IN the spring of 1943 a small mission of British metallurgists visited the United States and Canada to discuss the extent to which economy in the use of alloys required for the production of certain ...

To the present day there is no common standardized process for testing the toughness and hardenability of case-hardened steel. Decades ago, the Zahnradfabrik (ZF) Friedrichshafen developed a process ...

Steel is an alloy of carbon and iron, with the carbon content constituting two percent. Owing to its abundance and low cost of making, processing, and forming, steel has gained immense popularity as a ...