ASTM C1359-18
(Test Method)Standard Test Method for Monotonic Tensile Strength Testing of Continuous Fiber-Reinforced Advanced Ceramics with Solid Rectangular Cross Section Test Specimens at Elevated Temperatures
Standard Test Method for Monotonic Tensile Strength Testing of Continuous Fiber-Reinforced Advanced Ceramics with Solid Rectangular Cross Section Test Specimens at Elevated Temperatures
SIGNIFICANCE AND USE
4.1 This test method may be used for material development, material comparison, quality assurance, characterization, reliability assessment, and design data generation.
4.2 Continuous fiber-reinforced ceramic matrix composites generally characterized by crystalline matrices and ceramic fiber reinforcements are candidate materials for structural applications requiring high degrees of wear and corrosion resistance, and elevated-temperature inherent damage tolerance (that is, toughness). In addition, continuous fiber-reinforced glass (amorphous) matrix composites are candidate materials for similar but possibly less demanding applications. Although flexural test methods are commonly used to evaluate strengths of monolithic advanced ceramics, the nonuniform stress distribution of the flexure test specimen, in addition to dissimilar mechanical behavior in tension and compression for CFCCs, leads to ambiguity of interpretation of strength results obtained from flexure tests for CFCCs. Uniaxially loaded tensile strength tests provide information on mechanical behavior and strength for a uniformly stressed material.
4.3 Unlike monolithic advanced ceramics that fracture catastrophically from a single dominant flaw, CFCCs generally experience “graceful” (that is, non-catastrophic, ductile-like stress-strain behavior) fracture from a cumulative damage process. Therefore, the volume of material subjected to a uniform tensile stress for a single uniaxially loaded tensile test may not be as significant a factor in determining the ultimate strengths of CFCCs. However, the need to test a statistically significant number of tensile test specimens is not obviated. Therefore, because of the probabilistic nature of the strengths of the brittle fibers and matrices of CFCCs, a sufficient number of test specimens at each testing condition is required for statistical analysis and design. Studies to determine the influence of test specimen volume or surface area on strength distributi...
SCOPE
1.1 This test method covers the determination of tensile strength, including stress-strain behavior, under monotonic uniaxial loading of continuous fiber-reinforced advanced ceramics at elevated temperatures. This test method addresses, but is not restricted to, various suggested test specimen geometries as listed in the appendixes. In addition, test specimen fabrication methods, testing modes (force, displacement, or strain control), testing rates (force rate, stress rate, displacement rate, or strain rate), allowable bending, temperature control, temperature gradients, and data collection and reporting procedures are addressed. Tensile strength as used in this test method refers to the tensile strength obtained under monotonic uniaxial loading, where monotonic refers to a continuous nonstop test rate with no reversals from test initiation to final fracture.
1.2 This test method applies primarily to advanced ceramic matrix composites with continuous fiber reinforcement: unidirectional (1D), bidirectional (2D), and tridirectional (3D) or other multi-directional reinforcements. In addition, this test method may also be used with glass (amorphous) matrix composites with 1D, 2D, 3D, and other multi-directional continuous fiber reinforcements. This test method does not directly address discontinuous fiber-reinforced, whisker-reinforced, or particulate-reinforced ceramics, although the test methods detailed here may be equally applicable to these composites.
1.3 The values stated in SI units are to be regarded as the standard and are in accordance with IEEE/ASTM SI 10.
1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Refer to Section 7 for specific precautions.
1.5 ...
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Designation: C1359 − 18
Standard Test Method for
Monotonic Tensile Strength Testing of Continuous Fiber-
Reinforced Advanced Ceramics with Solid Rectangular
1
Cross Section Test Specimens at Elevated Temperatures
This standard is issued under the fixed designation C1359; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* mine the applicability of regulatory limitations prior to use.
Refer to Section 7 for specific precautions.
1.1 This test method covers the determination of tensile
1.5 This international standard was developed in accor-
strength, including stress-strain behavior, under monotonic
dance with internationally recognized principles on standard-
uniaxial loading of continuous fiber-reinforced advanced ce-
ization established in the Decision on Principles for the
ramics at elevated temperatures. This test method addresses,
Development of International Standards, Guides and Recom-
but is not restricted to, various suggested test specimen
mendations issued by the World Trade Organization Technical
geometries as listed in the appendixes. In addition, test
Barriers to Trade (TBT) Committee.
specimen fabrication methods, testing modes (force,
displacement, or strain control), testing rates (force rate, stress
2. Referenced Documents
rate, displacement rate, or strain rate), allowable bending,
2
2.1 ASTM Standards:
temperature control, temperature gradients, and data collection
C1145Terminology of Advanced Ceramics
and reporting procedures are addressed. Tensile strength as
D3379TestMethodforTensileStrengthandYoung’sModu-
used in this test method refers to the tensile strength obtained
lus for High-Modulus Single-Filament Materials
undermonotonicuniaxialloading,wheremonotonicreferstoa
D3878Terminology for Composite Materials
continuous nonstop test rate with no reversals from test
D6856/D6856MGuide for Testing Fabric-Reinforced “Tex-
initiation to final fracture.
tile” Composite Materials
1.2 This test method applies primarily to advanced ceramic
E4Practices for Force Verification of Testing Machines
matrix composites with continuous fiber reinforcement: unidi-
E6Terminology Relating to Methods of MechanicalTesting
rectional (1D), bidirectional (2D), and tridirectional (3D) or
E21TestMethodsforElevatedTemperatureTensionTestsof
other multi-directional reinforcements. In addition, this test
Metallic Materials
method may also be used with glass (amorphous) matrix
E83Practice for Verification and Classification of Exten-
composites with 1D, 2D, 3D, and other multi-directional
someter Systems
continuous fiber reinforcements. This test method does not
E220Test Method for Calibration of Thermocouples By
directly address discontinuous fiber-reinforced, whisker-
Comparison Techniques
reinforced,orparticulate-reinforcedceramics,althoughthetest
E337Test Method for Measuring Humidity with a Psy-
methods detailed here may be equally applicable to these
chrometer (the Measurement of Wet- and Dry-Bulb Tem-
composites.
peratures)
1.3 The values stated in SI units are to be regarded as the
E1012Practice for Verification of Testing Frame and Speci-
standard and are in accordance with IEEE/ASTM SI 10.
men Alignment Under Tensile and Compressive Axial
Force Application
1.4 This standard does not purport to address all of the
IEEE/ASTM SI 10American National Standard for Metric
safety concerns, if any, associated with its use. It is the
Practice
responsibility of the user of this standard to establish appro-
priate safety, health, and environmental practices and deter-
3. Terminology
3.1 Definitions:
1
This test method is under the jurisdiction of ASTM Committee C28 on
Advanced Ceramics and is the direct responsibility of Subcommittee C28.07 on
2
Ceramic Matrix Composites. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved Aug. 1, 2018. Published September 2018. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1996. Last previous edition approved in 2013 as C1359–13. DOI: Standards volume information, refer to the standard’s Document Summary page on
10.1520/C1359-18. the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C1359 − 18
–2
3.1.1 Definitions of terms relating to tensile testing, ad- 3.2.10 modulus of elasticity [FL ], n—ratio of stress to
vanced ceramics, and fiber-reinforced composites as they corresponding strain be
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: C1359 − 13 C1359 − 18
Standard Test Method for
Monotonic Tensile Strength Testing of Continuous Fiber-
Reinforced Advanced Ceramics Withwith Solid Rectangular
Cross-Section Cross Section Test Specimens at Elevated
1
Temperatures
This standard is issued under the fixed designation C1359; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope*
1.1 This test method covers the determination of tensile strength, including stress-strain behavior, under monotonic uniaxial
loading of continuous fiber-reinforced advanced ceramics at elevated temperatures. This test method addresses, but is not restricted
to, various suggested test specimen geometries as listed in the appendix.appendixes. In addition, test specimen fabrication methods,
testing modes (force, displacement, or strain control), testing rates (force rate, stress rate, displacement rate, or strain rate),
allowable bending, temperature control, temperature gradients, and data collection and reporting procedures are addressed. Tensile
strength as used in this test method refers to the tensile strength obtained under monotonic uniaxial loading, where monotonic
refers to a continuous nonstop test rate with no reversals from test initiation to final fracture.
1.2 This test method applies primarily to advanced ceramic matrix composites with continuous fiber reinforcement:
uni-directional (1-D), bi-directional (2-D), and tri-directional (3-D)unidirectional (1D), bidirectional (2D), and tridirectional (3D)
or other multi-directional reinforcements. In addition, this test method may also be used with glass (amorphous) matrix composites
with 1-D, 2-D, 3-D1D, 2D, 3D, and other multi-directional continuous fiber reinforcements. This test method does not directly
address discontinuous fiber-reinforced, whisker-reinforced, or particulate-reinforced ceramics, although the test methods detailed
here may be equally applicable to these composites.
1.3 The values stated in SI units are to be regarded as the standard and are in accordance with SI 10-02 IEEE/ASTM SI 10.
1.4 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 safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use. Refer to Section 7 for specific precautions.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
C1145 Terminology of Advanced Ceramics
D3379 Test Method for Tensile Strength and Young’s Modulus for High-Modulus Single-Filament Materials
D3878 Terminology for Composite Materials
D6856/D6856M Guide for Testing Fabric-Reinforced “Textile” Composite Materials
E4 Practices for Force Verification of Testing Machines
E6 Terminology Relating to Methods of Mechanical Testing
E21 Test Methods for Elevated Temperature Tension Tests of Metallic Materials
E83 Practice for Verification and Classification of Extensometer Systems
E220 Test Method for Calibration of Thermocouples By Comparison Techniques
1
This test method is under the jurisdiction of ASTM Committee C28 on Advanced Ceramics and is the direct responsibility of Subcommittee C28.07 on Ceramic Matrix
Composites.
Current edition approved Feb. 15, 2013Aug. 1, 2018. Published April 2013September 2018. Originally approved in 1996. Last previous edition approved in 20112013
as C1359 – 11.C1359 – 13. DOI: 10.1520/C1359-13.10.1520/C1359-18.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C1359 − 18
E337 Test Method for Measuring Hu
...
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