A REVIEW ON EFFECT OF REACTIVE ELEMENTS ON OXIDATION OF METALS

A REVIEW ON EFFECT OF REACTIVE ELEMENTS ON OXIDATION OF METALS
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DOI:
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发表时间:
2001
期刊:
Corrsion Science and Technology Protection
影响因子:
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通讯作者:
Zhang Yaming
Zhang Yaming
中科院分区:
其他
文献类型:
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作者:
Zhang Yaming

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活性元素(RE)的加入对氧化铝和氧化铬形成剂合金的氧化行为有显著的影响。迄今为止,RE的作用机理还不清楚。本文综述了前人建立的解释RE效应的模型,并对各种稀土模型进行了评述,指出今后应进一步研究稀土对氧化物晶界和氧化物/金属界面的影响。
The addition of reactive elements (RE) can have a significant effect on the oxidation behavior of the alloys of alumna and chromia former.Up to now,the mechanism through which RE plays the role has not been understood clearly.In this paper,the models developed previously to explain the RE effect have been reviewed,and comments on every REE model have been proposed.It is suggested that the change of oxide grain boundary and oxide/metal interface due to RE addition may be investigated carefully in the future.