Sintering metal explained Melting iron or nickel? Easy. But tungsten and molybdenum? Their melting points are so high that casting isn’t an option. Instead, they’re shaped using powder metallurgy and sintering, where metal powder is compressed and heated just below melting point. This process bonds the particles without turning them to liquid, preserving the heat resistance and strength of these refractory metals. #science #engineering #facts #metal #sintering #metal #metallurgy | vt.physics

4.5K views · 14 reactions | The sintering process is a manufacturing technique used to turn metal or ceramic powders into a solid material without melting them completely. The process involves heating the material to a temperature below its melting point, allowing the particles to bond together through atomic diffusion, which increases the density and mechanical strength of the final product. | Electronique & Electricité | Facebook