ASTM C 783 : 1985 : R2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Core Sampling of Graphite Electrodes
Hardcopy , PDF
10-08-2020
English
01-10-2015
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 05.05, 2017 Defines electric-arc furnace graphite electrodes, and covers a procedure and equipment for obtaining core samples from electrodes in a manner that does not destroy the electrode nor prevent its subsequent use as originally intended.
| Committee |
D 02
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| DocumentType |
Standard Practice
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| Pages |
2
|
| ProductNote |
Reconfirmed 2015
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| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1This practice was developed for electric-arc furnace graphite electrodes, and covers a procedure and equipment for obtaining core samples from electrodes in a manner that does not destroy the electrode nor prevent its subsequent use as originally intended. However, the minimum electrode diameter, for which extraction of a core sample using this practice does not influence subsequent use, is influenced by the particular application and must be determined by the user. Graphite electrodes for use in electric arc furnaces are usually solid cylinders of graphite with threaded sockets machined in each end.
1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3This 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.
Note 1:The following ASTM standards are noted as sources of useful information: Test Methods C559, C611, C651, C747, C1025, and C1039.
| ASTM C 1025 : 1991 : R2010 : EDT 1 | Standard Test Method for Modulus of Rupture in Bending of Electrode Graphite |
| ASTM C 1025 : 1991 : R2005 | Standard Test Method for Modulus of Rupture in Bending of Electrode Graphite |
| ASTM C 1039 : 1985 : R2015 | Standard Test Methods for Apparent Porosity, Apparent Specific Gravity, and Bulk Density of Graphite Electrodes |
| ASTM C 1039 : 1985 : R2010 : EDT 1 | Standard Test Methods for Apparent Porosity, Apparent Specific Gravity, and Bulk Density of Graphite Electrodes |
| ASTM C 1025 : 2015 : REDLINE | Standard Test Method for Modulus of Rupture in Bending of Electrode Graphite |
| ASTM C 1025 : 1991 : R2000 | Standard Test Method for Modulus of Rupture in Bending of Electrode Graphite |
| ASTM C 747 : 2016 : REDLINE | Standard Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance |
| ASTM C 1039 : 1985 : R2000 | Standard Test Methods for Apparent Porosity, Apparent Specific Gravity, and Bulk Density of Graphite Electrodes |
| ASTM C 1039 : 1985 : R2005 | Standard Test Methods for Apparent Porosity, Apparent Specific Gravity, and Bulk Density of Graphite Electrodes |
| ASTM C 559 : 2016 : REDLINE | Standard Test Method for Bulk Density by Physical Measurements of Manufactured Carbon and Graphite Articles |
| ASTM C 1025 : 2015 | Standard Test Method for Modulus of Rupture in Bending of Electrode Graphite |
| ASTM C 651 : 2015 : REDLINE | Standard Test Method for Flexural Strength of Manufactured Carbon and Graphite Articles Using Four-Point Loading at Room Temperature |
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