标准号:BS ISO 14647-2000
中文标准名称:金属涂层.金属基质金涂层孔隙率的测定.硝酸蒸发试验
英文标准名称:Metallic coatings - Determination of porosity on gold coatings on metallic substrates - Nitric acid vapour test
标准类型:A29
发布日期:2000/5/15 12:00:00
实施日期:2000/5/15 12:00:00
中国标准分类号:A29
国际标准分类号:25.220.40
适用范围:The nitric acid test is not suitable for gold coatings less than 0,6 micrometres thick, for coatings less noble than gold or platinum , or for gold-flashed palladium and its alloys