JB/T 11809-2014
Technical requirement of heat treatment for vaccum low pressure carburizing furnace (English Version)

Standard No.

JB/T 11809-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Machinery

Latest

JB/T 11809-2014

Scope

This standard specifies the technical requirements for vacuum low-pressure carburizing and quenching heat treatment equipment, process, quality control and inspection, safety, health and environmental protection. This standard is applicable to the heat treatment process of vacuum low-pressure carburizing and quenching of steel parts using hydroxyl gases such as acetylene and propane as carburizing media.

JB/T 11809-2014 Referenced Document

• GB 150.1 Pressure vessels.Part 1:General requirements
• GB 150.2 Pressure vessels.Part 2:Materials
• GB 150.3 Pressure vessels.Part 3:Design
• GB 150.4 Pressure vessels.Part 4:Fabrication,inspection and testing,and acceptance
• GB 15735 Requirements for the safety and health in production process of metal heat treatment
• GB 3095 Amendment No. 1 to Ambient Air Quality Standards*， 2018-08-13 Update
• GB 4962 Technical safety regulation for gaseous hydrogen use
• GB 5959.1 Safety in electroheat installations-Part 1:General requirements
• GB 5959.4 Safety in electroheat installations.Part 4:Particular requirements for safety resistance heating installations
• GB 6819 Dissolved acetylene
• GB/T 10066.1 Test methods for electroheating and electromagnetic processing installations—Part 1: General*， 2019-08-30 Update
• GB/T 10066.4 Test methods for electroheat installations Part 4:Indirect resistance furnaces
• GB/T 10067.1 Basic specifications for electroheating and electromagnetic processing installations—Part 1: General*， 2019-08-30 Update
• GB/T 10067.4 Basic specifications for electroheat installations Part 4:Indirect resistance furnaces
• GB/T 13324 Terminology of heat treatment equipment
• GB/T 22561 Vacuum heat treatment*， 2023-05-23 Update
• GB/T 230.1 Metallic materials.Rockwell hardness test.Part 1:Test method*， 2018-05-14 Update
• GB/T 25 Bolts,small hexagon head with holes through the head
• GB/T 3480.5 Calculation of load capacity of spur and helical gears—Part 5：Strength and quality of materials*， 2021-05-21 Update
• GB/T 4340.1 Metallic materials.Vickers hardness test.Part 1:Test method
• GB/T 4844 Pure helium,high pure helium and ultra pure helium
• GB/T 5216 Structural steels with specified hardenability bands
• GB/T 7232 Metal Heat Treatment Terminology*， 2023-08-06 Update
• GB/T 9450 Steels-Determination and verification of the depth of carburized and hardened cases
• GB/T 9452 Test method for qualified work zone of heat treatment furnace*， 2023-05-23 Update

JB/T 11809-2014 history

• 2014 JB/T 11809-2014 Technical requirement of heat treatment for vaccum low pressure carburizing furnace