Deposition and properties of phosphate coatings on galvanized steel

被引:6
|
作者
Kropacheva, OI [1 ]
Devyatkina, TS
Skornyakova, NA
Saunina, SI
机构
[1] Chelyabinsk State Univ, Chelyabinsk, Russia
[2] Chelyabinsk Tank Inst, Chelyabinsk 454021, Russia
来源
PROTECTION OF METALS | 2003年 / 39卷 / 04期
关键词
Phosphate; Microscopy; Electron Microscopy; Scanning Electron Microscopy; Inorganic Chemistry;
D O I
10.1023/A:1024983012087
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
It is shown that protective films on galvanized steel can be obtained from alkaline phosphate solutions in the presence of phosphorus-contaming ligands. The samples are suggested to be treated in these solutions prior to application of crystalline phosphate coatings. The films obtained are compared with crystalline C phosphate coatings by using scanning electron microscopy (SEM) and x-ray diffraction (XRD) methods.
引用
收藏
页码:325 / 328
页数:4
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