[1]郭振廷.可锻铸铁的快速退火新工艺的探讨[J].郑州大学学报(工学版),1990,11(01):79-85.
Guo Zhenting,Discussion on the rapid annealing process of forged cast iron[J].Journal of Zhengzhou University (Engineering Science),1990,11(01):79-85.
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可锻铸铁的快速退火新工艺的探讨(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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11
- 期数:
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1990年01期
- 页码:
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79-85
- 栏目:
-
- 出版日期:
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1990-01-28
文章信息/Info
- Title:
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Discussion on the rapid annealing process of forged cast iron
- 作者:
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郭振廷;
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郑州工学院机械工程系,
- Author(s):
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Guo Zhenting;
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Department of Mechanical Engineering, Zhengzhou Institute of Technology,
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- 关键词:
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可锻铸铁; 复合孕育; 固态石墨化理论
- Keywords:
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Forging cast iron; composite breeding; solid graphization theory
- 文献标志码:
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A
- 摘要:
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本文研究了含有稀土元素和多种微量元素的复合孕育剂对可锻铸铁第一段石墨化的影响.试验结果表明:加入复合孕育剂较单独加铋能大大缩短第一段石墨化退火时间,机械性能提高。工艺稳定.对这一结果用固态石墨化理论进行分析讨论.
- Abstract:
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This article studies the effects of composite breeding agents containing rare earth and a variety of trace elements on the first graphite of the forged cast iron. The test results show that adding composite breeding agents can greatly shorten the first section of graphite annealing time compared to separate increases, and the mechanical performance is improved. Stable process. Analyze and discuss this result with solid graphization theory.
更新日期/Last Update:
1900-01-01