ASTM-D2858 › Historical Revision Information
Standard Test Method for Thermal Conductivity of Electrical Grade Magnesium Oxide (Withdrawn 2003)
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Standard Test Method for Thermal Conductivity of Electrical Grade Magnesium Oxide (Withdrawn 2003)
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.
Keywords
electrical grade; magnesium oxide; thermal conductivity; ICS Number Code 71.060.20 (Oxides)
To find similar documents by ASTM Volume:
10.02 (Electrical Insulation (II): D2518 - latest)
To find similar documents by classification:
71.060.20 (Oxides Including dioxides, peroxides, etc.)
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Document Number
ASTM-D2858-70(1990)e1
Revision Level
1970 R90(E1) EDITION
Status
Superseded
Modification Type
Withdrawn
Publication Date
Oct. 1, 1990
Document Type
Test Method
Page Count
3 pages
Committee Number
D09.14