| 2800轧机Φ1800mm大型支承辊的热处理技术 |
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| 引用本文： | 毛天宏 王君一. 2800轧机Φ1800mm大型支承辊的热处理技术[J]. 大型铸锻件, 1995, 0(4): 35-38 |
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| 作者姓名： | 毛天宏 王君一 |
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| 作者单位： | 德阳大型铸锻件研究所(毛天宏)，德阳大型铸锻件研究所(王君一) |
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| 摘 要： | 本文叙述了对φ1800mm大型支承辊采用整体加热,在井式喷水装置中实施辊身喷水、辊颈风冷的热处理新技术。
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| 关 键 词： | 支承辊 热处理 快速冷却 |
Heat Treatment Technology of Φ1800mm Large Back-up rolls for 2800 Mill |
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| Mao Tianhong Wang Junyi. Heat Treatment Technology of Φ1800mm Large Back-up rolls for 2800 Mill[J]. Heavy Casting and Forging, 1995, 0(4): 35-38 |
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| Authors: | Mao Tianhong Wang Junyi |
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| Affiliation: | Mao Tianhong Wang Junyi |
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| Abstract: | This paper describes new heat treatment technology of 1800mm large back -up rolls which includes the process of monobloc healing roll and spray hardening roll body in vertical pit-type equipment and blast cold of roil neck. |
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| Keywords: | Back-up roll. Heat treatment Fast cooling |
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