PROBLEMS ASSOCIATED WITH ELECTROPLATED SPRINGS.

被引:0
|
作者
Reynolds, Leonard F. [1 ]
机构
[1] Spring Research & Manufacturers', Assoc, Sheffield, Engl, Spring Research & Manufacturers' Assoc, Sheffield, Engl
来源
Springs | 1987年 / 26卷 / 01期
关键词
CARBON STEEL - Corrosion Protection - ELECTROPLATED PRODUCTS - Quality Control;
D O I
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中图分类号
学科分类号
摘要
A significant proportion of carbon steel springs are electroplated to confer corrosion protection and an attractive appearance, or other special properties such as good solderability. Over a period of several years, many SRAMA members have experienced rejections of electroplated springs due to poor quality of the plated deposit. This report presents the results obtained at SRAMA during a detailed examination of electroplated springs following a survey of members' electroplating problems. The survey indicated that rejections of electroplated springs occurred for five main reasons: 1. Blistered plate, often with poor adhesion 2. Pitted plate 3. Rough plate 4. Dull plate 5. Discolored plate, or plate of non-uniform appearance. The report is a practical record of some typical plating problems and the probable causes of and cures for these difficulties.
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页码:19 / 23
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