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ASTM C1465-08(2019)
Standard Test Method for Determination of Slow Crack Growth Parameters of Advanced Ceramics by Constant Stress-Rate Flexural Testing at Elevated TemperaturesMore info
1.1 This test method covers the determination of slow crack growth (SCG) parameters of advanced ceramics by using constant stress-rate flexural testing in which flexural strength is determined as a function of applied stress rate in a given environment at elevated temperatures. The strength degradation exhibited with decreasing applied stress rate in a specified environment is the basis of this test method which enables the evaluation of slow crack growth parameters of a material.
Note 1: This test method is frequently referred to as “dynamic fatigue” testing (1-3)2 in which the term “fatigue” is used interchangeably with the term “slow crack growth.” To avoid possible confusion with the “fatigue” phenomenon of a material which occurs exclusively under cyclic loading, as defined in Terminology E1823, this test method uses the term “constant stress-rate testing” rather than “dynamic fatigue” testing.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2019-07-01 |
| ICS | 81.060.30 : Advanced ceramics |
| Number of pages | 15 |
| Replace | ASTM C1465-08(2013)e1 |
| Year | 2013 |
| Document history | ASTM C1465-08(2013)e1 ASTM C1465-08(2013) ASTM C1465-08 ASTM C1465-00(2006) ASTM C1465-00 |
| Country | USA |
| Keyword | ASTM 1465;ASTM C1465;ASTM C1465;10.1520/C1465-08R19 |