合金元素对顶头钢氧化行为的影响
郑成明,田青超(
)
Effect of Alloy Elements on Oxidation Behavior of Piercing Plug Steel
Chengming ZHENG,Qingchao TIAN(
)
图11.
H13氧化膜形貌放大图
Fig.11.
Magnification image of oxidation scale of H13 oxide scale