稀土元素在轧辊钢中的行为及对使用性能的影响研究进展 |
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引用本文: | 杨庆祥.稀土元素在轧辊钢中的行为及对使用性能的影响研究进展[J].燕山大学学报,2004,28(3):192-195. |
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作者姓名: | 杨庆祥 |
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作者单位: | 燕山大学材料科学与工程学院,秦皇岛,066004 |
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摘 要: | 分别从稀土元素在轧辊钢中的存在形式、对晶界状态的影响、对夹杂物的作用、对其组织和性能的影响介绍了稀土元素在轧辊钢中的净化、变质和合金化作用的新进展以及对其使用性能的改善。
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关 键 词: | 轧辊钢 稀土 净化 变质 合金化 使用性能 |
修稿时间: | 2003年11月24 |
Behaviour of Rare Earth Elements on Roller Steels and Research Progress of Effect on Their Service Life |
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Institution: | (Yang Qingxiang) (The College of Materials Science and Engineering,Yanshan
University,Qinhuangdao 066004) |
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Abstract: | The research process of purification, modification and alloying of RE elements in roller steels, as well as the improving on their service life by RE elements were introduced from the existing form of RE elements in iron-steel alloy, the effect of RE elements on grain boundary, the action of RE elements on inclusion and the effect of RE elements on structure and property in this paper. |
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Keywords: | rare earth elements roller steel sevice life |
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