GB/T 26279-2010
Active
National standards
GB/T 26279-2010 Graphite crucible
GB/T 26279-2010 Graphite crucible
Basic Information
Standard Code:
GB/T 26279-2010
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Graphite material
ICS Name:
Metallurgical equipment
Publish Date:
2011-01-14
Implement Date:
2011-11-01
Pages:
12 pages
Scope
This standard specifies the definition, classification, specifications and models, technical requirements, test methods, inspection rules, packaging, marking, transportation, storage and quality certificates of graphite crucibles (hereinafter referred to as "crucibles").
This standard applies to crucibles used for melting, refining, and heat preservation of non-ferrous metals and their alloys (for the specific scope of application and service life, see Appendix A). The models of artificial graphite crucibles, high-purity graphite crucibles, and crucibles processed from carbon products can be referenced according to this standard.
Development Information
Referenced Standards
GB/T 2997-2000 Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products
GB/T 5072.2-2004 Dense shaped refractory products—Determination of cold compressive strength—Part 2:Test with packing
GB/T 7322-2007 Refractory products—Determination of pyrometric cone equivalent (refractoriness)
GB/T 16555-2008 Chemical analysis of refractories containing carbon and silicon carbide or nitride
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
Related Standards
GB/T 2684-1981
Replaced
GB 1503-1989
Replaced
GB 1503-1989 Cast steel rolls
GB/T 12762-1991
abolished_transferred
GB/T 12762-1991 Updraft sintering machine
GB 1504-1991
Replaced
GB 1504-1991 Cast iron rolls
GB/T 13314-1991
Replaced
GB/T 13314-1991 General specifications of forged steel working rolls for cold rolling
GB/T 14235.1-1993
Replaced