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ASTM WK39795

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Work Item: ASTM WK39795 - Revision of C1341 - 06 Standard Test Method for Flexural Properties of Continuous Fiber-Reinforced Advanced Ceramic Composites


Active Standard: C1341 - 13

Developed by Subcommittee: C28.07 | Committee C28 Home | Contact Staff Manager



1. Rationale

Add a clarifying note and an illustrative figure to paragraph 10.9.1 and paragraphs 11.1.16.1 and 11.2.11 Proportional Limit Stress, to permit the use of an lower alternate offset strain value for low fracture strain composites. The option of using a lower offset strain value gives the user a more accurate method of determining the proportional limit stress for CFCCs with low fracture strains

Keywords

ceramic matrix composite; CFCC; continuous fiber composite; flexural strength; flexure test; modulus of elasticity;

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Work Item Status:
Date Initiated:11-26-2012
Technical Contact: Stephen Gonczy

Item: 005
Ballot: C28 (12-02)
Status: Ballot Item Approved as C1341-2013 and Pending Publication

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