GB/T 39194-2020
ActiveTechnical requirement of heat treatment for vacuum low pressure carburizing high pressure gas quenching
真空低压渗碳高压气淬热处理技术要求
Application Summary AI generated
This standard specifies the technical requirements for vacuum low-pressure carburizing and high-pressure gas quenching heat treatment processes. It is applied in the manufacturing of high-performance mechanical components, such as gears and bearings in the automotive, aerospace, and heavy machinery industries, where enhanced surface hardness and wear resistance are critical. The standard ensures consistent process control and quality evaluation for parts requiring precise case depth and minimal distortion.
Related Standards
GB/T 8121-2002
The terminology of technological materials for heattreatment
GB/T 7232-1999
Terminology of metal heat treatment
GB/T 13324-1991
Terminology of heat treatment installation
GB/T 12603-1990
Classification and designation on metal heat treatment
GB/T 9451-2005
Determination of total or effective thickness of thin surface hardened layers of steel parts
GB/T 9450-2005
Steels-Determination and verification of the depth of carburized and hardened cases
GB/T 5617-2005
Determination of effective depth of hardening after induction or flame hardening of steel
GB/T 11354-2005
Determination of nitrided case depth and metallographic microstructure examination for steel iron parts
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.