Methods for the sampling and analysis of tin and tin alloys - Determination of high cadmium content of soft solders
Methods for the sampling and analysis of tin and tin alloys - Determination of high cadmium content of soft solders
Мы хотим включить аналитику посещений, чтобы понимать, что искать людям на сайте. Без вашего согласия счётчики не загружаются. Политика конфиденциальности
What is BS 3338-21 – Tin and tin alloys about?
BS 3338-21 standard is a part of the BS 3338 series that discusses the determination of high cadmium content of soft solders for sampling and analysis of tin and tin alloys. The properties of tin make it ideal for use as a coating. Owing to the low melting point of tin, and because it readily alloys with most other metals, tin coatings can easily be produced by immersing a suitably prepared metal object in a bath of molten tin. BS 3338-21 describes a method for the determination of cadmium in tin base solder alloys containing 10 % to 30 % of cadmium and with reproducibility of 0.15 % of the cadmium present.
Who is BS 3338-21 – Tin and ti...
Другие стандарты BS