Emil Otto is aiming at joining steel, stainless steel, brass and copper objects below 450°C with three tin-based soft-soldering pastes. “The soldering and tinning pastes do not require zinc chloride, ...

Learn the basics and soldering tips for beginners to help with projects around the farm. Get prepared to learn how to use a soldering iron for the first time and get started in the craft of welding.

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Screw-top, flattened oval container ...