PROTECTIVE GLASS COATINGS ON METALLIC SUBSTRATES

被引：104

作者：

DESANCTIS, O

GOMEZ, L

PELLEGRI, N

PARODI, C

MARAJOFSKY, A

DURAN, A

机构：

[1] COMIS NACL ENERGIA ATOM,DEPT MAT COMBUSTIBLES,RA-1429 BUENOS AIRES,DF,ARGENTINA

[2] INST CERAM & VIDRIO,E-28500 ARGANDA REY,SPAIN

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1990年 / 121卷 / 1-3期

关键词：

D O I：

10.1016/0022-3093(90)90155-F

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Sol-gel glass coatings of SiO2 were prepared on different metallic substrates (stainless steels AISI 304, 310 and 316) using the dip-coating technique. The characteristics of the solutions and the films produced were evaluated for each type of substrate and certain properties measured. Coatings were given standard tests relating to chemical and mechanical resistance: dry and acid corrosion and microhardness. Sol-gel SiO2 coatings act as a protective barrier against oxidation and acid corrosion and enhances the scratch resistance of these substrates. © 1990.

引用

页码：338 / 343

页数：6

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