Corrosion of the vehicles used in North America: anti-corrosion performance of galvanized steel sheet in several parts of a vehicle

被引：1

作者：

Kikuchi, K

Isobe, M

Kato, C

Uchida, M

机构：

[1] Kawasaki Steel Co Ltd, Cyuou Ku, Chiba 2600835, Japan

[2] Kawatetsu Min Co Ltd, Cyuou Ku, Chiba 2600826, Japan

来源：

JSAE REVIEW | 2001年 / 22卷 / 02期

关键词：

D O I：

10.1016/S0389-4304(00)00105-3

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Five passenger vehicles used around the Detroit area were submitted for corrosion investigation. They were manufactured in 1989 and 1991. Panels forming the body shell were classified into five categories according to the corrosion environment, and their cosmetic corrosion and perforation corrosion were evaluated. It was confirmed that exterior panels made of two-sided zinc coated steel sheet has excellent performance in cosmetic corrosion, and it was shown that the corrosion depth at lapped parts under low humid conditions decreases with increased zinc coating weight. For precoated panels with zinc coating more than 45 g/m(2), the degree of corrosion was very low. (C) 2001 Society of Automotive Engineers of Japan, Inc. and Elsevier Science B.V. All rights reserved.

引用

页码：205 / 210

页数：6