GB/T 3072-1982
Abolished
YB/T 5146-2022
Active
Industry standards-Black metallurgy
YB/T 5146-2022 The determination of ash content in high purity graphite products
YB/T 5146-2022 The determination of ash content in high purity graphite products
Basic Information
Standard Code:
YB/T 5146-2022
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Carbon materials
ICS Name:
Conductor materials
Publish Date:
2022-09-30
Implement Date:
2023-04-01
Scope
This document specifies the principles of ash determination for high-purity graphite products, the instruments and equipment used, the samples, the experimental steps, the calculation of results, and the experimental report. This document is applicable to the determination of ash in graphite products with an ash content of less than 0.1%.
Development Information
Replace the following standards
Related Standards
GB/T 8719-1997
Replaced
GB/T 8719-1997 General rule for packing, marking, storage, transport and quality certificates of carbonaceous material and products
GB/T 14898-2004
Abolished
GB/T 14898-2004 Graphite for making synthetic diamond
GB/T 9973-2006
Replaced
GB/T 9973-2006 Test method for permeability of carbon materials
GB/T 3074.1-2008
Replaced
GB/T 3074.1-2008 Method for the determination of the flexure strength of graphite electrodes
GB/T 3074.2-2008
Replaced