Molten steel cooled and solidified in a mold.
glossary
glossary
A chemical of carbon, hydrogen and oxygen. As used in mild steel electrode coatings, it consists of wood pulp or flour.
Chemical compound of iron and carbon, containing 93.33% iron combined with 6.67% carbon by weight; also called iron carbide. Chemical formula for cementite is Fe3C.
A test used to identify a metal. The metal is chipped off using a cold chisel and hammer. The resulting underlying pattern in the metal is unique to several classes of ferrous metals.
A high performance plasma arc power source design using semiconductor switching techniques.