| 钢液氢含量检测技术研究 |
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| 引用本文： | 邹明. 钢液氢含量检测技术研究[J]. 四川冶金, 2007, 29(3): 27-30 |
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| 作者姓名： | 邹明 |
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| 作者单位： | 攀枝花钢铁研究院,四川,攀枝花,617000 |
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| 摘 要： | 测量钢液氢含量的方法有离线定氢和在线定氢。离线定氢通过从钢液中取样,凝固后实验室检测氢含量。在线定氢通过测量出钢液的平衡氢分压后利用Sievert定律换算出氢含量。与离线定氢相比,在线定氢影响因素少,系统重现性好,测量周期短,满足真空处理、连铸等快节奏定氢的需要。
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| 关 键 词： | 钢液 氢含量 离线定氢 在线定氢 |
| 修稿时间： | 2007-04-20 |
RESEARCH FOR MOLTEN STEEL HYDROGEN MEASUREMENT TECHNIQUE |
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| Zou Ming. RESEARCH FOR MOLTEN STEEL HYDROGEN MEASUREMENT TECHNIQUE[J]. Sichuan Metallurgy, 2007, 29(3): 27-30 |
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| Authors: | Zou Ming |
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| Abstract: | Methods of hydrogen measurement for molten steel are off-line and on-line hydrogen measurement.The method of off-line hydrogen measurement detects the total hydrogen in the samples,which is attained from the molten steel.The method of on-line hydrogen measurement detects the partial pressure to calculate the hydrogen content of the melted steel by Sievert'law.Compared to method of off-line hydrogen measurement,method of on-line hydrogen measurement is effected by less actors and has better reproducibility and has shorter measurement period and is more adapted to vacumization and continuous casting process. |
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| Keywords: | molten steel off-line hydrogen measurement on-line hydrogen measurement |
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