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ASTM C1039-85(2015)
Standard Test Methods for Apparent Porosity, Apparent Specific Gravity, and Bulk Density of Graphite Electrodes
Automaticky přeložený název:
Standardní zkušební metody pro zdánlivé pórovitosti , hustotě a objemová hustota grafitových elektrod
NORMA vydána dne 1.10.2015
Informace o normě:
Označení normy: ASTM C1039-85(2015)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.10.2015
Kód zboží: NS-622403
Počet stran: 3
Přibližná hmotnost: 9 g (0.02 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM C1039-85(2015) :
Keywords:
bulk, carbon, density, electrodes, graphite, physical, porosity, specific gravity,, ICS Number Code 71.100.99 (Other products of the chemical industry)
Doplňující informace
| Significance and Use | ||||||
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3.1 The results of these test methods can be used as a quality control or quality assurance check of electrodes either during their manufacture or at the user's location. The results of these methods tend to be operator-sensitive, therefore, care must be taken in the execution of the test in order to obtain reproducible results. |
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| 1. Scope | ||||||
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1.1 These test methods cover the determination of apparent porosity, apparent specific gravity, and bulk density of cores taken from graphite electrodes manufactured for use in electric arc furnaces. (See also C559 and C838.) 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 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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