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美国Westinghouse Electric Corp公司与SGS Tool公司为发展金刚石薄膜涂层技术,联合投资了520万美元用于金刚石薄膜涂层新工艺的开发.该项技术采用Westinghouse Electric公司的等离子化学涂层工艺,对各种切削刀具进行金刚石薄膜涂层,其费用可大大减少.据称,此项涂复新工艺可使当今每克拉金刚石薄膜的涂覆费用从30美元降至5美元.根据联合双方的战略计划,这项技术的初步目标是先用于硬质合金工具,其次再逐步扩展到其它耐磨件的涂覆.
United States Westinghouse Electric Corp and SGS Tool for the development of diamond film coating technology, a joint venture invested 5.2 million US dollars for diamond film coating new technology development.The technology uses Westinghouse Electric plasma chemical coating process, each Cutting tool for diamond film coating, the cost can be greatly reduced.Reportedly, this coating process can make today’s coating cost per carat diamond film from $ 30 to $ 5. According to the joint strategic plans of both parties, this The primary goal of the technology was to first apply to cemented carbide tools, then to gradually extend the coating to other wear parts.