T/CFA 02020802.1-2017
Active
Group standards
Technical Specifications for Rare Earth-Based Liquidizing Agents for Cast Iron, T/CFA 02020802.1-2017
T/CFA 02020802.1-2017
Price:
$ 20.00
Basic Information
Standard Code:
T/CFA 02020802.1-2017
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Casting
ICS Name:
Abrasives and grinding tools
Publish Date:
2017-07-31
Implement Date:
2017-10-30
Scope
Scope: This standard specifies the scope of application, product grades, technical requirements, inspection rules, batch requirements, packaging, storage and transportation, marking, and quality certificates for rare earth-based creep additives used in casting. This standard applies to the production of creep additives containing rare earth series and their application in creep-graphite cast iron parts; Main technical content: This standard specifies the product grades of rare earth-based creep additives, their chemical composition (control ranges of rare earth and magnesium components and magnesium oxide content), appearance, particle size, and inspection rules.
Development Information
Related Standards
GB/T 13826-1992
Replaced
GB/T 14319-1993
Replaced
GB/T 14319-1993 Superfinishing stone
GB/T 14320-1993
Replaced
GB/T 14320-1993 Vitrified force-honing stone
GB/T 14321-1993
Replaced
GB/T 14321-1993 Testing method for quantities of α-Al2O3 phase in alumina with an X-ray diffractometer
GB/T 14322-1993
Abolished
GB/T 14322-1993 Determination for grain size distribution of microgrits W3.5 to W0.5 of conventional abrasive
GB/T 15305.2-1994
Replaced