GB/T 6901-2008
Chemical analysis of silica refractories (English Version)
- Standard No.
- GB/T 6901-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2018-08
- Replace By
- GB/T 6901-2017
- Latest
- GB/T 6901-2017
- Replace
- GB/T 6901.11-2004 GB/T 6901.10-2004 GB/T 6901.9-2004 GB/T 6901.8-2004 GB/T 6901.7-2004 GB/T 6901.6-2004 GB/T 6901.5-2004 GB/T 6901.4-2004 GB/T 6901.3-2004 GB/T 6901.2-2004 GB/T 6901.1-2004
- Scope
- This standard specifies the chemical analysis methods for siliceous refractory materials. The items analyzed in this standard are as follows: a) Loss on ignition (LOI); b) Silicon dioxide (Si02); c) Aluminum oxide (Al203); d) iron oxide (Fe203); e) titanium dioxide (Ti02); f) calcium oxide (Ca0); g) magnesium oxide ( Mg0); h) potassium oxide (K2O); i) sodium oxide (Na20); j) manganese oxide (Mn0); k) dipentoxide Phosphorus (P205). This standard is applicable to the determination range of analytical elements shown in Table 1.
GB/T 6901-2008 Referenced Document
- GB/T 10325 "Shaped refractory products—Rule of acceptance,sampling and inspection"
- GB/T 12805-1991 Laboratory glassware--Burettes
- GB/T 12806-1991 Laboratory glassware-one-mark volumetric flasks
- GB/T 12808-1991 Laboratory glassware--One-mark pipettes
- GB/T 17617-1998 Refractory products--Sampling of raw materials and unshaped products
- GB/T 6900-2006 Chemical analysis of alumina-silica refractories
- GB/T 7728-1987 Chemical analysis of metallurgical products--General rule for flame atomic absorption spectrometric methods
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*， 2008-07-16 Update
GB/T 6901-2008 history
- 2017 GB/T 6901-2017 Chemical analysis of silica refractories
- 2008 GB/T 6901-2008 Chemical analysis of silica refractories
- 2004 GB/T 6901.1-2004 Chemical analysis of silica refractories-Part 1:Determination of loss on ignition-Gravmetric method
- 1986 GB/T 6901.1-1986 Silica refractories--Determination of loss content on ignition--Gravimetric method
