Lead-free solder alloys have been around for as long as people have done soldering, with sources dating back about 5,000 years. Most of these alloys were combinations like copper-silver or silver ...

and the dopants that are used to improve their properties. Continue reading “Lead-Free Solder Alloys: Their Properties And Best Types For Daily Use” → ...

Other contaminants, e.g., aluminum and zinc, are very detrimental to the performance of the alloy and are definitely an indication ... Other nonmetallic elements such as phosphorus affect the ...

To demonstrate creep behavior at room temperature, we can use 60/40 solder that contains 60 wt% Sn (tin) and 40 wt% Pb (lead). The phase diagram for the Pb-Sn alloy system is shown below, and the ...

Non-ferrous metal Physical properties ... or tankards Solder Grey in colour and typically comes in long reels 2 mm to 5 mm thick, although different sizes are available An alloy of 60 per cent ...