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 ...

Because solder alloys need to wet the surface of metal parts before joining them, the parts must be heated above the melting point of the solder. A solder's composition may include flux, an additive ...

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

The solder alloys with the surface layers of the parts ... solders is considerably less than that of copper, varying with composition between approximately 9 percent and 13 percent for soft ...

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 ...

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 ...

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 ...

CLINTON, NY – As one of the leading materials providers in the electronics assembly industry, Indium Corporation® is proud to feature its innovative products and technical presentations at SMTA ...

TANAKA Kikinzoku Kogyo K.K. (Head office: Chuo-ku, Tokyo; Representative Director & CEO: Koichiro Tanaka), which develops ...

SHENMAO America, Inc. is proud to announce the launch of its special solder paste, PF719-P250A, specifically designed for ...

AIM Solder, a leading global manufacturer of solder assembly materials for the electronics industry, is pleased to announce its participation in the upcoming SMTA South China Expo & Tech Forum taking ...