Standard Practices for Ground Laboratory Atomic Oxygen Interaction Evaluation of Materials for Space ApplicationsTranslate name
STANDARD published on 1.11.2020
Designation standards: ASTM E2089-15(2020)
Publication date standards: 1.11.2020
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
ICS Number Code 27.120.30 (Fissile materials and nuclear fuel technology)
|Significance and Use|
3.1ï¿½These practices enable the following information to be available:
3.1.1ï¿½Material atomic oxygen erosion characteristics.
3.1.2ï¿½An atomic oxygen erosion comparison of four well-characterized polymers.
3.2ï¿½The resulting data are useful to:
3.2.1ï¿½Compare the atomic oxygen durability of spacecraft materials exposed to the low Earth orbital environment.
3.2.2ï¿½Compare the atomic oxygen erosion behavior between various ground laboratory facilities.
3.2.3ï¿½Compare the atomic oxygen erosion behavior between ground laboratory facilities and in-space exposure.
3.2.4ï¿½Screen materials being considered for low Earth orbital spacecraft application. However, caution should be exercised in attempting to predict in-space behavior based on ground laboratory testing because of differences in exposure environment and synergistic effects.
1.1ï¿½The intent of these practices is to define atomic oxygen exposure procedures that are intended to minimize variability in results within any specific atomic oxygen exposure facility as well as contribute to the understanding of the differences in the response of materials when tested in different facilities.
1.2ï¿½These practices are not intended to specify any particular type of atomic oxygen exposure facility but simply specify procedures that can be applied to a wide variety of facilities.
1.3ï¿½The values stated in SI units are to be regarded as the standard.
1.4ï¿½This 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.
1.5ï¿½This 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.
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: 2021-04-20 (Number of items: 2 442 933)
© Copyright 2021 NORMSERVIS s.r.o.