检索结果-南通市图书馆

Research status of inclusions in bearing steel and discussion on non-alloy deoxidation process

Journal of Iron and steel Research(International) 2023年第1期30卷 1-20页

作者： Lei Cao Li-guang Zhu Zhi-hong Guo School of Metallurgy and Ecological Engineering University of Science and Technology BeijingBeijing 100083China Materials Engineering Department Hebei Vocational University of Industry and TechnologyShijiazhuang 050091HebeiChina Department of Materials Science and Engineering Hebei University of Science and TechnologyShijiazhuang 050090HebeiChina

Non-metallic inclusion in steel is a very key factor affecting the fatigue life and quality stability of high-quality bearing steel.Inclusions mainly affect the fatigue life and toughness of the material by affecting the continuity of the steel matrix,thereby endangering the safety and stability of the equipment.The research progress of inclusion formation,removal and modification was discussed.Based on the current research status of Al deoxidation or Si deoxidation process,the feasibility of non-alloy deoxidation process for high-quality bearing steel was proposed and discussed.C or H_(2) is used as non-alloy deoxidizer,and the deoxidation products are CO and H_(2)O gases,which are easy to be removed from the molten steel.There are few studies on the non-alloy deoxidation process,especially the research and application of C or H_(2) deoxidation for high-quality bearing steel.However,the non-alloy deoxidation process is of great significance for reducing oxygen content and improving cleanliness of high-quality bearing steel.Therefore,it is necessary to study the mechanism and kinetics of C and H_(2) deoxidation and analyze the factors affecting deoxidation effect systematically,so as to provide a solid theoretical basis for the practice of non-alloy deoxidation process for high-quality bearing steel.

关键词： high-quality bearing steel Non-metallic inclusion Non-alloy deoxidation C deoxidation H_(2)deoxidation

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：