摘要
针对多年来银基钎料真空钎焊效果不佳的问题 ,以一组件为例进行研究。首先全面分析了钎焊效果不佳的原因 ,并针对这些原因进行了改进 ,制定了合理的加热制度 ,并用附加保护环的方法成功地解决了银基钎料的氧化和先熔化问题 ,成功地真空钎焊了数台组件。完善了银基钎料真空钎焊技术 ,并使其进入了生产实用领域[1～ 3] 。
A study on a module to solve the problem of the inefficiency of vacuum brazing with silver based solder.First the unsatifactory effects are analysed,and reasonable heating regulations are established.The problems of the oxidation and pre melting of the silver based solder are successfully solved by attached protection circle.The technology of silver based vacuum brazing is being perfected and put into application.
出处
《电焊机》
2001年第6期31-33,共3页
Electric Welding Machine
关键词
保护环
均温
银基钎料
真空钎焊
protection circle
soaking
silver based solder
vacuum brazing effect
