合金元素Al对微B处理特厚钢板淬透性及力学性能的影响
*
潘涛, 王小勇, 苏航, 杨才福
EFFECT OF ALLOYING ELEMENT Al ON HARDENABILITITY AND MECHANICAL PROPERTIES OF MICRO-B TREATED ULTRA-HEAVY PLATE STEELS
PAN Tao, WANG Xiaoyong, SU Hang, YANG Caifu
表1
实验钢的化学成分
No.
Cr*
V
Al
Ti
B
1
0.4
-
0.025
-
-
2
-
0.06
0.031
-
-
3
-
-
0.042
-
0.0009
4
-
-
0.070
-
0.0007
5
-
-
0.027
0.015
0.0010