IMPROVEMENT OF AMBIENT DUCTILITY AND TOUGHNESS BY Γ PHASE PRECIPITATION IN NIAL-CR(MO)/NB ALLOYS
2010 ◽
Vol 24
(15n16)
◽
pp. 2898-2903
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Keyword(s):
Effects of different ratios of Ni to Al on the ductility and toughness of Ni 33+ x Al 28- x Cr 30 Mo 4 Nb 5 ( x =0, 6, 9, 12) alloys are investigated. High temperature compression test is also conducted. The results show that with ratio of Ni to Al up to 1.77, γ phase precipitation result in ductility and fracture toughness enhanced at room temperature. The reinforced Cr 2 Nb -type phase and γ phase benefit for the high temperature strength and room temperature ductility, respectively.
2003 ◽
Vol 346
(1-2)
◽
pp. 65-74
◽
2008 ◽
Vol 483-484
◽
pp. 656-659
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Keyword(s):
2010 ◽
Vol 105-106
◽
pp. 218-221
◽
2002 ◽
Vol 43
(6)
◽
pp. 1415-1418
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Keyword(s):
2000 ◽
Vol 64
(11)
◽
pp. 1082-1088
◽
2006 ◽
Vol 306-308
◽
pp. 941-946
2003 ◽
Vol 19
(12)
◽
pp. 1627-1634
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