ASTM International - ASTM D2858-70(1997)e1
Standard Test Method for Thermal Conductivity of Electrical Grade Magnesium Oxide (Withdrawn 2003)
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| Organization: | ASTM International |
| Publication Date: | 10 September 1997 |
| Status: | inactive |
| Page Count: | 3 |
| ICS Code (Oxides): | 71.060.20 |
scope:
1.1 This method covers the determination of thermal conductivity of compacted, granular, electrical grade magnesium oxide (MgO) under conditions which simulate the use of this material as insulation in tubular heating units.
1.2 The values stated in inch-pound units are to be regarded as the standard.
Document History
ASTM D2858-70(1997)e1
September 10, 1997
Standard Test Method for Thermal Conductivity of Electrical Grade Magnesium Oxide (Withdrawn 2003)
1.1 This method covers the determination of thermal conductivity of compacted, granular, electrical grade magnesium oxide (MgO) under conditions which simulate the use of this material as insulation...