YB/T 4129-2023 Active Industry standards-Black metallurgy

YB/T 4129-2023 Plastic phase composite corundum brick

Publish Date: 2023-07-28 Implement Date: 2024-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YB/T 4129-2023

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Special refractory materials

ICS Name: Fire-resistant materials

Publish Date: 2023-07-28

Implement Date: 2024-02-01

Scope

This document specifies the terms and definitions, product grades, technical requirements, test methods, quality evaluation procedures, packaging, marking, transportation, and quality certificates for plastic phase composite corundum bricks. This document is primarily applicable to bricks used for lining the furnace hearth and bottom of blast furnaces.