An investigation of the wear behaviours of white cast irons under different compositions
An investigation of the wear behaviours of white cast irons under different compositions
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DOI：
10.1016/j.matdes.2004.11.021
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发表时间：
2006
影响因子：
8.4
通讯作者：
Cemil Çetinkaya
中科院分区：
文献类型：
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作者：
Cemil Çetinkaya
在这项研究中，研究了喷丸机中使用的高铬白口铸铁涡轮叶片相对于 SiC 和 Al2O3 磨料的磨损行为。五种不同化学成分的白口铸铁涡轮叶片在 10、25 和 40N 的各种载荷下进行恒速测试。测试了60、90和120m的行驶距离。实验结果表明，对于所使用的两种磨料，含有3.3%C、15.1%Cr和2.5%Mo的试样表现出最小的磨损，而含有2.94%C、16.7%Cr和1.2%Mo的试样表现出最大的磨损。
In this study, wear behaviour of high chromium white cast iron turbine blades used in shot peening machines was investigated against SiC and Al2O3abrasive papers. Five different white cast iron turbine blades, with different chemical composition, were tested at constant speed under various loads of 10, 25 and 40N. Tests were carried out for 60, 90 and 120m travel distance. Experimental results showed that the specimen containing 3.3% C, 15.1% Cr and 2.5% Mo exhibited the least wear, while the specimen containing 2.94% C, 16.7% Cr and 1.2% Mo exhibited the most wear for both types of abrasives used.