Standard No.:	T/HNNMIA 93-2023
Chinese Name:	铝电解用高导电石墨化阴极炭块
Professional Classification:	T/    Social Organization Standard
ICS Classification:	71.100.10 71.100.10    Materials for aluminium production 71.100.10
Source Content Issued by:	Henan Non-ferrous Metals Industry Association
Issued on:	2023-12-29
Implemented on:	2023-12-31
Status:	valid
Target Language:	English
File Format:	PDF

本文件规定了铝电解用高导电石墨化阴极炭块的术语和定义、产品代号、要求、试验方法、检验规则和标志、包装、运输、贮存及随行文件与订货单内容。
本文件适用于经浸渍和二次焙烧工艺处理的铝电解用高导电石墨化阴极炭块（以下简称炭块）。表3炭块的理化性能牌号常规性能参考性能灰分％电阻率μΩ.m抗折强度MPa耐压强度MPa表观密度g/cm3真密度g/cm3钠膨胀率%热膨胀系数（300℃）×10-6/℃杨氏模量GPa热导率W/(m.k)不大于不小于不大于不小于SMH-J0.40910281.682.190.33.32.8120