金属和其他无机涂层 - 用于工程目的的直流磁控溅射银涂层 - 涂层附着力的测量

[中文适用范围]： 本标准规定了电气、电子、光学和其他工程应用的溅射银层涂层的涂层附着力的测试方法。 工程应用被定义为涂层主要用于非装饰目的的应用。 尽管溅射银涂层的外观和适用性取决于基础材料的状况，但本文件没有具体说明沉积之前基础材料的状况、光洁度或表面粗糙度。 因此，买方有责任指定基础材料的表面光洁度和粗糙度，以符合产品要求。 本标准规定了板材和平面物体上涂层的试验方法。 然而，它不适用于非加工形式的螺纹、带材或线材上的涂层。 [外文原描述]： This document specifies the test methods for coating adhesion of sputtered silver layer coating for electrical, electronic, optical and other engineering applications. Engineering applications are defined as those in which the coating essentially serves a non-decorative purpose. Although the appearance and serviceability of the sputtered silver coating depends on the condition of the basis material, this document does not specify the condition, finish or surface roughness of the basis material prior to the deposition. Therefore, it is the responsibility of the purchaser to specify the surface finish and roughness of the basis material in order to conform to the product requirements. This document specifies the test methods of coatings on sheets and the flat objects. However, it does not apply to coatings on screw threads, strip or wire in the non-fabricated form.