Coating metal such as Cu, Ni, Ti, Mo, W or compound coating on diamond grain (DG) surface by coating (chemical, electronic plating) and vacuum plating method (evaporating, sputtering, ionization) was studied.

• 摘要采用湿法镀（化学镀、电镀）或真空镀（蒸发镀、溅射镀、离子镀）方法，在金刚石表面镀覆一层铜、镍、钛、钼、钨等金属，或者它们的复合镀层。