| 提高炉用耐热钢金属型铸件寿命的因素 |
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| 引用本文： | 陈菁,陈光.提高炉用耐热钢金属型铸件寿命的因素[J].特种铸造及有色合金,1997(3):21-22,26. |
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| 作者姓名： | 陈菁 陈光 |
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| 作者单位： | [1]湖北工学院 [2]河北科技大学 |
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| 摘 要： | 在分析了ＺＧ０Ｃｒ２３Ｎｉ１３炉用耐热钢工件的失效基础上，研究了化学成分，固溶处理，变质处理，金属型浇注诸因素的作用。检测了试样的常温及高温力学性能，抗热疲劳性能及金相组织。取得的数据可用于指导生产，为替代锻件奠定了基础。
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| 关 键 词： | 耐热钢 金属型 变质 铸钢件 铸造 |
Factors Elevating the Service Life of Heat Resistant Steel Casting in Metallic Mold |
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| Chen Jing,Ji Shenru,Chen Huimin,Zhang Youshou,Zhou Hongjun.Factors Elevating the Service Life of Heat Resistant Steel Casting in Metallic Mold[J].Special Casting & Nonferrous Alloys,1997(3):21-22,26. |
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| Authors: | Chen Jing Ji Shenru Chen Huimin Zhang Youshou Zhou Hongjun |
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| Affiliation: | Chen Jing Ji Shenru Chen Huimin Zhang Youshou Zhou Hongjun (Hubei Institute of Technology) Chen Guang Zhang Zhongcheng Liu Shenxing (Hebei University of Science and Technology) |
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| Abstract: | Based on the failure analysis of heat resistant steel casting used in heat treatment furnace, the factors, such as chemical composition, solution treatment, modification and gravity die casting were studied. The mechanical properties in room and high temperature, thermal fatigue in high temperature were shown, structure analysis by optic and electronic microscope was examined. Data obtained will be applied to production guide for steel casting and a foundation will be laid in substituting casting for the forging. |
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| Keywords: | Heat Resistent Steel for High Temperature Furnace Gravity Die Casting Modification H 2 Atmosphere |
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