YB/T 4820-2020 Active Industry standards-Black metallurgy

YB/T 4820-2020 The entire construction of the blast furnace used cold stirring paste

Publish Date: 2020-12-09 Implement Date: 2021-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Out of stock

Basic Information

Standard Code: YB/T 4820-2020

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 classification and grades, technical requirements, test methods, inspection rules, packaging, marking, storage, transportation, and quality certificates for cold-rammed paste products used for the overall furnace construction of mineral hot blast furnaces. This standard applies to cold-rammed paste products made from main raw materials such as electrically calcined anthracite, calcined petroleum coke, and coal tar, with the addition of appropriate inorganic materials, which are prepared by batching and mixing processes and used for the overall furnace lining of non-heat-dissipating mineral hot blast furnaces.