Deposition coating of magnesium alloys with pure magnesium

被引：28
|
作者：
Yamamoto, A [1 ]
Watanabe, A [1 ]
Sugahara, K [1 ]
Fukumoto, S [1 ]
Tsubakino, H [1 ]
机构：
[1] Himeji Inst Technol, Dept Mat Sci & Engn, Fac Engn, Himeji, Hyogo 6712201, Japan
来源：
MATERIALS TRANSACTIONS | 2001年 / 42卷 / 07期
关键词：
magnesium; deposition coating; corrosion resistance; salt immersion test; mass loss;
D O I：
10.2320/matertrans.42.1237
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Coating on surfaces of magnesium alloy with pure magnesium by applying a retort method to purification and deposition of magnesium has been attempted for improving corrosion resistance. Magnesium with three nine purity was evaporated in a vacuum furnace and deposited on a substrate, AZ31 magnesium alloy, put at a lower temperature zone in the furnace. Elemental conditions for the deposition coating technique have been investigated to obtain homogeneously coated specimens in microstructural and morphological points of view. The coated specimen has shown a superior corrosion resistance compared with uncoated AZ31 alloy.
引用
收藏
页码：1237 / 1242
页数：6
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