Study on Morphology and Size Distribution of Sulfide Inclusions in Free Cutting Steel AISI 1215

He Yingying; Zhou Cheng; Li Hongyou; Ma Han

Volume 33 Issue 6

Dec. 2012

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > IRON STEEL VANADIUM TITANIUM > 2012 > 33(6): 58-62

He Yingying, Zhou Cheng, Li Hongyou, Ma Han. Study on Morphology and Size Distribution of Sulfide Inclusions in Free Cutting Steel AISI 1215[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(6): 58-62.

Citation:

He Yingying, Zhou Cheng, Li Hongyou, Ma Han. Study on Morphology and Size Distribution of Sulfide Inclusions in Free Cutting Steel AISI 1215[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(6): 58-62.

He Yingying, Zhou Cheng, Li Hongyou, Ma Han. Study on Morphology and Size Distribution of Sulfide Inclusions in Free Cutting Steel AISI 1215[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(6): 58-62.

Citation:

He Yingying, Zhou Cheng, Li Hongyou, Ma Han. Study on Morphology and Size Distribution of Sulfide Inclusions in Free Cutting Steel AISI 1215[J]. IRON STEEL VANADIUM TITANIUM, 2012, 33(6): 58-62.

PDF( 806 KB)

Study on Morphology and Size Distribution of Sulfide Inclusions in Free Cutting Steel AISI 1215

Shasteel Iron&Steel Research Institute, Zhangjiagang 215625, Jiangsu, China

Received Date: 2012-06-28
Available Online: 2023-12-04

Abstract

Abstract

The morphology and size distribution of MnS inclusions in AISI 1215 free cutting steel billet were studied.The results show that the sulfides evolve from type I to type II with the position moving from edge to center at the cross section.Based on Uhlmann model and chemical compositions of the billet,it is suggested that cooling rate and sulfur segregation play an important role in controlling the morphology and diameter of MnS inclusions.The increasing cooling rate facilitates the formation of type I MnS,but is unfavorable to the growth of MnS.Sulfur segregation contributes to the formation of type II MnS.
- free cutting steel,
- sulfide,
- morphology,
- sulfur segregation,
- cooling rate

FullText(HTML)

References(0)

References

Relative Articles

[1]	Feng Guohui, Cheng Chuanliang, Wang Xu, Qiao Jialong, Shi Pengzhao, Guo Feihu, Liu Lei, Qiu Shengtao. Thermodynamic calculation of sulfide and nitride precipitation in high grade non-oriented silicon steel[J]. IRON STEEL VANADIUM TITANIUM, 2024, 45(6): 194-200. doi: 10.7513/j.issn.1004-7638.2024.06.026
[2]	Liu Nianfu, Li Jie, Tian Qianren, Xu Xiangyu, Fu Jianxun. Effect of micro-content tellurium on cutting performance of 38MnVS non-quenched and tempered steel[J]. IRON STEEL VANADIUM TITANIUM, 2024, 45(1): 182-187. doi: 10.7513/j.issn.1004-7638.2024.01.027
[3]	Li Binzhou, Wang Dong, Wang Yijia, Jiang Yuanbo, Shao Zhibao, Li Changsheng. Effect of bismuth content on the microstructure and properties of free cutting steels[J]. IRON STEEL VANADIUM TITANIUM, 2024, 45(2): 190-197. doi: 10.7513/j.issn.1004-7638.2024.02.027
[4]	Zhu Qiangbin, Ji Dengping, Yan Daocong, Li Li, Fu Jianxun. Effect of Te on sulfides and properties of 303Cu stainless steel[J]. IRON STEEL VANADIUM TITANIUM, 2023, 44(1): 188-196. doi: 10.7513/j.issn.1004-7638.2023.01.029
[5]	Liu Zengping, Li Jie, Shen Wei, Fu Jianxun. Industrial practice of tellurium modified sulfides in the non-quenched and tempered 38MnVS6 steels[J]. IRON STEEL VANADIUM TITANIUM, 2023, 44(2): 200-204. doi: 10.7513/j.issn.1004-7638.2023.02.029
[6]	Su Jianwen, Dong Xiaoping, Gao Tengyuan, Zhang Zhaoqing, Sun Zhenduo, Su Dandan. Effect of SO₄²⁻ concentration on corrosion damage of 304 stainless steel in Cl⁻ solution[J]. IRON STEEL VANADIUM TITANIUM, 2022, 43(1): 165-173. doi: 10.7513/j.issn.1004-7638.2022.01.025
[7]	Bai Xuxu, Zhang Min, Zeng Jianhua, Yang Shufeng, Li Jingshe. Analysis of inclusions in the whole process of 20MnCr5 gear steel[J]. IRON STEEL VANADIUM TITANIUM, 2022, 43(6): 143-148. doi: 10.7513/j.issn.1004-7638.2022.06.021
[8]	Wang Yinghu, Zheng Huaibei, Fang Yi, Liu Tingyao, Wang Liwei, Yao Bin. As-cast microstructure and mechanical properties of Y12Cr18Ni9 free-cutting steel[J]. IRON STEEL VANADIUM TITANIUM, 2022, 43(6): 166-172. doi: 10.7513/j.issn.1004-7638.2022.06.025
[9]	Wang Gaofeng, Zhong Liangmei, Zhou Nan, Zhang Zhiming, Fu Jianxun. Analysis on surface crack defects of SAE1144 free-cutting octagonal steel bar[J]. IRON STEEL VANADIUM TITANIUM, 2022, 43(1): 190-196. doi: 10.7513/j.issn.1004-7638.2022.01.029
[10]	Wu Liangping, Fu Zhenggang, Zhou Maohua, Wang Jianqiang, Xie Jianbo, Fu Jianxun. Industrial study on modification of sulfide in Y1Cr13free-cutting stainless steel by tellurium[J]. IRON STEEL VANADIUM TITANIUM, 2022, 43(5): 197-204. doi: 10.7513/j.issn.1004-7638.2022.05.029
[11]	Zhu Qiangbin, Li Jie, Deng Xiangyang, Tian Qianren, Zeng Zhiqi, Fu Jianxun. Inclusion analysis in magnesium free-cutting steel[J]. IRON STEEL VANADIUM TITANIUM, 2021, 42(2): 179-187, 192. doi: 10.7513/j.issn.1004-7638.2021.02.029
[12]	Gao Lina, Zhang Caijun, Gu Kejing. Measurement of Continuous Cooling Transformation Curve and Effect of Cooling Rate on the Inclusion and microstructure of DH36 Steels[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(6): 146-151. doi: 10.7513/j.issn.1004-7638.2016.06.027
[13]	Hu Houqin. Process Mineralogy Study of Sulfide in Panzhihua Vanadium-titanium Magnetite[J]. IRON STEEL VANADIUM TITANIUM, 2015, 36(5): 57-62. doi: 10.7513/j.issn.1004-7638.2015.05.012
[14]	Luo Jinhua, Wu Zhaoyu, Li Junhan, Wu Eenhui, Liao Xianjie, Tang Rui, Yang Shaoli. Mineralogical Characteristics of Sulfide in Hongge Vanadium Titano-magnetite[J]. IRON STEEL VANADIUM TITANIUM, 2015, 36(3): 57-61. doi: 10.7513/j.issn.1004-7638.2015.03.012
[15]	You Dali, Cui Heng, Wu Huajie, Yue Feng, Tian Enhua, Wang Zhenwei. Research on Inclusions in Non-quenched and tempered Sulfur-bearing Steel for Autos[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(1): 73-78. doi: 10.7513/j.issn.1004-7638.2013.01.015
[16]	Guo Lin, Huo Xiangdong, Li Liejun, Li Jianfeng, Dong Feng, Tian Zhenzhuo. Effect of Cooling Rate on Microstructures and Properties of Welding Heat Affected Zones in X80 Pipeline Steel[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 96-100. doi: 10.7513/j.issn.1004-7638.2013.06.019
[17]	Zhang Xianzhong, Zhou Guifeng, Chen Qingfeng, Xiong Yuzhang, Cai Qizhou. Effect of Cooling Process on Microstructure and Mechanical Properties of High Strength Fracture Splitting Connecting Rod in Auto Engine[J]. IRON STEEL VANADIUM TITANIUM, 2010, 31(1): 51-55,61.
[18]	Chen Zhenye, Chen Zigang, Qin Xiuying. Influence of Cooling Speed on Microstructure of Nb-V Microalloyed High Strength Steel[J]. IRON STEEL VANADIUM TITANIUM, 2010, 31(3): 59-62,74.
[19]	Jiang Guanghui, Gu Longjian, Shi Zhe, Chen Yong, Ceng Jianhua, Wu Guorong. Influence Factor of Sulphur Yield for Resulphurized Free-cutting Steel[J]. IRON STEEL VANADIUM TITANIUM, 2007, 28(1): 53-55,72.
[20]	Xu Jianbing, Yu Jixing, Su Kai. Effect of Sulphide on Fatigue Crack Initiation of W6Mo5Cr4V2 Cold Ring-rolling Mandrel[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(4): 48-52.