ISO 4968-1979 标准详情
- 标准号:ISO 4968-1979
- 中文标题:钢.硫磺宏观检验法(鲍曼(baumunn)法)
- 英文标题:steel; macrographic examination by sulfur print (baumann method)
- 标准类别:国际标准化组织标准ISO
- 发布日期:1979-11-01
The Baumann method uses contact printing using silver salts and sulphuric acid. It is applicable to non-alloy and alloy steels and to cast irons of which the sulphur content is less than 0.1 %. Specifies general, principle, products and reagents, tes
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