GB/T 48117-2026

Test method for flexural properties of continuous fiber-reinforced ceramic composites at elevated temperatures

GB/T 48117-2026 连续纤维增强陶瓷基复合材料高温弯曲性能试验方法

National Standards · Recommended Upcoming · effective 2027-03-01 English PDF available

Issue date: 2026-08-28
Effective date: 2027-03-01
Standard type: National Standards
ICS / CCS: 81.060.30 / Q30
Issuing authority: State Administration for Market Regulation and Standardization Administration of China

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Scope

This document describes the test method for the flexural properties of continuous fiber-reinforced ceramic matrix composites at elevated temperatures. This document is applicable to the testing of three-point or four-point flexural properties at elevated temperatures of one-dimensional (1D), two-dimensional (2D) and other multidimensional continuous fiber-reinforced ceramic matrix composites. The maximum test temperature is 1 700 °C in air and 2 500 °C in vacuum or an inert atmosphere. It may be used for reference for testing the flexural properties at elevated temperatures of other high-temperature-resistant composites such as carbon/carbon composites.

Source notes

English introduction is available from the synchronized standard record.

Document contents

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