BS ISO 26602:2017
Current
The latest, up-to-date edition.
Fine ceramics (advanced ceramics, advanced technical ceramics). Silicon nitride materials for rolling bearing balls and rollers
Hardcopy , PDF
English
20-10-2017
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Physical and mechanical properties
5 Material classification
6 Test
7 Test report
Annex A (normative) - Microstructure observation
procedure
Annex B (normative) - Material classification for
silicon nitride materials
Bibliography
Describes the requirements for preprocessed silicon nitride materials for rolling bearing balls and rollers.
| Committee |
RPI/13
|
| DevelopmentNote |
Supersedes 07/30166765 DC. (02/2009) Supersedes 16/30300285 DC. (10/2017)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This document specifies the requirements for preprocessed silicon nitride materials for rolling bearing balls and rollers.
This document provides a classification defining physical and mechanical properties of silicon nitride preprocessed bearing rolling element materials. The materials are classified in three categories by the specification of characteristics and microstructures. Methods for sample preparation and observation of microstructures are provided in AnnexA.
NOTE1 The silicon nitride product means the sintered body of which the main component is silicon nitride material.
NOTE2 This document can be used for processed rolling bearing balls and rollers upon consultation between the parties concerned.
| Standards | Relationship |
| ISO 26602:2017 | Identical |
| ISO 20501:2003 | Fine ceramics (advanced ceramics, advanced technical ceramics) Weibull statistics for strength data |
| ISO 18754:2013 | Fine ceramics (advanced ceramics, advanced technical ceramics) Determination of density and apparent porosity |
| ISO 17562:2016 | Fine ceramics (advanced ceramics, advanced technical ceramics) Test method for linear thermal expansion of monolithic ceramics by push-rod technique |
| ISO 20507:2014 | Fine ceramics (advanced ceramics, advanced technical ceramics) — Vocabulary |
| ISO 14705:2016 | Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for hardness of monolithic ceramics at room temperature |
| ISO 4499-4:2016 | Hardmetals Metallographic determination of microstructure Part 4: Characterisation of porosity, carbon defects and eta-phase content |
| ISO 14704:2016 | Fine ceramics (advanced ceramics, advanced technical ceramics) Test method for flexural strength of monolithic ceramics at room temperature |
| ISO 14627:2012 | Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for fracture resistance of silicon nitride materials for rolling bearing balls at room temperature by indentation fracture (IF) method |
| ISO 17561:2016 | Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for elastic moduli of monolithic ceramics at room temperature by sonic resonance |
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