GB/T 20252-2006
Replaced
GB/T 26018-2021
Active
National standards
GB/T 26018-2021 High purity cobalt
GB/T 26018-2021 High purity cobalt
Price:
$ 50
Basic Information
Standard Code:
GB/T 26018-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heavy metals and their alloys
ICS Name:
Cadmium and cobalt products
Publish Date:
2021-12-31
Implement Date:
2022-07-01
Pages:
7 pages
Scope
This document specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, accompanying documents, and order form content of high-purity cobalt.
This document is applicable to electrolytic or electrowinning high-purity cobalt used for sputtering targets and ion plating, high-purity reagents, and high-performance alloys, etc.
Development Information
Replace the following standards
Referenced Standards
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
YS/T 1011-2014 Methods for chemical analysis of high purity cobalt—Determination of impurity elements content—Glow discharge mass spectrometry
YS/T 1011-2025 The determination of impurity element content in high purity cobalt by glow discharge mass spectrometry