| 真空渗碳技术国内外概况及发展 |
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| 引用本文： | 张建国,丛培武.真空渗碳技术国内外概况及发展[J].金属热处理,2003,28(10):52-55. |
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| 作者姓名： | 张建国 丛培武 |
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| 作者单位： | 北京机电研究所,北京,100083 |
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| 摘 要： | 重点介绍了国际上真空渗碳的最新进展，如乙炔渗碳，碳化氢气体和含氧气体混合使用的真空渗碳，气氛反馈控制法的原理及工艺，对热壁、冷壁式真空渗碳设备进行了对比分析。期望这些介绍对推动国产真空渗碳技术及新设备的研发能有所帮助。
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| 关 键 词： | 真空渗碳 炭黑 饱和值调整法 反馈控制法 |
| 文章编号： | 0254-6051(2003)10-0052-04 |
Development of Vacuum Carburizing Technology at Home and Abroad |
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| ZHANG Jian guo,CONG Pei wu.Development of Vacuum Carburizing Technology at Home and Abroad[J].Heat Treatment of Metals,2003,28(10):52-55. |
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| Authors: | ZHANG Jian guo CONG Pei wu |
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| Abstract: | The authors emphatically introduce the latest international development of vacuum carburizing technology under the situation of environmental protection which requests decreasing the exhaustion of CO 2.The development includes the principle and process of acetylene carburizing,vacuum carburizing with gas mixture of hydrocarbon and oxygen bearing gas,atmosphere feedback control method.A comparision and analysis were carried out for the hot wall vacuum carburizing equipment and the cold wall one.All of these can promote the development of new vacuum carburizing equipment in China. |
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| Keywords: | vacuum carburizing sooting saturation adjust method feedback control method |
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