STN EN ISO 17947
| Name: | STN EN ISO 17947 |
| Validity: | Valid |
| Number of pages: | 44 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Jemná keramika (špeciálna keramika, špeciálna technická keramika). Metódy chemickej analýzy jemných práškov nitridu kremíka (ISO 17947: 2014) |
| English title | Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of fine silicon nitride powders (ISO 17947:2014) |
| Release Date: | 01. 06. 2023 |
| Date of withdrawal: | |
| ICS: | 81.060.30 |
| Sorting character/National clasification code | 72 7559 |
| Level of incorporation: | idt ISO 17947:2014, idt EN ISO 17947:2023 |
| Official Journal | 05/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the methods for the chemical analysis of fine silicon nitride powders used as the raw material for fine ceramics. It stipulates the determination methods of total silicon, total nitrogen, aluminium, iron, calcium, oxygen, carbon, fluorine, and chlorine in fine silicon nitride powders. |
| Preview: | Náhľad normy (PDF) |