Title of article :
Varying temperature effects on mechanical properties of vanadium alloys during neutron irradiation
Author/Authors :
Fukumoto، نويسنده , , K and Matsui، نويسنده , , H and Muroga، نويسنده , , T and Zinkle، نويسنده , , S.J. and Hoelzer، نويسنده , , D.T and Snead، نويسنده , , L.L، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
5
From page :
472
To page :
476
Abstract :
The varying temperature irradiation experiment in the HFIR was carried out in order to investigate the performance of vanadium alloys subject to temperature variation during operation. No significant differences of irradiation hardening between steady 340 °C irradiation and variable 225/340 °C irradiation could be seen in any alloys. In the case of the irradiation at 520 °C, the temperature variation to 360 °C influenced the formation process of voids in the unalloyed and dilute vanadium alloys compared to isothermal irradiation at 520 °C. It is contributed to the change of irradiation hardening behavior between steady irradiation and temperature variable irradiation at 520 °C. It could not be seen any effect of varying irradiation temperature in vanadium alloys containing >1 wt% titanium in this study. It is caused by the insensitivity of formation process of Ti(OCN) precipitates against the effect of irradiation temperature variation.
Journal title :
Journal of Nuclear Materials
Serial Year :
2004
Journal title :
Journal of Nuclear Materials
Record number :
1358859
Link To Document :
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