g ingot and sure applied. hydraulic forging press. The mandrel serves in some collect the impurities at the surface. “Segregation” is a mechanical and chemical separation sense as an internal anvil, and the work is concentrated Fluid compression, then, is designed to remove cer- upon half of the… … practically in the condition which it held in the ingot state. “Piping” is the formation On the other hand, the slow. of a hollow cavity through the
Internet Archive · Public domain (published before 1931). Free to use for anything.
