收录:
摘要:
It is difficult to obtain a sharp cube texture through the traditional cold rolling and recrystallization annealing procedure in the non-magnetic and high yield strength Ni-9.3at%W (Ni9W) alloy due to its low stacking fault energy. In this paper, a Ni9W ingot with fine grain and homogenized tungsten distribution was prepared by the conventional metallurgy technique combined with homogenization annealing and intermediate recrystallization annealing. The rolling substrate with 80 mu m thickness was obtained through intensive cold rolling and four-time intermediate recovery annealing. The total thickness reduction was 99%. A fraction of 80.2% (<10 degrees) of cube orientation was measured for the Ni9W alloy tape through the two-step recrystallization annealing method.
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来源 :
RARE METAL MATERIALS AND ENGINEERING
ISSN: 1002-185X
年份: 2014
期: 8
卷: 43
页码: 2027-2031
0 . 7 0 0
JCR@2022
ESI学科: MATERIALS SCIENCE;
ESI高被引阀值:256
JCR分区:4
中科院分区:4