STN EN ISO 20501
| Označenie: | STN EN ISO 20501 |
| Platnosť: | Platná |
| Počet strán: | 48 |
| Jazyk: |
EN
|
| Listinná verzia: | 18,90€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
17,01€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 18,90€ c) S možnosťou tlače, prenosu textu a obrázkov: 24,57€ |
| Slovenský názov: | Jemná keramika (špeciálna keramika, špeciálna technická keramika). Weibullova štatistika pre údaje o sile (ISO 20501: 2019) |
| Anglický názov: | Fine ceramics (advanced ceramics, advanced technical ceramics) - Weibull statistics for strength data (ISO 20501:2019) |
| Dátum vydania: | 01. 04. 2023 |
| Dátum zrušenia: | |
| ICS: | 81.060.30 |
| Triediaci znak: | 72 7598 |
| Úroveň zapracovania: | idt ISO 20501:2019, idt EN ISO 20501:2022 |
| Vestník: | 03/23 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 843-5:2007-05 (72 7513) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document covers the reporting of uniaxial strength data and the estimation of probability distribution parameters for advanced ceramics which fail in a brittle fashion. The failure strength of advanced ceramics is treated as a continuous random variable. Typically, a number of test specimens with well-defined geometry are brought to failure under well-defined isothermal loading conditions. The load at which each specimen fails is recorded. The resulting failure stresses are used to obtain parameter estimates associated with the underlying population distribution. This document is restricted to the assumption that the distribution underlying the failure strengths is the two-parameter Weibull distribution with size scaling. Furthermore, this document is restricted to test specimens (tensile, flexural, pressurized ring, etc.) that are primarily subjected to uniaxial stress states. |
| Náhľad normy: | Náhľad normy (PDF) |