陈道琪,范洪远,陈志文,倪小青.稀土在铝合金表面处理中的应用及研究进展[J].表面技术,2007,36(3):58-60.
CHEN Dao-qi,FAN Hong-yuan,CHEN Zhi-wen,NI Xiao-qing.The Application and Developments of Rare-earth Elements in Surface Treatments of Aluminum Alloy[J].Surface Technology,2007,36(3):58-60
稀土在铝合金表面处理中的应用及研究进展
The Application and Developments of Rare-earth Elements in Surface Treatments of Aluminum Alloy
投稿时间:2006-12-21  修订日期:2007-06-10
DOI:
中文关键词:  稀土  铝合金  稀土表面转化膜  阳极氧化
英文关键词:Rare-earth  Aluminum alloy  Rare-earth elements conversion coatings  Anode oxidation
基金项目:
作者单位
陈道琪 四川大学制造科学与工程学院,四川成都610065 
范洪远 四川大学制造科学与工程学院,四川成都610065 
陈志文 四川大学制造科学与工程学院,四川成都610065 
倪小青 四川大学制造科学与工程学院,四川成都610065 
AuthorInstitution
CHEN Dao-qi School of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065 , China 
FAN Hong-yuan School of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065 , China 
CHEN Zhi-wen School of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065 , China 
NI Xiao-qing School of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065 , China 
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中文摘要:
      评述了稀土在铝合金表面处理中的应用及研究进展,尤其是铝合金稀土表面转化膜技术和稀土对铝合金阳极氧化的影响两方面。稀土表面转化膜能够提高铝合金的耐蚀性能,工艺以化学浸泡为主;稀土对铝合金阳极氧化是有益的:它使铝合金接受极化的能力增强,同时提高氧化膜的抗蚀性。因此,稀土应用于铝合金表面处理具有良好的发展前景。
英文摘要:
      The applications and developments of rare-earth elements in surface treatments of aluminum alloy, especially rare-earth elements conversion coatings of aluminum alloy and the influences of rare-earth elements on anode oxidation of aluminum alloy were reviewed. The rare-earth elements conversion coatings can improve the anticorrosion of aluminum alloy, its technology mainly adopts chemical dipping; rare-earth elements are beneficial to anode oxidation of aluminum alloys : they can strengLhen the ability of anode oxidation of aluminum alloys, they also can improve the anticorrosion of anode oxidation film on aluminum alloys. Therefore , the rare-earth elements in surface treatments of aluminum alloys have broad application prospects.
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