GB/T 3072-1982
Abolished
YB/T 4822-2020
Active
Industry standards-Black metallurgy
YB/T 4822-2020 Coal-based needle-shaped coke intermediate phase coke
YB/T 4822-2020 Coal-based needle-shaped coke intermediate phase coke
Price:
$ 30
Basic Information
Standard Code:
YB/T 4822-2020
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Carbon materials
ICS Name:
Conductor materials
Publish Date:
2020-12-09
Implement Date:
2021-04-01
Scope
This standard specifies the technical requirements and test methods for the intermediate phase coke of coal-based needle coke produced by delayed coking process using coal tar as raw material. This standard is applicable to the intermediate phase coke of coal-based needle coke used in anode materials.
Development Information
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