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ASTM C 1341 : 2000 : R2005

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

06-01-2005

1.1 This 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:

1.1.1 Test Geometry IA three-point loading system utilizing center loading on a simply supported beam.

1.1.2 Test Geometry IIAA four-point loading system utilizing two load points equally spaced from their adjacent support points with a distance between load points of one half of the support span.

1.1.3 Test Geometry IIBA four-point loading system utilizing two load points equally spaced from their adjacent support points with a distance between load points of one third of the support span.

1.2 This 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 C 1161 and C 1211.

1.3 Tests can be performed at ambient temperatures or at elevated temperatures. At elevated temperatures, a suitable furnace is necessary for heating and holding the specimens at the desired testing temperatures.

1.4 This test method includes the following:

Section
Scope 1
Referenced Documents 2
Terminology 3
Summary of Test Method 4
Significance and Use 5
Interferences 6
Apparatus 7
Precautionary Statement 8
Specimens 9
Procedures 10
Calculation of Results 11
Report 12
Precision and Bias 13
Keywords 14
References
CFCC Surface Condition and Finishing A1
Conditions and Issues in Hot Loading of Specimens into Furnaces A2
Toe Compensation on Stress-Strain Curves A3
Corrections for Thermal Expansion in Flexural Equations A4
Example of Test Report X1

1.5 The values stated in SI units are to be regarded as the standard in accordance with IEEE/ASTM SI 10.

1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Committee
C 28
DocumentType
Test Method
Pages
19
ProductNote
Reconfirmed 2005
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM C 1793 : 2015 Standard Guide for Development of Specifications for Fiber Reinforced Silicon Carbide-Silicon Carbide Composite Structures for Nuclear Applications
ASTM C 1783 : 2015 Standard Guide for Development of Specifications for Fiber Reinforced Carbon-Carbon Composite Structures for Nuclear Applications
ASTM C 1495 : 2016 Standard Test Method for Effect of Surface Grinding on Flexure Strength of Advanced Ceramics
ASTM C 1469 : 2010 : R2015 Standard Test Method for Shear Strength of Joints of Advanced Ceramics at Ambient Temperature
ASTM C 1211 : 2018 Standard Test Method for Flexural Strength of Advanced Ceramics at Elevated Temperatures
ASTM C 1674 : 2016 Standard Test Method for Flexural Strength of Advanced Ceramics with Engineered Porosity (Honeycomb Cellular Channels) at Ambient Temperatures

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US$83.00
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