Novel insight into evolution behavior of non-metallic oxides in tire cord steel based on dissolved oxygen obtained by electromotive force method

doi:10.1007/s42243-024-01428-7

IMR OpenIR

	Novel insight into evolution behavior of non-metallic oxides in tire cord steel based on dissolved oxygen obtained by electromotive force method
	Chen, Ji-lin 1,2,3; Zang, Xi-min 4; Li, Shi-sen 1; Zhang, Bin-yan 1; Yan, Zi-wen 5; Yang, Jie 1; Kong, Ling-zhong 1; Wang, Guo-cheng 1
通讯作者	Zang, Xi-min(zangxm@sut.edu.cn) ; Yang, Jie(jierui1120@163.com) ; Kong, Ling-zhong(klz_0110@163.com)
	2025-02-21
发表期刊	JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
ISSN	1006-706X
页码	12
摘要	Non-metallic inclusions are a significant factor causing fractures during the manufacturing process of tire cord steel, and dissolution in the steel profoundly affects them. How the basicity and Al2O3 content in SiO2-CaO-Al2O3-MgO refining slag affect non-metallic inclusions in tire cord steel at 1873 K was investigated. A quantitative relationship has been established between the slag basicity and the dissolved oxygen content in steel. The results demonstrate that non-metallic inclusions in steel transform along SiO2-MnO-Al2O3 -> SiO2-MnO system of inclusions. When the basicity is controlled within the range of 0.8-1.0, the corresponding dissolved oxygen content should be between 4 x 10-6 and 10 x 10-6. When Al2O3 content in the refining slag is maintained at 5%, and the slag basicity is controlled between 0.8 and 1.0, or if the slag basicity is precisely 1.0 with Al2O3 content kept below 11%, control over the plasticization of SiO2-MnO-Al2O3 system within the inclusions can be effectively achieved. Combined with thermodynamic calculation and measurement of the dissolved oxygen ([O]) activity in the steel, controlling SiO2-MnO-Al2O3-like inclusions in the plastic region range can be achieved by adjusting the refining slag composition.
关键词	Refining slag Tire cord steel Non-metallic inclusion Evolution Behavior Acid-soluble aluminum
资助者	National Natural Science Foundation of China ; The 2023 Liaoning Province Department of Education Fundamental Research Project Achievements
DOI	10.1007/s42243-024-01428-7
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52274337] ; National Natural Science Foundation of China[52174317] ; National Natural Science Foundation of China[U1960203] ; The 2023 Liaoning Province Department of Education Fundamental Research Project Achievements[JYTMS20230928]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001427352900001
出版者	SPRINGER
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/180109
专题	中国科学院金属研究所
通讯作者	Zang, Xi-min; Yang, Jie; Kong, Ling-zhong
作者单位	1.Univ Sci & Technol Liaoning, Sch Mat & Met, Anshan 114051, Liaoning, Peoples R China 2.Met Technol Res Inst, Cent Iron & Steel Res Inst, Beijing 100081, Peoples R China 3.Xing Tai Iron & Steel Co Ltd, Xingtai 054027, Hebei, Peoples R China 4.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Liaoning, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Chen, Ji-lin,Zang, Xi-min,Li, Shi-sen,et al. Novel insight into evolution behavior of non-metallic oxides in tire cord steel based on dissolved oxygen obtained by electromotive force method[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2025:12.
APA	Chen, Ji-lin.,Zang, Xi-min.,Li, Shi-sen.,Zhang, Bin-yan.,Yan, Zi-wen.,...&Wang, Guo-cheng.(2025).Novel insight into evolution behavior of non-metallic oxides in tire cord steel based on dissolved oxygen obtained by electromotive force method.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,12.
MLA	Chen, Ji-lin,et al."Novel insight into evolution behavior of non-metallic oxides in tire cord steel based on dissolved oxygen obtained by electromotive force method".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL (2025):12.