| 304不锈钢熔体氮溶解度的测定 |
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| 引用本文： | 邹德玲,姜周华,陈兆平,李花兵,梁连科. 304不锈钢熔体氮溶解度的测定[J]. 材料与冶金学报, 2004, 3(1): 13-16 |
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| 作者姓名： | 邹德玲 姜周华 陈兆平 李花兵 梁连科 |
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| 作者单位： | 东北大学,材料与冶金学院,辽宁,沈阳,110004;宝山钢铁(集团)公司,上海,201900 |
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| 摘 要： | 介绍并比较了纯铁液中氮溶解度测定方法--直接法和间接法,并在经典的间接法的基础上,重新设计了气体氮的配气、控制和计量系统,以及渗氮的方式.用该方法测定了304不锈钢熔体在不同温度和氮分压下的氮的溶解度值.
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| 关 键 词： | 纯铁液 氮溶解度 渗氮 不锈钢熔体 |
| 文章编号： | 1671-6620(2004)01-0013-04 |
| 修稿时间： | 2004-02-18 |
Measurement of nitrogen solubility in 304 stainless steel melt |
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| ZOU De-ling,JIANG Zhou-hua,CHEN Zhao-ping,LI Hua-bing,LIANG Lian-ke. Measurement of nitrogen solubility in 304 stainless steel melt[J]. Journal of Materials and Metallurgy, 2004, 3(1): 13-16 |
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| Authors: | ZOU De-ling JIANG Zhou-hua CHEN Zhao-ping LI Hua-bing LIANG Lian-ke |
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| Affiliation: | ZOU De-ling~1,JIANG Zhou-hua~1,CHEN Zhao-ping~2,LI Hua-bing~1,LIANG Lian-ke~1 |
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| Abstract: | Two methods of measuring the nitrogen solubility in pure molten iron, the Sieverts method and Sampling method, are introduced and compared. The nitrogen gas delivery, control and measuring systems, and the nitridation mode were redesigned on the basis of the classical indirect method. By this method, the nitrogen solubility in 304 stainless steel melt was measured at different temperatures and partial nitrogen pressures. |
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| Keywords: | pure molten iron nitrogen solubility nitridation stainless steel melt |
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