Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Interlaboratory round robin study on axial tensile properties of SiC-SiC CMC tubular test specimens [Interlaboratory round robin study on axial tensile properties of SiC/SiC tubes]

Journal Article · · International Journal of Applied Ceramic Technology
DOI:https://doi.org/10.1111/ijac.13010· OSTI ID:1440835

An interlaboratory round robin study was conducted on the tensile strength of SiC–SiC ceramic matrix composite (CMC) tubular test specimens at room temperature with the objective of expanding the database of mechanical properties of nuclear grade SiC–SiC and establishing the precision and bias statement for standard test method ASTM C1773. The mechanical properties statistics from the round robin study and the precision statistics and precision statement are presented herein. The data show reasonable consistency across the laboratories, indicating that the current C1773–13 ASTM standard is adequate for testing ceramic fiber reinforced ceramic matrix composite tubular test specimen. Furthermore, it was found that the distribution of ultimate tensile strength data was best described with a two–parameter Weibull distribution, while a lognormal distribution provided a good description of the distribution of proportional limit stress data.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1440835
Journal Information:
International Journal of Applied Ceramic Technology, Journal Name: International Journal of Applied Ceramic Technology Journal Issue: 6 Vol. 15; ISSN 1546-542X
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English

References (19)

Ceramic Matrix Composites: Nuclear Applications book September 2014
Design, preparation and properties of non-oxide CMCs for application in engines and nuclear reactors: an overview journal February 2004
Design and material issues for high performance SiCf/SiC-based fusion power cores journal May 2001
Characterization of SiC/SiC composites damage mechanisms using Digital Image Correlation at the tow scale journal January 2015
Anisotropic damage behavior of SiC/SiC composite tubes: Multiaxial testing and damage characterization journal September 2015
Recent research and development for the dual-coolant blanket concept in the US journal December 2008
Determination and prediction of axial/off-axial mechanical properties of SiC/SiC composites journal August 2012
Effects of neutron irradiation on mechanical properties of silicon carbide composites fabricated by nano-infiltration and transient eutectic-phase process journal May 2014
Silicon carbide composite for light water reactor fuel assembly applications journal May 2014
Accident tolerant fuels for LWRs: A perspective journal May 2014
Mechanical properties of SiC/SiC braided tubes for fuel cladding journal October 2014
High-dose neutron irradiation of Hi-Nicalon Type S silicon carbide composites. Part 2: Mechanical and physical properties journal July 2015
Characterization of SiC–SiC composites for accident tolerant fuel cladding journal November 2015
Neutron-irradiation creep of silicon carbide materials beyond the initial transient journal September 2016
Modified kolmogorov-smirnov tests of goodness of fit journal January 1984
Interface Design for Oxidation-Resistant Ceramic Composites journal November 2002
Polymer-Derived Ceramic Fibers journal July 2016
A General Theory of Strength for Anisotropic Materials journal January 1971
Processing of Carbon Fiber/SiC Composite for Low Activation journal January 1993

Cited By (1)

Unveiling hermetic failure of ceramic tubes by digital image correlation and acoustic emission journal October 2019

Similar Records

Interlaboratory Round Robin Testing of SiC/SiC Composite Tubes
Technical Report · Fri Aug 19 00:00:00 EDT 2016 · OSTI ID:1513437

Interlaboratory Round Robin Study on Axial Tensile Properties of Tubular SiC/SiC Specimens
Technical Report · Thu Nov 01 00:00:00 EDT 2018 · OSTI ID:1484149