论文部分内容阅读
本文介绍了对无铅焊料的要求,现阶段所使用无铅焊料的种类及其优缺点以及制约无铅焊料发展的相关问题。
This article describes the requirements for lead-free solders, the types of lead-free solders used at this stage, their advantages and disadvantages, and the issues that limit the development of lead-free solders.