Tritium Aging Effects on Fracture Toughness of Stainless Steel Weldments

References

• G. R. CASKEY, “Hydrogen Effects in Stainless Steel,” Hydrogen Degradation of Ferrous Alloys, pp. 822–862, R. A. ORIANI, J. P. HIRTH, and M. A. SMIALOWSKI, Eds., Noyes Publishing, Park Ridge, New Jersey (1985).
   Google Scholar
• G. CASKEY Jr., “Tritium-Helium Effects in Metals,” Fusion Technol., 8, 2293 (1985); https://doi.org/10.13182/FST85-A24622.
   Google Scholar
• M. J. MORGAN and M. H. TOSTEN, “Tritium and Decay Helium Effects on the Fracture Toughness Properties of Types 316L, 304L and 21Cr-6Ni-9Mn Stainless Steels,” Hydrogen Effects in Materials, pp. 873–882, TMS, Warrendale, Pennsylvania (1996).
   Google Scholar
• M. J. MORGAN and M. H. TOSTEN, “Tritium and Decay Helium Effects on the Fracture Toughness Properties of Types 316L, 304L and 21Cr-6Ni-9Mn Stainless Steels,” SRTC-MTS–94-3036, CONF-940945–2, Westinghouse Savannah River Co., Aiken South Carolina (1994); https://doi.org/10.3168/jds.S0022-0302(94)77044-2.
   Google Scholar
• M. J. MORGAN and M. H. TOSTEN, “Tritium and Decay Helium Effects on Cracking Thresholds and Velocities in Stainless Steel,” Fusion Technol., 39, 590 (2001); https://doi.org/10.13182/FST01-A11963301.
   Google Scholar
• M. H. TOSTEN and M. J. MORGAN, “Transmission Electron Microscopy Study of Helium Bearing Fusion Welds,” presented at the 2008 Int. Hydrogen Conf.—Effect of Hydrogen on Materials, Materials Park, Ohio, September 7-10, 2008.
   Google Scholar
• W. K. QIANG-LI et al., “Gas Densities in Helium Bubbles in Nickel Measured by Small Angle Neutron Scattering,” Acta Metall. Mater., 38, 2383 (1990); https://doi.org/10.1016/0956-7151(90)90251-B.
   Google Scholar
• D. SCHWAHN et al., “Gas Densities in He Bubbles and Their Size Distribution in Nickel Measured by Neutron Scattering,” Acta Metall., 31, 2003 (1983); https://doi.org/10.1016/0001-6160(83)90017-2.
   Google Scholar
• R. COPPOLA et al., “Helium Bubble Evolution in F82H-mod—Correlation Between SANS and TEM,” J. Nucl. Mater., 329–333, 1057 (Aug. 1, 2004); https://doi.org/10.1016/j.jnucmat.2004.04.134.
   Web of Science ®Google Scholar
• R. COPPOLA et al., “Investigation of Microstructural Evolution Under Neutron Irradiation in Eurofer97 Steel by Means of Small-Angle Neutron Scattering,” J. Nucl. Mater., 386–388, 195 (Apr. 30, 2009); https://doi.org/10.1016/j.jnucmat.2008.12.099.
   Web of Science ®Google Scholar
• M. J. MORGAN, S. L. WEST, and M. H. TOSTEN, “Effect of Tritium and Decay Helium on the Fracture Toughness Properties of Stainless Steel Weldments,” Proc. 8th Int. Conf. Tritium Science and Technology, Rochester, New York, September 16-21, 2007, Part 2, p. 501.
   Google Scholar
• “Standard Test Method for Measurement of Fatigue Crack Growth Rates,” 1999 Annual Book of ASTM Standard, Volume 3.01 Metals-Mechanical Testing; Elevated and Low-Temperature Tests; Metallography, ASTM E647-95a, American Society for Testing and Materials (1999).
   Google Scholar
• “Standard Test Method for Measurement of Fracture Toughness,” 1999 Annual Book of ASTM Standards, Volume 3.01: Metals-Mechanical Testing; Elevated and Low-Temperature Tests; Metallography, ASTM E1820-99, American Society for Testing and Materials (1999).
   Google Scholar
• M. J. MORGAN et al., “2017 Accomplishments—Tritium Aging Studies on Stainless Steel Weldments and Heat-Affected Zones,” Savannah River Site, Aiken, South Carolina (2018).
   Google Scholar
• J. A. BROOKS, A. W. THOMPSON, and J. C. WILLIAMS, “A Fundamental Study of the Beneficial Effects of Delta Ferrite in Reducing Weld Cracking,” Weld. J., 1984, 71-s–83-s (Mar. 1984).
   Google Scholar
• W. MILLS, “Fracture Toughness of Type 304 and 316 Stainless Steels and Their Welds,” Int. Mater. Rev., 42, 45 (1997); https://doi.org/10.1179/imr.1997.42.2.45.
   Web of Science ®Google Scholar
• J. A. BROOKS and A. J. WEST, “Hydrogen Induced Ductility Losses in Austenitic Stainless Steel Welds,” Metall. Trans. A, 12, 213 (1981); https://doi.org/10.1007/BF02655194.
   Web of Science ®Google Scholar
• Y. YAN et al., “Fast, Quantitative, and Nondestructive Evaluation of Hydrided LWR Fuel Cladding by Small Angle Incoherent Neutron Scattering of Hydrogen,” J. Nucl. Mater., 460, 114 (2015); https://doi.org/10.1016/j.jnucmat.2015.02.009.
   Web of Science ®Google Scholar