High Pressure Gas Quenching in Vacuum Furnaces

B. Liščić:
HIGH PRESSURE GAS QUENCHING IN VACUUM FURNACES
,
Workshop on Quenching, Mangalore, 2008.

ABSTRACT:
Comparison between quenching in liquid quenchants and High Pressure Gas Quenching (HPGQ) in vacuum furnaces. Gases for high pressure. Gas quenching parameters and influential factors at high pressure gas quenching. Interrupted quenching (Simulating Martempering and Austempering). Gas quenching systems: Hot chamber gas quenching ; Cold chamber gas quenching ; Nozzle field gas quenching. Guidelines for selection of gas quench system and material considerations. Control of gas quenching.


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