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采用泡沫陶瓷过滤片对高锰钢进行过滤处理。进行了金相分析 ,测试了密度、冲击韧性和耐磨性能 ,并与未过滤的高锰钢进行了比较。实验结果表明 ,经过滤能明显地减少非金属夹杂物、提高高锰钢的密度、抗冲击韧性和耐磨性能 ;批量生产结果表明 :经碳化硅质陶瓷过滤片过滤的高锰钢球磨机衬板的使用寿命提高了 0 .6～ 0 .7倍
Foam ceramic filter for high manganese steel filter. Metallographic analyzes were conducted to examine the density, impact toughness and wear resistance and compared with unfiltered high manganese steel. The experimental results show that the filtration can obviously reduce non-metallic inclusions and improve the density, impact toughness and wear resistance of high manganese steel. The mass production results show that the high manganese steel ball mill lining The service life increased by 0 .6 ~ 0 .7 times