metals Society of China(1),88-94.
MLA 季亚奇,et al."GH3535合金的热变形和热加工图(英文)".Transactions of Nonferrous Metals Society of China .1(2015):88-94.
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