不同变形工艺后0Cr32Ni7Mo4N双相不锈钢的组织及性能
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贺宏, 李静媛, 秦丽雁, 王一德, 房菲
MICROSTRUCTURES AND PROPERTIES OF 0Cr32Ni7Mo4N DUPLEX STAINLESS STEEL AFTER VARIOUS FORMING PROCESSES
HE Hong, LI Jingyuan, QIN Liyan, WANG Yide, FANG Fei
表2
实验采用的4种成形工艺
Forming process
H
0
/ mm
T
1
/ ℃
H
1
/ mm
T
2
/ ℃
t
/ min
δ
/ %
H
2
/ mm
No.1
20
1250
6
1250
30
80
1.2
No.2
6
—
—
1100
30
80
1.2
No.3
6
—
—
1250
30
80
1.2
No.4
6
—
—
—
—
80
1.2