GB/T 14350-1993
Chemical analysis methods for zircon refractories (English Version)

Standard No.

GB/T 14350-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

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

Status

Be replaced 2007-10

Replace By

GB/T 4984-2007

Latest

GB/T 4984-2007

Scope

This standard specifies the sample preparation, instruments and reagents, analysis steps and result calculation for the chemical composition analysis of zircon refractories. This standard is applicable to the analysis of silica, zirconia, alumina, chromium dioxide, calcium oxide, magnesium oxide, potassium oxide, sodium oxide and ferric oxide in the composition of zircon refractory products. Analysis of zircon raw materials.

GB/T 14350-1993 history

• 2007 GB/T 4984-2007 Chemical analysis of refractories containing zirconia
• 1993 GB/T 14350-1993 Chemical analysis methods for zircon refractories

GB/T 14350-1993 Chemical analysis methods for zircon refractories was changed to GB/T 4984-2007 Chemical analysis of refractories containing zirconia.