| 碳钢在亚硫酸铵制浆蒸煮过程中的电化学特性 |
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| 引用本文： | 杨德庆,陈均志,张光华. 碳钢在亚硫酸铵制浆蒸煮过程中的电化学特性[J]. 陕西科技大学学报, 1997, 0(2) |
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| 作者姓名： | 杨德庆 陈均志 张光华 |
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| 摘 要： | 用电化学方法研究了碳钢在亚硫酸铵法制浆蒸煮过程中的腐蚀行为．结果发现，在蒸煮前期温度较低时，碳钢表面呈活化状态；在蒸煮后期温度较高时，碳钢表面呈自钝化状态．电化学研究结果表明，对亚铵法蒸球不能应用外加电流阳极保护法．失重试验证实了电化学研究结果
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| 关 键 词： | 亚硫酸铵法制浆，碳钢，蒸球，腐蚀，阳极保护 |
THE ELECTROCHEMISTRY CHARACTERISTICS OF CARBON STEEL IN NEUTRAL AMMONIUM SULFITE LIQUOR |
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| Yang Deqing Chen Junzhi Zhang Guanghua. THE ELECTROCHEMISTRY CHARACTERISTICS OF CARBON STEEL IN NEUTRAL AMMONIUM SULFITE LIQUOR[J]. Journal of Shaanxi University of Science & Technology(Natural Science Edition), 1997, 0(2) |
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| Authors: | Yang Deqing Chen Junzhi Zhang Guanghua |
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| Affiliation: | Yang Deqing Chen Junzhi Zhang Guanghua |
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| Abstract: | The electrochemistry characteristics of carbon steel in neutral ammonium sulfite liquor were studied. It was found that the converting from activity to passivity on the surface of steel took place during heating in ammonium sulfite cooking. It was proved that the anodic protection can not be applied in rotary spherical degester in ammonium sulfite cooking. |
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| Keywords: | carbon steel rotary spherical digester ammonium sulfite cooking |
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