GB/T 9452-2012
Testing method for working zone of heat treatment furnace (English Version)
- Standard No.
- GB/T 9452-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2023-12
- Replace By
- GB/T 9452-2023
- Latest
- GB/T 9452-2023
- Replace
- GB/T 9452-2003
- Scope
- This standard stipulates the classification of heat treatment furnaces according to temperature uniformity, implementation conditions and measurement cycles, testing devices, testing methods, evaluation of effective heating zones, testing reports and management. This standard is applicable to assess the effective heating zone in the heat treatment furnace that meets the heating temperature and temperature uniformity specified by the heat treatment process. It is not suitable for the heating zone in the continuous heating furnace that does not have a fixed process to specify the heating temperature or does not require temperature uniformity.
GB/T 9452-2012 Referenced Document
- GB/T 13324 Terminology of heat treatment equipment
- GB/T 1598 Platinum-10%Rhodium/Platinum thermocouple wires.Platinum-13%Rhodium/Platinum thermocouple wires.Platinum-30%Rhodium/Platinum-6%Rhodium thermocouple wires
- GB/T 16839.2 Thermocouples--Part 2: Tolerances
- GB/T 17615 Nickel-Chromium-Silicon/Nickel-Silicon-Magnesium thermocouple wires*， 2015-05-15 Update
- GB/T 18404 Mineral insulated metal-sheathed thermocouple cables and thermocouples*， 2022-10-14 Update
- GB/T 2614 Nickel-Chromium/Nickel-Silicon thermocouple wires
- GB/T 2903 Copper/Copper-Nickel (Constantan) thermocouple wires*， 2015-05-15 Update
- GB/T 4989 Extension and compensating cables for thermocouples*， 2013-12-31 Update
- GB/T 4990 Alloy wires of extension and compensating cables for thermocouples
- GB/T 4993 Nickel-Chromium/Copper-Nickel(Constantan) thermocouple wires
- GB/T 4994 Iron/Copper-Nickel (Constantan) thermocouple wires*， 2015-05-15 Update
- GB/T 5977 Platinum wires for resistance thermometers*， 2019-05-10 Update
- GB/T 7232 Metal Heat Treatment Terminology*， 2023-08-06 Update
GB/T 9452-2012 history
- 2023 GB/T 9452-2023 Test method for qualified work zone of heat treatment furnace
- 2012 GB/T 9452-2012 Testing method for working zone of heat treatment furnace
- 2003 GB/T 9452-2003 Testing method for work zone of heat treatment furnace
