ASTM WK40968

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Work Item: ASTM WK40968 - Revision of C1239 - 07 Standard Practice for Reporting Uniaxial Strength Data and Estimating Weibull Distribution Parameters for Advanced Ceramics

Active Standard: C1239 - 07

Developed by Subcommittee: C28.01 | Committee C28 Home | Contact Staff Manager

1. Rationale

Although C1239 is a sound document that could be re-approved as-is, some revisions are proposed regarding providing guidance on how to handle failures occurring outside gage sections.

Keywords

advanced ceramics; censored data; confidence bounds; fractography; fracture origin; maximum likelihood; strength; unbiasing factors; Weibull characteristic strength; Weibull modulus; Weibull scale parameter; Weibull statistics;

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Work Item Status:
Date Initiated:02-17-2013
Technical Contact: George Quinn

Item: 004
Ballot: C28 (13-01)
Status: In Balloting

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