GB/T 1423-1996
Active
GB/T 24178-2009
Active
National standards
GB/T 24178-2009 Macrostructure assessing method for solidification structure of continuous casting blank
GB/T 24178-2009 Macrostructure assessing method for solidification structure of continuous casting blank
Basic Information
Standard Code:
GB/T 24178-2009
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metallographic examination methods
ICS Name:
Other testing methods for metal materials
Publish Date:
2009-06-25
Implement Date:
2010-04-01
Pages:
5 pages
Scope
This standard specifies the sample preparation for the low-magnification evaluation of the solidification structure of continuous casting billets, the classification and evaluation of the solidification structure, and the inspection report. This standard is applicable to the low-magnification evaluation of the solidification structure of continuous casting billets (square billets, slabs, round billets, rectangular billets, and special-shaped billets, etc.).
Development Information
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