Early soft soldering used pure tin (Sn), yet gradually alloys were ... which is likely to be dissimilar between different materials. The tensile strength of the joint then determines at which ...

On April 2, since the announcement of the US reciprocal tariffs, major global capital markets have been sold off, and non-ferrous metals have experienced significant declines. SHFE tin has accumulated ...

Review: SHFE Tin Prices Continue to Rebound, Spot Market Trading Pace Slows Down. In the morning session, the most-traded SHFE tin 2505 contract continued its rebound, quickly rising after opening, ...

The video does have a bit of theory on soldering chemistry and the difference between eutectic alloys and other tin-lead mixes ... It reiterates a lot of the material from the first video ...