How to Weld Dissimilar Metals?

Answer Welding dissimilar metals can be tricky. Dissimilar metals may have wildly different melting points, thermal conductivities, or thermal expansion coefficients, and they may differ on two or more of... Read More »

Top Q&A For: How to Weld Dissimilar Metals

How to Weld Dissimilar Aluminum?

Friction welding is an effective means of welding dissimilar materials, such as aluminum alloys, with very different melting temperatures and mechanical properties. Friction welding, used in a broa... Read More »

How to Weld Soft Metals?

The key, when welding softer metals such as aluminum, is to minimize their heat-affected zone, as well as any detrimental effects the welding may have on the metals' mechanical properties. Create a... Read More »

Science on the Similarities of Elements in Metals & Non-Metals?

Of the 100 or so known chemical elements, most are metals, such as cesium, iron and copper. A few elements, such as silicon, boron and tin, occupy a thin strip of territory on the periodic table ca... Read More »

How to Add Similar & Dissimilar Fractions?

Adding similar fractions is easy, but adding dissimilar ones requires an additional step. Before you begin, you must know a few important key terms. First, the number on the top of a fraction is ca... Read More »