I.S. EN 955-2:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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CHEMICAL ANALYSIS OF REFRACTORY PRODUCTS - PART 2: PRODUCTS CONTAINING SILICA AND/OR ALUMINA (WET METHOD)
Hardcopy , PDF
22-10-2007
English
01-01-1995
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
1 Scope
2 Definitions
3 Sample preparation
4 Reagents
5 Apparatus
6 Determination of loss on ignition
7 Decomposition of the sample
8 Determination of silica and alumina, and oxides of
iron, titanium, manganese and phosphorus
9 Determination of calcium oxide, magnesia and alkalis
10 Direct determination of alumina in silica refractories
11 Direct determination of alumina in aluminosilicates
and high alumina refractories
12 Reporting of results
13 Test report
Annex A (normative) Calibrations
Describes methods for chemical analysis of refractories containing predominantly silica (SiO2) and/or alumina (A12O3), using wet methods.
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NEN EN 955-2 : 1995 | Identical |
| UNE-EN 955-2:1996 | Identical |
| UNI EN 955-2 : 1997 | Identical |
| BS EN 955-2:1995 | Identical |
| SN EN 955-2 : 1995 | Identical |
| EN 955-2 : 1995 | Identical |
| DIN EN 955-2:1995-06 | Identical |
| NF EN 19955-2 : 1995 | Identical |
| NBN EN 19955-2 : 1995 | Identical |
| NS EN 955-2 : 1ED 1995 | Identical |
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