760 ℃长期时效对一种Ni-Cr-W-Fe合金组织和力学性能的影响*
郝宪朝,张龙,熊超,马颖澈(
),刘奎
),刘奎
EFFECT OF LONG-TERM AGING AT 760 ℃ ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF A Ni-Cr-W-Fe ALLOY
Xianchao HAO,Long ZHANG,Chao XIONG,Yingche MA(),Kui LIU
),Kui LIU
图2. 760 ℃长期时效后Ni-Cr-W-Fe合金的SEM像
Fig.2. SEM images of Ni-Cr-W-Fe alloys after aging at 760 ℃ for 200 h (a), 500 h (b), 1000 h (c), 2000 h (d) and 3000 h (e)
