本世纪五十年代初,在金属触媒物质的参与下,由石墨得到金刚石的成功,标志着人工合成超硬材料及高温高压技术两方面的巨大突破。三十年来的科学研究和生产实践推动着这一领域不断地向纵深发展,并提出了建立在不同理论基础上的金刚石生成方法,如爆破法、晶种法、气相生长法、常压高温法、薄膜推移法等等。这些方法除了需要不同的温 The early 50s of this century, with the participation of metal catalyst material, the success of diamond obtained from graphite, marking the synthetic superhard materials and high temperature and pressure technology, a huge breakthrough in both. Thirty years of scientific research and production practices have promoted this area to develop in depth. Diamond production methods based on different theories have been proposed, such as blasting method, seed method, vapor growth method, atmospheric pressure and high temperature method , Film transfer method and so on. These methods require a different temperature apart from that