Super 304H钢在700~900 ℃纯水蒸汽中的氧化行为
袁军涛, 王文, 朱圣龙, 王福会
Oxidation Behavior of Super 304H Steel in Steam at 700~900 ℃
YUAN Juntao, WANG Wen, ZHU Shenglong, WANG Fuhui
表1
Super 304H钢的抛物线速率常数
Table 1
Parabolic rate constants of Super 304H steel
Temperature
Polished specimen
Ground specimen
℃
k
p
/ (mg
2
/cm
4
/h)
t
/ h
k
p
/ (mg
2
/cm
4
/h)
t
/ h
700
0.15
0~24
8.48×10
-
4
5~24
800
0.50
5~24
1.95×10
-
3
5~24
900
0.82
5~24
0.03
0.77
0~5
12.5~24