摘要 |
<p>An essentially Fe-free alloy consists essentially of, in terms of weight percent: 4 to 11 Co, 6.5 to 7.5 Cr, 0 to 0.15 Al, 0.5 to 0.85 Mn, 11 to 20 Mo, 1 to 3.5 Ta, 0.05 to 9 W, 0.03 to 0.08 C, 0 to 0.001 B, 0.0005 to 0.005 N, balance Ni, the alloy being characterized by, at 850 ºC, a yield strength of at least 25 Ksi, a tensile strength of at least 45 Ksi, a creep rupture life at 12 Ksi of at least 10 hours, and a corrosion rate, expressed in weight loss [g/(cm2sec)]10-11 during a 1000 hour immersion in liquid FLiNaK at 850 ºC, in the range of 5 to 20.</p> |
申请人 |
UT-BATTELLE, LLC;HOLCOMB, DAVID E.;MURALIDHARAN, GOVINDARAJAN;WILSON, DANE F. |
发明人 |
HOLCOMB, DAVID E.;MURALIDHARAN, GOVINDARAJAN;WILSON, DANE F. |