GB/T 31967.1-2015 Active National standards

GB/T 31967.1-2015 Test method for physical property of rare earth permanent magnetic materials—Part 1:Determination of temperature coefficient of magnetic flux

Publish Date: 2015-09-11 Implement Date: 2016-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 31967.1-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for rare metals and their alloys

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2015-09-11

Implement Date: 2016-08-01

Pages: 6 pages

Scope

This part specifies the test method for the open-circuit reversible magnetic flux temperature coefficient (α) of rare earth permanent magnet materials in an open circuit. This part is suitable for the determination of the open-circuit reversible magnetic flux temperature characteristics of various rare earth permanent magnet materials. The measurement range of α is 0.001%/℃ to 0.4%/℃.