GB/T 6521-1986
Aluminium oxide powders--Measurement of the angle of repose (English Version)

Standard No.

GB/T 6521-1986

Language

Chinese, Available in English version

Release Date

1986

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2004-07

Replace By

GB/T 6609.24-2004

Latest

GB/T 6609.24-2004

Scope

This standard applies to the determination of the angle of repose of alumina powder for aluminum smelting.

GB/T 6521-1986 history

• 2004 GB/T 6609.24-2004 Chemical analysis methods and determination of physical performance of alumina Measurement of the angle of repose
• 1986 GB/T 6521-1986 Aluminium oxide powders--Measurement of the angle of repose

GB/T 6521-1986 Aluminium oxide powders--Measurement of the angle of repose was changed to GB/T 6609.24-2004 Chemical analysis methods and determination of physical performance of alumina Measurement of the angle of repose.