GB/T 3002-1982
Replaced
YB/T 4115-2003
Active
Industry standards-Black metallurgy
YB/T 4115-2003 Test method of gas flow for functional refractories
YB/T 4115-2003 Test method of gas flow for functional refractories
Basic Information
Standard Code:
YB/T 4115-2003
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fire-resistant materials
ICS Name:
Fire-resistant materials
Publish Date:
2003-03-18
Implement Date:
2003-06-01
Pages:
5 pages
Scope
This standard specifies the test method for the air permeability of functional refractory materials. This standard is applicable to the determination of the air permeability of functional refractory materials, such as air permeable bricks for ladles and nozzles for continuous casting.
Development Information
Referenced Standards
Related Standards
GB/T 3994-1983
Replaced
GB/T 3994-1983 Shaped insulating refractory products—Fireclay bricks
GB/T 3995-1983
Replaced
GB/T 3995-1983 Shaped insulating refractory products—High alumina bricks
GB/T 3996-1983
Abolished
GB/T 3996-1983 Shaped thermal insulating products—Diatomite bricks and shapes
GB/T 4984-1985
Replaced
GB/T 4984-1985 Chemical analysis methods of zirconia-alumina refractories
GB/T 6900.9-1986
Replaced