【作者】 罗韦因； 徐金来；

【Author】 Luo Wei-yinXu Jin-lai

【机构】 华南理工大学工业装备与控制工程学院；

【摘要】 本文研究黄铜酸性化学着色工艺,能在室温下获得铁锈色、棕色、枪黑色、仿古绿色膜层。主要讨论前处理、溶液组分、pH值和着色时间等因素对着色膜层质量的影响,确立较合理的着色工艺参数,并提出工艺维护的措施和不合格膜层的退除方法。更多还原

【Abstract】 In order to obtain rust,brown,gun-black and ancient green films on brass at room temperature,the chemical coloring process on brass in acid solution was studied.Influences of factors for coloring,pre treatment procedure, different components,pH degree and coloring time,and so on,on quality of coloring film on brass were discussed. Parameters for coloring were confirmed and maintenance of the process was presented.更多还原