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Invention Publication
CN110846549A 一种耐熔融铝腐蚀的金属陶瓷复合材料 有权

一种耐熔融铝腐蚀的金属陶瓷复合材料
Abstract:
本发明公开了一种耐熔融铝腐蚀的金属陶瓷复合材料，金属陶瓷复合材料为MoSi2-Co金属陶瓷复合材料，MoSi2-Co金属陶瓷复合材料由如下按质量百分比计的组分构成：MoSi285-90％，余量为Co；所述MoSi2-12Co金属陶瓷复合材料在700℃熔融铝中的腐蚀速率为4.10微米/小时～7.10微米/小时，显微硬度为839.2HV0.2～1384.1HM0.2。本发明提供的耐熔融铝腐蚀的MoSi2-Co金属陶瓷复合材料中所用的MoSi2价格便宜，钴的含量较少成本较低，制备较为简单，在耐铝腐蚀工业中具有良好的应用前景。
Abstract(English):

The invention discloses a molten aluminum corrosion-resistant metal ceramic composite material. The metal ceramic composite material is a MoSi2-Co metal ceramic composite material, and the MoSi2-Co metal ceramic composite material is prepared from, by mass, 85%-90% of MoSi2 and the balance Co. the corrosion rate of the MoSi2-Co metal ceramic composite material in molten aluminum of 700 DEG C ranges from 4.10 microns/h to 7.10 microns/h, and the microhardness ranges from 839.2 HV<0.2> to 1384.1 HM<0.2>. According to the molten aluminum corrosion-resistant MoSi2-Co metal ceramic composite material, the price of MoSi2 is low, the content of Co is low, the cost is low, preparation is easy to achieve, and the metal ceramic composite material has a good application prospect in an aluminum corrosion-resistant industry.

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