BS ISO 17281:2018 – TC:2020 Edition
$217.84
Tracked Changes. Plastics. Determination of fracture toughness (GIC and KIC) at moderately high loading rates (1 m/s)
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 84 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 48 | National foreword |
| 52 | Foreword |
| 53 | Introduction |
| 55 | 1 Scope 2 Normative references |
| 56 | 3 Terms and definitions 4 Test specimens 4.1 Specimen geometry and preparation 4.2 Crack length and number of test replicates 4.2.1 Determination of KIC 4.2.2 Determination of GIC |
| 57 | 4.3 Measurement of test specimen dimensions |
| 58 | 5 Test conditions 5.1 Loading mode 5.2 Test speed 5.3 Test atmosphere and temperature 6 Test equipment 6.1 Loading machine 6.2 Loading rigs |
| 59 | 6.3 Instrumentation 7 Control of dynamic effects 7.1 Electronic filtering |
| 60 | 7.2 Mechanical damping |
| 61 | 7.3 Damping level 7.4 Check on speed |
| 62 | 8 Data handling 8.1 Analysis of the test records and identification of fracture initiation |
| 64 | 8.2 Energy correction 8.2.1 General |
| 65 | 8.2.2 Test piece indentation, machine compliance and damper compression |
| 68 | 8.2.3 Kinetic energy and inertial loads 9 Expression of results 9.1 Determination of KIC 9.2 Determination of σy |
| 69 | 9.3 Determination of GIC |
| 70 | 10 Precision |
| 71 | 11 Test report |
| 73 | Annex A (informative) Estimation of curve fit parameters |
| 75 | Annex B (informative) Recommended test report forms |
| 80 | Annex C (informative) Testing of plastics containing short fibres |
| 83 | Bibliography |
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BS ISO 17281:2018
Plastics. Determination of fracture toughness (GIC and KIC) at moderately high loading rates (1 m/s)…
