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发明授权
CN106282886B 一种高速电弧喷涂液态金属陶瓷涂层及其制备方法 有权

一种高速电弧喷涂液态金属陶瓷涂层及其制备方法
摘要：
本发明公开了一种高速电弧喷涂液态金属陶瓷涂层及其制备方法，高速电弧喷涂液态金属陶瓷涂层由以下重量份的各原料制备而成：硼铁 60～80份；硅铁 3～6份；镍粉 2～5份；铝粉 3～5份；石墨 5～20份；铬粉 5～10份；稳弧剂 5～15份。本发明公开的管状粉芯混料配比所制备的液态金属陶瓷涂层非晶含量高（≥85%），具有高硬度（HV0.1≥10000）,高耐磨、耐腐蚀等性能，相比现有技术具有成本低廉、喷涂效率高、沉积效率好、沉积质量高和电弧稳定性好等特点。
摘要（英）：

The invention discloses a high-speed electric-arc-spraying liquid metal ceramic coating and a preparation method thereof. The liquid metal ceramic coating is prepared from the following raw materials in parts by weight: 60-80 parts of boron iron, 3-6 parts of silicon iron, 2-5 parts of buckle powder, 3-5 parts of aluminium powder, 5-20 parts of graphite, 5-10 parts of chromium powder and 5-15 parts of an arc stabilizing agent. The liquid metal ceramic coating prepared by mixing tubular powder cores is high in amorphous content (more than or equal to 85%) and hardness (HV0.1 is more than or equal to 10000), wear resistance, corrosion resistance and the like; and compared with the prior art, the liquid metal ceramic coating has the characteristics of low cost, high spraying efficiency, good deposition efficiency, high deposition quality, good arc stability and the like.

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