I.S. EN 843-1:2006
Current
The latest, up-to-date edition.
ADVANCED TECHNICAL CERAMICS - MECHANICAL PROPERTIES OF MONOLITHIC CERAMICS AT ROOM TEMPERATURE - PART 1: DETERMINATION OF FLEXURAL STRENGTH
Hardcopy , PDF
English
01-01-2006
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Significance and use
5 Apparatus
5.1 Test jig
5.2 Test machine
5.3 Micrometer or alternative calibrated device
5.4 Travelling microscope
5.5 Humidity measuring device
6 Test pieces
6.1 General
6.2 Dimensions and tolerances
6.3 Surface finish
6.4 Number of test pieces
6.5 Precautions
7 Procedure
8 Calculations
9 Test report
Annex A (informative) Typical fracture patterns
in ceramic test pieces
Bibliography
Describes methods for determining the nominal flexural strength of advanced monolithic technical ceramic materials at ambient temperature. The available loading geometries are three- and four-point flexure, using rectangular section test pieces of two prescribed geometries: 20 mm support span (A) and 40 mm support span (B).
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNI EN 843-1 : 2007 | Identical |
| SN EN 843-1 : 2007 | Identical |
| NEN EN 843-1 : 2007 | Identical |
| NS EN 843-1 : 2ED 2006 | Identical |
| EN 843-1:2006 | Identical |
| NBN EN 843-1 : 2007 | Identical |
| BS EN 843-1:2006 | Identical |
| UNE-EN 843-1:1996 | Identical |
| NF EN 843-1 : 2007 | Identical |
| DIN EN 843-1:2008-08 | Identical |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| MIL-HDBK-790 Base Document:1992 | FRACTOGRAPHY AND CHARACTERIZATION OF FRACTURE ORIGINS IN ADVANCED |
| EN 623-4:2004 | Advanced technical ceramics - Monolithic ceramics - General and textural properties - Part 4: Determination of surface roughness |
| EN 843-5:2006 | Advanced technical ceramics - Mechanical properties of monolithic ceramics at room temperature - Part 5: Statistical analysis |
| ISO 4677-1:1985 | Atmospheres for conditioning and testing Determination of relative humidity Part 1: Aspirated psychrometer method |
| ASTM C 1322 : 2015 : REDLINE | PRACTICE FOR FRACTOGRAPHY AND CHARACTERIZATION OF FRACTURE ORIGINS IN ADVANCED CERAMICS |
| ISO 14704:2016 | Fine ceramics (advanced ceramics, advanced technical ceramics) Test method for flexural strength of monolithic ceramics at room temperature |
| ISO 3611:2010 | Geometrical product specifications (GPS) — Dimensional measuring equipment: Micrometers for external measurements — Design and metrological characteristics |
| ISO 7500-1:2015 | Metallic materials Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring system |
| CEN/TS 843-6:2004 | Advanced technical ceramics - Monolithic ceramics. Mechanical properties at room temperature - Part 6: Guidance for fractographic investigation |
| ISO 4677-2:1985 | Atmospheres for conditioning and testing Determination of relative humidity Part 2: Whirling psychrometer method |
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