ASTM C 1341 : 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Test Method for Flexural Properties of Continuous Fiber-Reinforced Advanced Ceramic Composites
Hardcopy , PDF
17-06-2023
English
15-02-2013
1.1This test method covers the determination of flexural properties of continuous fiber-reinforced ceramic composites in the form of rectangular bars formed directly or cut from sheets, plates, or molded shapes. Three test geometries are described as follows:
1.1.1Test Geometry I—A three-point loading system utilizing center point force application on a simply supported beam.
1.2This test method applies primarily to all advanced ceramic matrix composites with continuous fiber reinforcement: uni-directional (1-D), bi-directional (2-D), tri-directional (3-D), and other continuous fiber architectures. In addition, this test method may also be used with glass (amorphous) matrix composites with continuous fiber reinforcement. However, flexural strength cannot be determined for those materials that do not break or fail by tension or compression in the outer fibers. This test method does not directly address discontinuous fiber-reinforced, whisker-reinforced, or particulate-reinforced ceramics. Those types of ceramic matrix composites are better tested in flexure using Test Methods C1161 and C1211.
1.3Tests can be performed at ambient temperatures or at elevated temperatures. At elevated temperatures, a suitable furnace is necessary for heating and holding the test specimens at the desired testing temperatures.
1.4This test method includes the following:
Section | |
Scope | |
Referenced Documents | |
Terminology | |
Summary of Test Method | |
Significance and Use | |
Interferences | |
Apparatus | |
Precautionary Statement | |
Test specimens | |
Procedures | |
Calculation of Results | |
Report | |
Precision and Bias | |
Keywords | |
References | |
CFCC Surface Condition and Finishing | |
Conditions and Issues in Hot Loading of Test specimens into Furnaces | |
Toe Compensation on Stress-Strain Curves | |
Corrections for Thermal Expansion in Flexural Equations | |
Example of Test Report |
1.5The values stated in SI units are to be regarded as the standard in accordance with IEEE/ASTM SI 10 .
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