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ASTM International - ASTM E458-08(2020)

Standard Test Method for Heat of Ablation

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Organization: ASTM International
Publication Date: 1 November 2020
Status: active
Page Count: 7
ICS Code (Heat. Calorimetry): 17.200.10
significance And Use:

4.1 General-The heat of ablation provides a measure of the ability of a material to serve as a heat protection element in a severe thermal environment. The parameter is a function of both the... View More

scope:

1.1 This test method covers determination of the heat of ablation of materials subjected to thermal environments requiring the use of ablation as an energy dissipation process. Three concepts of the parameter are described and defined: cold wall, effective, and thermochemical heat of ablation.

1.2 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM E458-08(2020)
November 1, 2020
Standard Test Method for Heat of Ablation
4.1 General-The heat of ablation provides a measure of the ability of a material to serve as a heat protection element in a severe thermal environment. The parameter is a function of both the...
May 1, 2015
Standard Test Method for Heat of Ablation
4.1 General—The heat of ablation provides a measure of the ability of a material to serve as a heat protection element in a severe thermal environment. The parameter is a function of both the...
May 1, 2008
Standard Test Method for Heat of Ablation
General—The heat of ablation provides a measure of the ability of a material to serve as a heat protection element in a severe thermal environment. The parameter is a function of both the material...
August 29, 1972
Standard Test Method for Heat of Ablation
1.1 This test method covers determination of the heat of ablation of materials subjected to thermal environments requiring the use of ablation as an energy dissipation process. Three concepts of the...
August 29, 1972
Standard Test Method for Heat of Ablation
The heat of ablation provides a measure of the ability of a material to serve as a heat protection element in a severe thermal environment. The property is a function of both the material and the...
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