CEN - EN ISO 7625
Sintered metal materials, excluding hardmetals - Preparation of samples for chemical analysis for determination of carbon content
active, Most Current
| Organization: | CEN |
| Publication Date: | 1 November 2012 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Powder metallurgy): | 77.160 |
scope:
This International Standard specifies methods for preparing a sample from one or more sintered parts to be analyzed 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 metallographic or spectroscopy.
Document History
EN ISO 7625
November 1, 2012
Sintered metal materials, excluding hardmetals - Preparation of samples for chemical analysis for determination of carbon content
This International Standard specifies methods for preparing a sample from one or more sintered parts to be analyzed for free or total carbon content. Combined carbon is determined as the difference...
April 1, 2010
Sintered metal materials, excluding hardmetals - Preparation of samples for chemical analysis for determination of carbon content
This International Standard specifies methods for preparing a sample from one or more sintered parts of materials to be analysed for free or total carbon content. Combined carbon is determined as the...