废 中文名称: 锡铅焊料 英文名称: Tin-lead solder 标准组织: 【GB】中国国家标准 正文语种: 中文 国标分类: 【H62】重金属及其合金 ICS分类: 发布日期: 实施日期: 作
基于156个网页-相关网页
... tin-lead 60-40 solder 锡铅60-40焊料 tin-lead solder 锡铅焊料 tin-nickel alloy 锡镍合金 ...
基于1个网页-相关网页
进入21世纪,由于环境保护的要求,锡铅焊料将逐步被无铅焊料所取代。
Due to the consideration of environmental protection, the substitution of lead-containing solder with lead-free solder has become an inevitable trend in the 21st century.
对多种锡铅焊料进行一系列不同条件下的漫流性试验 ,分析它们在铜表面上的铺展状况 ,最后归纳出焊料成分、钎焊温度、助焊剂对软钎焊料漫流性影响的规律。
The results show that the melting properties of the solder alloy are satisfactory, and the soldering temperature and time have much effect on the shearing-strength of the joints.
方法准确、可靠、简便、快速,完全适用于银锡焊料中微量铅的检验。
The method is proved to be accurate, reliable, convenient and quick, absolutely suitable for the assaying of trace lead in silver tin solder.
应用推荐