GB/T 13826-1992
Replaced
GB/T 2481.2-2009
Replaced
National standards
GB/T 2481.2-2009 Bonded abrasives—Determination and designation of grain size distribution—Part 2:Microgrits
GB/T 2481.2-2009 Bonded abrasives—Determination and designation of grain size distribution—Part 2:Microgrits
Basic Information
Standard Code:
GB/T 2481.2-2009
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Abrasives and abrasive tools
ICS Name:
Abrasives and grinding tools
Publish Date:
2009-04-23
Implement Date:
2009-12-01
Pages:
28 pages
Scope
This part of GB/T 2481 specifies the particle size composition, particle size marking, and testing methods for corundum and silicon carbide powders with particle sizes ranging from F230 to F2000 and #240 to #8000.
This part is applicable to powders used in the manufacture of bonded abrasives and for general industrial purposes, powders used in precision grinding, powders recovered from bonded abrasives, and loose powders used for polishing.
Development Information
Replace the following standards
Superseded by the following standards
Referenced Standards
Related Standards
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