研究了载荷对复合涂层耐磨性的影响；比较了三种涂层的抗咬合性能。
The effect of load on the wear resistance of composite coatings was studied and the anti-seizing of three composite coatings was compared.
试验结果表明：对上述材料进行低温离子渗硫处理，可以明显地提高钢的耐磨性和抗咬合性。
Theresults show that ion sulphurate treatment can greatly improve the antiwear and anti-seizure performances of steel.
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