BS EN ISO 22459:2022
$142.49
Fine ceramics (advanced ceramics, advanced technical ceramics). Reinforcement of ceramic composites. Determination of distribution of tensile strength and tensile strain to failure of filaments within a multifilament tow at ambient temperature
Published By | Publication Date | Number of Pages |
BSI | 2022 | 26 |
PDF Catalog
PDF Pages | PDF Title |
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2 | undefined |
4 | European foreword Endorsement notice |
6 | Foreword |
7 | 1 Scope 2 Normative references 3 Terms and definitions |
8 | 4 Principle 5 Significance and use |
9 | 6 Apparatus 6.1 Tensile testing equipment |
10 | 6.2 Data recording 7 Test specimen 7.1 General 7.2 Window type specimen |
11 | 7.3 Cylindrical end type specimen 8 Test specimen preparation 8.1 General |
12 | 8.2 Window type specimen 8.3 Cylindrical end type specimen |
13 | 8.4 Number of test specimens 9 Test procedure 9.1 Determination of the initial cross-section area 9.2 Determination of the gauge length 9.3 Gripping |
14 | 9.4 Selection of strain rate 9.5 Test procedure 9.6 Determination of load train compliance 9.7 Test validity 10 Calculation of results 10.1 Calculation of the load train compliance Cl |
16 | 10.2 Calculation of probability of filament rupture Pj from the tests on specimens with a gauge length of 200 mm 10.2.1 Determination of the true origin 10.2.2 Construction of envelope curve and determination of instantaneous compliance Ct,j |
17 | 10.2.3 Probability of filament rupture |
18 | 10.3 Distribution of filament rupture strain 10.3.1 Calculation of filament rupture strain 10.3.2 Filament rupture strain distribution |
19 | 10.4 Distribution of filament strength 10.4.1 Initial cross-section area 10.4.2 Calculation of filament strength 10.4.3 Filament strength distribution |
20 | 10.4.4 Average filament strengths 10.4.5 Mean filament strength 11 Test report |
22 | Annex A (informative) Abstract of the handbook of mathematical functions |
23 | Bibliography |