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发明授权
CN110106461B 一种金刚石合金材料制备及精饰加工方法 有权 转让

一种金刚石合金材料制备及精饰加工方法
摘要：
本发明公开了一种金刚石材料制备及精饰加工方法，所述金刚石材料为金刚石合金涂层或金刚石合金块体；其中，金刚石合金涂层的制备方法为：通过超音速火焰喷涂、或等离子喷涂、或激光高速喷涂金刚石合金粉末，形成耐磨耐蚀金刚石涂层；金刚石合金块体的制备方法为：通过激光选取熔覆叠层3D打印金刚石合金粉末，形成金刚石合金耐磨耐蚀机械零部件；并对通过上述方法制备的金刚石合金材料为金刚石涂层或金刚石块体进行精饰加工，得到的金刚石合金涂层或金刚石合金块体表面为镜面光亮，粗糙度在Ra＝0.10μm以下。本发明能够获得高硬度和耐蚀性能的金刚石合金材料。
摘要（英）：

The invention discloses a diamond material alloy preparation and finishing processing method. The diamond material is a diamond alloy coating or a diamond alloy block; the diamond alloy coating is prepared by forming a wear-resistant and corrosion-resistant diamond coating by supersonic flame spraying, plasma spraying or laser high-speed spraying of diamond alloy powder; the diamond alloy block isprepared by carrying out laser selective fusion laminated 3D printing on diamond alloy powder to form a diamond alloy wear-resistant and corrosion-resistant mechanical part; and the mirror-bright surface with roughness Ra being 0.10 micrometer or less of the diamond alloy coating or the diamond alloy block is obtained after the diamond alloy material prepared by the preparation method as the diamond coating or the diamond block is subjected to finishing processing. According to the diamond material alloy preparation and finishing processing method, the diamond alloy material with high hardness and corrosion resistance can be obtained.

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