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Gas Quenching Fundamentals
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Abstract
Gas quenching is one of the standard quenching technologies used in fabricating metallic components. The gas quenching process is usually performed at elevated pressures and is therefore mostly referred to as high-pressure gas quenching (HPGQ). This article presents the physical principles of HPGQ and also presents the equipment for gas quenching. The article describes the three types of gas that are mainly used for HPGQ: nitrogen, helium, and argon. It provides the mathematical model for heat fluxes and temperatures during HPGQ. The article also presents typical industrial applications for HPGQ in addition to equipment process and safety.
Title: Gas Quenching Fundamentals
Description:
Abstract
Gas quenching is one of the standard quenching technologies used in fabricating metallic components.
The gas quenching process is usually performed at elevated pressures and is therefore mostly referred to as high-pressure gas quenching (HPGQ).
This article presents the physical principles of HPGQ and also presents the equipment for gas quenching.
The article describes the three types of gas that are mainly used for HPGQ: nitrogen, helium, and argon.
It provides the mathematical model for heat fluxes and temperatures during HPGQ.
The article also presents typical industrial applications for HPGQ in addition to equipment process and safety.
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