We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standard Test Method for Obtaining Char Density Profile of Ablative Materials by Machining and Weighing
STANDARD published on 1.1.2011
Designation standards: ASTM E471-96(2011)
Note: WITHDRAWN
Publication date standards: 1.1.2011
SKU: NS-46906
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
ablation, char density, density profile, Ablative materials, Char density profile, Machining and weighing method, Weight, ICS Number Code 49.025.40 (Rubber and plastics)
1. Scope |
1.1 This test method covers the determination of the char density profile of a charred ablator that can be used with the following limitations: 1.1.1 The local surface imperfections must be removed, and the char must be able to be machined off in a plane parallel to the char-virgin material interface before the density profiles can be determined. 1.1.2 The char must be strong enough to withstand the machining and handling techniques employed. 1.1.3 The material should have orderly density variations. The total thickness of the char and degradation zone must be larger than the machining thicknesses required. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.2.1 Exception—Certain inch-pound equivalent units are included in parentheses for information only. 1.3 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 and health practices and determine the applicability of regulatory limitations prior to use. |
Historical
1.8.2013
Historical
1.10.2012
Historical
15.5.2009
Historical
1.6.2010
Historical
1.12.2008
Historical
1.4.2010
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2025-05-06 (Number of items: 2 198 779)
© Copyright 2025 NORMSERVIS s.r.o.