GB/T 4180-2012 Active National standards

GB/T 4180-2012 Permanent magnetic material of rare earth cobalt

Publish Date: 2012-12-31 Implement Date: 2013-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4180-2012

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician's insulating materials and their products

ICS Name: Insulation materials

Publish Date: 2012-12-31

Implement Date: 2013-06-01

Pages: 17 pages

Scope

This standard specifies the terms and definitions, classification, grades, appearance and defects, dimensions and tolerances, shape and position tolerances, surface roughness, main magnetic properties, and temperature characteristics of rare earth cobalt permanent magnet materials, as well as their testing methods. It also provides typical values for some electromagnetic properties and mechanical physical properties, and stipulates the inspection rules, marking, packaging, transportation, and storage of the materials.
This standard applies to rare earth cobalt permanent magnet materials.