BS 1902-4.6:1985
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Methods of testing refractory materials. Properties measured under an applied stress Determination of resistance to abrasion at ambient temperature (abradability index at ambient temperature) (method 1902-406)
Hardcopy , PDF
26-07-2021
English
28-02-1985
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Foreword
Committees responsible
Method
1. Scope
2. Designation
3. Definition
4. Principle
5. Apparatus
6. Assembly of abrasion apparatus
7. Correction factor C and calibration of abrasion
apparatus
8. Preparation of test pieces
9. Test procedure (abradability index)
10. Sieving and replacement of abrasive
11. Calculation of abradability index
12. Test report
Figures
1. Assembly of abradability apparatus
2. Details of abradability apparatus
Test method for measuring abrasion of refractory materials at ambient temperatures. The test material is subjected to the action of abrasive grit, and the volume loss compared with that of a standard material.
| Committee |
RPI/1
|
| DevelopmentNote |
Supersedes 83/77597 DC and BS 1902-1A(1966) (06/2005) Reviewed and confirmed by BSI, December 2009. (11/2009)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| BS 6886:1987 | Specification for alumino-silicate refractories for use in coke ovens |
| BS 1902-4.7(1985) : 1985 | METHODS OF TESTING REFRACTORY MATERIALS - DETERMINATION OF RESISTANCE TO ABRASION AT ELEVATED TEMPERATURE UP TO 1400oC (ABRADABILITY INDEX AT ELEVATED TEMPERATURES)(METHOD 1902-407) |
| BS 1902-3.8(1981) : LATEST | METHODS OF TESTING REFRACTORY MATERIALS - GENERAL AND TEXTURAL PROPERTIES - DETERMINATION OF BULK DENSITY, TRUE POROSITY AND APPARENT POROSITY OF DENSE SHAPED PRODUCTS (METHODS 1902-308) |
| BS 1902-3.1:1981 | Methods of testing refractory materials. General and textural properties Guidance on sampling |
| BS 1902-4.7(1985) : 1985 | METHODS OF TESTING REFRACTORY MATERIALS - DETERMINATION OF RESISTANCE TO ABRASION AT ELEVATED TEMPERATURE UP TO 1400oC (ABRADABILITY INDEX AT ELEVATED TEMPERATURES)(METHOD 1902-407) |
| BS 1902-4.0:1985 | Methods of testing refractory materials. Properties measured under an applied stress Introduction |
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