机构地区: 广东工业大学
出 处: 《新技术新工艺》 2000年第7期39-40,共2页
摘 要: 采用活化 +钝化复合处理新工艺制备的黄铜表面钝化膜能够有效地防止表面锈蚀 ,并能同时保持金属色泽。 The activation and inactivation treatments were employed to prepare the surface inactivate film which can prevent brass surface from corroding and keep the brass colour.