【作者】 许德超； 张喆； 崔龙； 杨彬； 张克金； 刘洪宝； 王金兴； 王丹； 张斌； 刘宏宇；

【Author】 Xu Dechao;Zhang Zhe;Cui Long;Yang Bin;Zhang Kejin;Liu Hongbao;Wang Jinxing;Wang Dan;Zhang Bin;Liu Hongyu;China FAW Group Corporation;Jilin Zhongxin Automobile Equipment Co.,Ltd.;

【机构】 中国第一汽车股份有限公司； 吉林众鑫汽车装备有限公司；

【摘要】 本文采用正交试验手段研究了双脉冲电沉积法制备泡沫金属载体的工艺优化。结果表明,脉冲频率和负向平均电流对载体抗压强度和镀层质量影响最为显著,得到最优工艺组合为A283C2D3,抗压强度达到5.92MPa。XRD结果表明,镀层结晶度较好。SEM结果显示,通过工艺参数的改变可以调整载体的微观形貌。更多还原

【Abstract】 This paper has studied the optimization of the process for foam metal carrier prepared by double pulse electrodeposition with orthogonal.The results show that,the frequency of pulse and average negative current affect the compressive strength of the carrier and mass of the coating most significantly,the optimal process combination was A2B3C2D3,of which the compressive strength had reached 5.92 MPa.XRD results showed the high crystallinity of the coating.SEM results showed that the morphology of the carrier can be adjusted by changing the technological parameter.更多还原