人工时效对
2A12
铝板力学性能和强化相的影响
梁孟超, 陈良, 赵国群
Effects of Artificial Ageing on Mechanical Properties and Precipitation of 2A12 Al Sheet
LIANG Mengchao, CHEN Liang, ZHAO Guoqun
表1
人工时效实验方案
Table 1
Experimental schemes of the artificial ageing
No.
Ageing temperature
℃
Ageing time
h
No.
Ageing temperature
℃
Ageing time
h
1
155
4
11
185
4
2
155
10
12
185
10
3
155
16
13
185
16
4
155
24
14
185
24
5
155
36
15
185
36
6
170
4
16
200
4
7
170
10
17
200
10
8
170
16
18
200
16
9
170
24
19
200
24
10
170
36
20
200
36