沈阳工业大学学报2011，Vol.33Issue(3)：241-245,5.
电弧喷涂与电铸相结合的模具制造方法
Mold manufacturing method of combing arc spraying with electro-forming
摘要
Abstract
In order to improve the surface hardness and wear resistance of the Zn-Al alloy mold manufactured by arc spraying, the electroplating treatment needs to be applied on the surface of the Zn-Al alloy. And thus, the copper layer was prepared by electroplating on the mold surface. The pores and inclusions in both Zn-Al alloy coating and copper electroplating layer were inspected using SEM. The microhardness of both Zn-Al alloy coating and copper electroplating layer was measured, and the bonding strength between spraying coating and electroplating layer was evaluated. The results show that the electroplating treatment on the surface of the Zn-Al alloy mold eliminates the surface defects, and increases the hardness, surface strength, surface smoothness and corrosion resistance of the mold obviously.关键词
电弧喷涂/表面/模具/性能/显微硬度/孔隙/喷涂层/电镀Key words
arc spraying/ surface/ mold/ property/ microhardness/ pore/ spraying coating/ electroplating分类
矿业与冶金引用本文复制引用
李德元,姜力,韩子阳,宋学毅..电弧喷涂与电铸相结合的模具制造方法[J].沈阳工业大学学报,2011,33(3):241-245,5.基金项目
沈阳市科技攻关项目(F10-011-2-00). （F10-011-2-00）
