The microstructure and brittle - ductile - transient ( BDT ) for multiphase NiAl - 25 Cr alloy have been investigated.

研究了 NiAl -25Cr合金微观组织和韧脆转变行为.

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This paper briefly introduced some recent progress on intermetallic NiAl - Cr ( Mo, Hf ) alloy ( JJ - 3 ).

简要介绍了金属间化合物 NiAl -Cr ( Mo, Hf ) 合金 ( JJ -3 ) 的最新研究进展.

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