蒋光锐,王海全,滕华湘,刘李斌

• 1:首钢技术研究院
• 2:绿色可循环钢铁流程北京市重点实验室
• 3:中国钢研科技集团先进金属材料涂镀国家工程实验室
• 4:北京科技大学新金属材料国家重点实验室

摘要(Abstract)：

使用镀锌模拟器模拟了高强钢的退火过程:样品在镀锌模拟器中被加热到临界温度,保温75 s后快速冷却到室温。使用扫描电镜、辉光放电光谱法和光电子能谱仪分析了样品表面的氧化行为。结果表明,高强钢表面的氧化状态受退火时露点温度的影响,采用较高露点温度(-10℃)可以明显抑制高强钢表面氧化物的形成。添加0.3 mass%的铜可以抑制表面硅和锰的氧化物形成,提高抑制效果。

关键词(KeyWords)： 高强钢;选择性氧化;退火;露点温度;铜

Abstract:

Keywords:

基金项目(Foundation): 北京市科技计划项目资助项目(D15110300350000)

作者(Author): 蒋光锐,王海全,滕华湘,刘李斌

DOI: 10.13289/j.issn.1009-6264.2017-0199

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