| 电阻法测控碳氮共渗炉气碳氮势的可行性研究 |
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| 引用本文： | 胡锐,席守谋.电阻法测控碳氮共渗炉气碳氮势的可行性研究[J].热加工工艺,1993(2):3-5. |
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| 作者姓名： | 胡锐 席守谋 |
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| 作者单位： | 西北工业大学，西北工业大学，西北工业大学 西安市 710072，西安市 710072，西安市 710072 |
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| 摘 要： | 对采用电阻法测控碳氮共渗过程炉气碳、氮势的可行性进行了研究,结果表明,炉气碳势、氮势与热丝电阻值仍存在着线性关系,这使采用电阻法测控滴注式气体碳氮共渗过程成为可能。通过试验,建立了碳、氮原子对热丝电阻值的测控数学模型,即:R=26.089+1.27C_p+1.75N_p。
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| 关 键 词： | 碳氮共渗 氮势 电阻法 碳势 |
Feasibility Studies on Controlling Carbon and Nitrogen Potentical in the Carbonitriding Furnace Atmosphere by Monitoring Resistance Value |
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| Hu Rui XiShoumou YangSipin.Feasibility Studies on Controlling Carbon and Nitrogen Potentical in the Carbonitriding Furnace Atmosphere by Monitoring Resistance Value[J].Hot Working Technology,1993(2):3-5. |
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| Authors: | Hu Rui XiShoumou YangSipin |
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| Affiliation: | Hu Rui XiShoumou YangSipin |
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| Abstract: | The practicability of controlling carbon and nitrogen potential in the carbonitriding process by monitoting the resistance value is studied. It is proved that the resistance value is still a linear function of the carbon and nitrogen potential, which shows that it is possible to control drop-gas carbonitriding prrocess by monitoring the resistance value of the hot steel wire. The contributions of carbon and nitrogen atoms to R are determined respectively and a general mathematical controlling model is founded, namely: R=26.089+1.27C_p+1.75N_p |
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| Keywords: | carbonitriding carbon and nitrogen potential resistance method |
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