Effects of gold plating on the resistance to high temperature discoloration of the cavity for cerami

• 作 者: WANGZhanhua SHENZhuoshen MUDao
• 出 处: 稀有金属：英文版
• 发表日期: 2004年1期
• 关键词: 陶瓷插件 高温老化变色 金镀层 钴 镍 扩散量 镀层厚度 cavity discoloration gold plating high temperature

<正> The effects of thickness and types of gold plating on the resistance to high temperature discoloration of gold plating on cavity surface of ceramic package were investigated. It was found that the thicker gold plating, the less discoloration deg