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Standard Test Method for Ash in a Graphite Sample (Includes all amendments And changes 2/15/2016).
Automaticky preložený názov:
Štandardná skúšobná metóda pre Ash v Graphite vzorke
NORMA vydaná dňa 1.5.2010
Označenie normy: ASTM C561-91(2010)e1
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2010
Kód tovaru: NS-14022
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
ash, carbon, graphite, Ash, Carbon, Carbon and graphite manufactured products, Graphite, ICS Number Code 71.060.10 (Chemical elements)
Significance and Use | ||
This test method provides a practical estimate of nonburnable residues in commercially available graphite materials. The ash values determined by this test method are of use in comparing the relative purity of various grades of graphite. To facilitate use, this test method institutes simplifications that preclude the ability to determine absolutely the ash values of the test graphite material due to uncontrolled sources of trace contamination. This test method is not intended for use in determining the ash content of purified graphites, for example, nuclear materials. The relationship between the mineral content of a graphite sample and the ash content of that sample is unknown and is not determined by the application of this test method. |
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1. Scope | ||
1.1 This test method provides a practical determination for the ash content in a graphite sample. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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2. Referenced Documents | ||
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