GB/T 34520.8-2021: Test methods of continuous silicon carbide fibers - Part 8: Oxygen content

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Scope

This document specifies the sample preparation, sample test, and calculation of test
results for the determination of oxygen content in continuous silicon carbide fibers by
inert gas fusion-infrared absorption method.
This document applies to the determination of the total oxygen content of continuous
silicon carbide fibers by the inert gas fusion-infrared absorption method. Refer to this
document for the oxygen content test of discontinuous silicon carbide fibers and matrix.
Refer to this document for the oxygen content test of other ceramic fibers.

Basic Data

Standard ID	GB/T 34520.8-2021 (GB/T34520.8-2021)
Description (Translated English)	Test methods of continuous silicon carbide fibers - Part 8: Oxygen content
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	V13
Word Count Estimation	10,170
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration