GB/T 37167-2018 Active National standards

GB/T 37167-2018 Particle—Separation and measurement of trace magnetic materials(elements)in inorganic powder

Publish Date: 2018-12-28 Implement Date: 2019-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 37167-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Screening, sieve plates, and sieve nets

ICS Name: Granularity analysis and sieving

Publish Date: 2018-12-28

Implement Date: 2019-03-01

Pages: 15 pages

Scope

This standard specifies the method for determining trace and microscopic magnetic impurities in inorganic powders using inductively coupled plasma atomic emission spectrometry (ICP-AES).
This standard is applicable to trace and microscopic magnetic impurities in inorganic powders with a particle size not exceeding 60 μm. The determination of magnetic impurities in other materials can be referred to this standard.