CAJ | 학술논문

采用离子共放电沉积法制备Zn?Bi复合镀层并对其性能进行研究。结果表明，Bi可以有效地抑制电镀过程中Zn晶粒的生长，有利于镀层晶粒的细化，从而使得Zn?Bi复合镀层与纯锌镀层相比具有优异的力学性能。该方法制备的Zn?Bi复合镀层，其显微硬度是纯锌镀层的2倍,同时具有更高的耐磨性。
채용리자공방전침적법제비Zn?Bi복합도층병대기성능진행연구。결과표명，Bi가이유효지억제전도과정중Zn정립적생장，유리우도층정립적세화，종이사득Zn?Bi복합도층여순자도층상비구유우이적역학성능。해방법제비적Zn?Bi복합도층，기현미경도시순자도층적2배,동시구유경고적내마성。
Zn?Bi composite was synthesized by ionic co-discharge deposition and its properties were investigated. The results show that the Zn?Bi composite with the incorporation of Bi has a finer grain size than the pure Zn coating and improves the mechanical properties. The microhardness is increased by approximately two times simply by adding a small amount of Bi electrolyte into a Zn bath solution. A lower volume loss of the Zn?Bi composite coating compared with the pure Zn coating also indicates that the Zn?Bi coating has a better wear resistance.