SIST EN ISO 3954:2007
Powders for powder metallurgical purposes - Sampling (ISO 3954:2007)
Powders for powder metallurgical purposes - Sampling (ISO 3954:2007)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 14
- Дата публикации:
- 4 октября 2007 г.
- ICS:
- 77.160
- Технический комитет:
- I13 - Imaginarni 13
ISO 3954:2007 specifies procedures for the sampling of powders for powder metallurgical purposes. lt also covers the splitting of the sample into the quantity required for testing.
Abstract
Overview
EN ISO 3954:2007 - Powders for powder metallurgical purposes - Sampling () specifies standardized procedures for sampling powders used in powder metallurgy and for samples into the quantities required for testing. Adopted by CEN as EN , this International Standard defines terminology (lot, increment, gross sample, composite sample, test sample/test portion), general sampling principles and practical methods to ensure representative, reproducible sampling of metal powders.
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