GB/T 1423-1996
Active
GB/T 1425-2021
Active
National standards
GB/T 1425-2021 Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis
GB/T 1425-2021 Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis
Price:
$ 50
Basic Information
Standard Code:
GB/T 1425-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the physical properties of metals
ICS Name:
Other testing methods for metal materials
Publish Date:
2021-08-20
Implement Date:
2022-03-01
Pages:
9 pages
Scope
This document specifies the method of determining the melting temperature range of precious metals and their alloys using differential thermal analyzers or differential scanning calorimeters.
This document is applicable to the testing of the melting temperature range of precious metals and their alloys, with a testing range of 25 °C to 2,000 °C.
Development Information
Replace the following standards
Referenced Standards
Related Standards
GB/T 1424-1996
Active
GB/T 1424-1996 Method of measurement of resistivity of precious metals and their alloys
GB/T 1425-1996
Replaced
GB/T 1425-1996 Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis
GB/T 17433-1998
Replaced
GB/T 17433-1998 Foundation terms for chemical analysis of metallurgical products
GB/T 4334.1-2000
Replaced
GB/T 4334.1-2000 Method of 10 per cent oxalic acid etch test for stainless steels
GB/T 4334.2-2000
Replaced