ISO 7625:2012
Sintered metal materials, excluding hardmetals - Preparation of samples for chemical analysis for determination of carbon content
- Standard No.
- ISO 7625:2012
- Release Date
- 2012
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 7625:2012
- Scope
- This International Standard specifies methods for preparing a sample from one or more sintered parts to be analysed for free or total carbon content. Combined carbon is determined as the difference between total and free carbon. This standard covers the preparation of samples for the determination of carbon by a chemical method, i.e. combustion in oxygen and measurement of the carbon dioxide produced, in accordance with ISO 437. It does not cover the preparation of samples for carbon determination by physical methods, such as metallography or spectroscopy.
ISO 7625:2012 history
- 2012 ISO 7625:2012 Sintered metal materials, excluding hardmetals - Preparation of samples for chemical analysis for determination of carbon content
- 2006 ISO 7625:2006 Sintered metal materials, excluding hardmetals - Preparation of samples for chemical analysis for determination of carbon content
- 1983 ISO 7625:1983 Sintered metal materials, excluding hardmetals; Preparation of samples for chemical analysis for determination of carbon content
