| 可控气氛转炉的设计和应用 |
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| 引用本文： | 廖杭州,闵乃忠,黄海军,姚毅,黄果良. 可控气氛转炉的设计和应用[J]. 热处理技术与装备, 2006, 27(5): 55-58 |
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| 作者姓名： | 廖杭州 闵乃忠 黄海军 姚毅 黄果良 |
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| 作者单位： | 杭州自强链传动有限公司,浙江,杭州,311102;杭州自强链传动有限公司,浙江,杭州,311102;杭州自强链传动有限公司,浙江,杭州,311102;杭州自强链传动有限公司,浙江,杭州,311102;杭州自强链传动有限公司,浙江,杭州,311102 |
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| 摘 要： | 针对传统可倾式渗碳转筒炉无法精确控制碳势的缺点,设计制作了可控气氛转炉并进行了试生产.实验证明,可控气氛转炉运行稳定可靠,热处理渗碳层浓度梯度合理,残余奥氏体减少,晶粒细化,有效提高了零件的力学性能.
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| 关 键 词： | 可控气氛 活性碳原子 碳浓度梯度 经济效益 |
| 文章编号： | 1673-4971（2006）05-0055-04 |
| 收稿时间： | 2006-06-21 |
| 修稿时间： | 2006-06-21 |
Design and Application of Rotary Hearth Furnace with Controlled Atmosphere |
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| LIAO Hang-zhou,MIN Nai-zhong,HUANG Hai-jun,YAO Yi,HUANG Guo-liang. Design and Application of Rotary Hearth Furnace with Controlled Atmosphere[J]. Heat Treatment Technology and Equipment, 2006, 27(5): 55-58 |
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| Authors: | LIAO Hang-zhou MIN Nai-zhong HUANG Hai-jun YAO Yi HUANG Guo-liang |
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| Affiliation: | Hangzhou Ziqiang Chain Co. Ltd, Hangzhou Zhejiang 311102, China |
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| Abstract: | Considerate that normal rotary hearth furnace cant control the carbon potential precisely, we designed rotary hearth furnace with controlled atmosphere and then managed to use it in manufacturing. The experiment has proved that controlled atmosphere rotary hearth furnace run stably and reliably, the concetration of carbon distributed suitably, the remnant austenite reduced, the grain size performed well. All these greatly improve the performance of the production. |
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| Keywords: | controlled atmosphere active atoms of carbon concentraction gradient of carbon economic profit |
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