DURABILITY OF ADHESIVELY BONDED STEEL UNDER SALT SPRAY AND HYDROTHERMAL STRESS CONDITIONS

被引：21

作者：

FAY, PA

MADDISON, A

机构：

[1] Stoke Golding Applied Research Laboratory, near Nuneaton, Warwickshire

来源：

INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES | 1990年 / 10卷 / 03期

关键词：

hydrothermal stress; salt spray; steel substrates; surface pretreatment;

D O I：

10.1016/0143-7496(90)90101-3

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The relative durability of bonded joints made from steel substrates with five different surface conditions was assessed considering the effects of salt spray, humidity exposure and applied load. The surface conditions comprised degreasing, ligth oiling, two established pretreatments and an experimental pretreatment applied on top of oil. The results clearly show large differences in durability, with the oily joints demonstrating the worst performance. Simply removing the oil had little beneficial effect. The pretreated joints performed dramatically better, including those where the treatment was applied on top of oil. The effect of applied stress is discussed in light of the high retained strength of some of the stressed joints. © 1990.

引用

页码：179 / 186

页数：8

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