Archive > 1997 > March/April 1997 > Inreasing Hardness Through Cryogenics

Inreasing Hardness Through Cryogenics

The article "Inreasing Hardness Through Cryogenics" appeared in the March/April 1997 issue of Gear Technology.

The Instrumented Factory for Gears (INFAC) conducted a metallurgical experiment that examined the effects of carburizing process variables and types of cryogenic treatments in modifying the microstructure of the material. The initial experiment was designed so that, following the carburizing cycles, the same test coupons could be used in future experiment.

cryogenics, heat treating, INFAC

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