STN EN ISO 18755
| Name: | STN EN ISO 18755 |
| Validity: | Valid |
| Number of pages: | 52 |
| Language: |
EN
|
| Paper: | 21,40€ |
| Electronic version |
a) Only read (without ability to print and copy)
19,26€ b) Without ability to print, with ability to copy (printscreen) 21,40€ c) With ability to print and copy (printscreen) 27,82€ |
| Slovak title | Jemná keramika (špeciálna keramika, špeciálna technická keramika). Stanovenie teplotnej vodivosti monolitickej keramiky metódou záblesku (ISO 18755: 2022) |
| English title | Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of thermal diffusivity of monolithic ceramics by flash method (ISO 18755:2022) |
| Release Date: | 01. 01. 2024 |
| Date of withdrawal: | |
| ICS: | 81.060.30 |
| Sorting character/National clasification code | 72 7512 |
| Level of incorporation: | idt ISO 18755:2022, idt EN ISO 18755:2023 |
| Official Journal | 12/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 821-2:2000-10 (72 7512) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the test method for the determination of thermal diffusivity from room temperature to at least 1 700 K by the flash method for homogeneous monolithic ceramics with porosity less than 10 %. Flash methods, like laser flash, are applicable to homogeneous isotropic materials with thermal diffusivity values ranging from 0,1 to 1 000 mm2 s-1 within the temperature range from approximately 100 K to 2 300 K. The method described in Annex G describes how to estimate, on the basis of the thermal diffusivity test, the specific heat capacity and the thermal conductivity of homogeneous monolithic ceramics with porosity less than 10 %. |
| Preview: | Náhľad normy (PDF) |