YS/T 623-2012
Graphitiferous cathode carbon block for aluminium electrolysis (English Version)

Standard No.

YS/T 623-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Non-ferrous Metal

Status

Be replaced 2021-07

Replace By

YS/T 623-2021

Latest

YS/T 623-2021

Replace

YS/T 287-2005 YS/T 623-2007

Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and order form (or contract) content for graphite cathode carbon blocks for aluminum electrolysis. This standard is applicable to graphite cathodes for masonry aluminum electrolytic cells. charcoal block,

YS/T 623-2012 Referenced Document

• GB/T 26297.1 Sampling of carbonaceous materials used for aluminium production.Part 1: Cathode blocks
• GB/T 26297.2 Sampling of carbonaceous materials used for aluminium production.Part 2: Sidewall blocks
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
• YS/T 63.13 Test methods for carbon materials for aluminum - Part 13: Determination of elastic modulus*， 2016-09-01 Update
• YS/T 63.14 Carbonaceous materials used for the production of aluminium — Part 14:Determination of bending/shears strength — Three point method*， 2023-05-22 Update
• YS/T 63.15 Carbonaceous materials used for the production of aluminium — Part 15:Determination of compressive strength*， 2023-05-22 Update
• YS/T 63.19 Testing methods for carbon materials for aluminum use Part 19: Determination of ash content*， 2021-03-05 Update
• YS/T 63.2 Carbonaceous materials used for the production of aluminium— Part 2：Determination of electrical resistivity at ambient temperature*， 2023-05-22 Update
• YS/T 63.4 Carbonaceous materials used for the production of aluminium — Part 4:Determination of the thermal expansion coefficient*， 2023-05-22 Update
• YS/T 63.5 Carbonaceous materials used in the production of aluminium-Part 5:Cathode blocks-Determination of expansion due to sodium penetration with application of pressure
• YS/T 63.7 Carbonaceous materials used in the production of aluminium-Part 7:Determination of apparent density using a dimensions method
• YS/T 63.9 Carbonaceous materials used in the production of aluminium.Part 9:Determination of truth density by helium pyknometry method
• YS/T 701 Carbonaceous materials and its products used in the production of aluminium.Packing,marking,transporting and storing

YS/T 623-2012 history

• 2021 YS/T 623-2021 Graphite cathode carbon block for aluminum electrolysis
• 2012 YS/T 623-2012 Graphitiferous cathode carbon block for aluminium electrolysis
• 2007 YS/T 623-2007 High graphitiferous cathode carbon block for aluminium electrolysis
• 2005 YS/T 287-2005 Partially graphitiferous cathode carbon block for aluminium electrolysis

YS/T 623-2012 Graphitiferous cathode carbon block for aluminium electrolysis has been changed from YS/T 287-2005 Partially graphitiferous cathode carbon block for aluminium electrolysis.