1·Notes: 1. Generally no corrosion allowance is added for high alloy and nonferrous internals.
注:1、对于高合金及非铁内件通常不加腐蚀余度。
2·One of the important applications of diamond coatings is as cutting tools for nonmetals, nonferrous metals and alloys.
金刚石薄膜的一个重要用途是用做加工非金属、非铁金属和合金的刀具涂层。