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The paper is mainly about electron brush-plating technique of Cr12MoV die steel and its wear resistance.Through using different parameters of brushing plating for making the coating,the coating with better wear resistance was selected.The results indicate that the coating of Ni and Ni-W are better at the voltage of 15 and 10 V.For the same plating time of Ni and Ni-W coating,the wear-resistance of the Cr12MoV die steel can be improved by 6.4 and 3.9 times,respectively.
The paper is mainly about electron brush-plating technique of Cr12MoV die steel and its wear resistance. Through using different parameters of brushing plating for making the coating, the coating with better wear resistance was selected. Results that results that coating of Ni and Ni -W are better at the voltage of 15 and 10 V. For the same plating time of Ni and Ni-W coating, the wear-resistance of the Cr12MoV die steel can be improved by 6.4 and 3.9 times, respectively.