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镀层性能试验分为生产中常规试验和中心实验室试验两类。在目前国家尚未制定标准的情况下,参考仃关资料并根据我们的经验,提出如下的试验方法,供参考。一、结合强度试验电刷镀镀层与基体金属的结合强度是标志镀层质量的关键指标,其试验方法目前大多是定性的。是以镀层和基体金属的物理一机械性能的不同为基础,当试件经受不均匀
Coating performance test is divided into two types of production of conventional testing and central laboratory tests. In the current national standards have not yet been developed, the reference Dingding information and based on our experience, the following test methods are proposed for reference. First, the combination of strength test Brush plating and substrate metal bonding strength is a key indicator of the quality of the coating, the test method is mostly qualitative. Is based on the physical and mechanical properties of the coating and the base metal is different, when the specimen is subject to uneven