高品质轴承钢超低氧含量和非金属夹杂物控制的进展

特殊钢 ›› 2013, Vol. 34 ›› Issue (2): 16-19.

高品质轴承钢超低氧含量和非金属夹杂物控制的进展

杨虎林¹，何平¹，翟玉春²

1. 钢铁研究总院冶金工艺研究所，北京 100081；
2. 东北大学材料与冶金学院，沈阳 110004；

收稿日期:2012-09-10 出版日期:2013-04-01 发布日期:2022-09-30
作者简介:杨虎林(1986-)，男，钢铁研究总院冶金工艺所博士研究生，精炼理论和工艺技术研究

Progress on Control of Ultra-Low-Oxygen Content and Non-Metallic Inclusions in High Quality Bearing Steel

Yang Hulin¹ , He Ping¹ , Zhai Yuchun²

1. Institute for Metallurgical Process, Central Iron and Steel Research Institute, Beijing 100081;
2. School of materials and Metallurgy, northeastern University, Shenyang 110004;

Received:2012-09-10 Published:2013-04-01 Online:2022-09-30

摘要/Abstract

摘要： 超低氧含量和低夹杂物级别是高品质轴承钢的重要指标。分析了高品质轴承钢中超低氧含量和非金属夹杂物控制的影响因素,如出钢除渣、铝脱氧、高碱度精炼渣、真空或非真空条件下的长时间搅拌和合理的生产工艺流程等。得出生产5×10^-6[O]、≤1×10^-6[H]和≤12×10^-6[Ti]的超纯净高品质轴承钢的关键是对各冶炼工序的严格控制。文中分析了国内轴承钢的质量并提出了研究方向。

关键词: 高品质轴承钢, 超低氧, 非金属夹杂, 冶炼工艺

Abstract: The ultra-low-oxygen content and low rating of inclusions are key indexes for high quality bearing steel. The influence factors on control of ultra-low-oxygen content and nonmetallic inclusions in high quality bearing steel are analyzed including removal of slag during tapping, deoxidation with aluminium, high basicity refining slag, stirring for long time at vacuum or atmosphere, and available process flow sheet. It is obtained that the key factor to produce ultra-clean high quality bearing steel with 5 x 10^-6[O] , ≤ 1 x 10^-6[ H] and ≤ 12 x 10^-6[Ti] is strict control of each steelmaking procedure. The quality of bearing steel produced at home is analyzed and the research orientation for high-quality bearing steel is put forward.

Key words: High-Quality Bearing Steel, Ultra-Low Oxygen, Nonmetallic Inclusion, Steelmaking Process

杨虎林, 何平, 翟玉春. 高品质轴承钢超低氧含量和非金属夹杂物控制的进展[J]. 特殊钢, 2013, 34(2): 16-19.

Yang Hulin , He Ping , Zhai Yuchun. Progress on Control of Ultra-Low-Oxygen Content and Non-Metallic Inclusions in High Quality Bearing Steel[J]. Special Steel, 2013, 34(2): 16-19.

参考文献

[1] 魏果能，许达，俞峰.高质量轴承钢的需求、生产和发展[C].中国特殊钢年会2005论文集.北京,2005:106-112.
[2] Johansson TI, Lund TB. A Review of Swedish Bearing Steel Manufacturing and Quality Assurance of Steel Products [J]. Journal of ASTM International,2006,3(10)：3-15.
[3] Ovako Steel AB. Steels for Bearing Production From Ovako[R]. Ho- fors Sweden: Ovako Steel AB ,2006 ：53-78.
[4] Lund T,O1und P. Development of Clean Steels-Advantages in Ladle Metallurgy and Testing Technology [J] . Ovako Steel, Hofors, SE, 2000：Ml.
[5] 川上潔，谷口剛,高清净度鋼介在物生成起源[J]. 鉄上鋼,2007,93(12):741-752.
[6] Yoshiyuki K,Tsutomu M, Kiyoshi K,et al. Recent Improvements in Cleanliness in High Carbon Chromium Bearing Steel [J]. ISIJ International, 1996,36；S89-S92.
[7] Toshikazu U. Recent Development of Bearing Steel in Japan[J]. ISIJ International, 1988:1889-1894.
[8] 山口智則，新貝元,狩野隆.超清净軸受鋼製造口 -tXO開発[J].電気製鋼,2002,73(1):6146.
[9] 土井健司，折橋英行，松島義武，等.長寿命轴受鋼開発[J].神户制鋼技報,2000,50(1) ：49-52.
[10] 汪质刚，肖爱平,潘明旭，等,高品质大规格GCH8Mo轴承钢的试制[J].特殊钢,2008,29(3):55-56.
[11] 彭继承，张国伟,张旭东，等.高质量齿轮钢SAE8620H(Z)精炼新工艺实践[J].现代冶金,2010,38(3):64-66.
[12] 周德光，傅杰，王平，等.高质量轴承钢的生产技术[J].中国冶金,2002(6):14-17.
[13] 冶金部特殊钢信息网编著.国外特殊钢生产技术[M].北京:冶金工业出版社,1996：1-39.
[14] 庞洪亮，边延君.90 tLF(VD)精炼工艺对GCr15轴承钢氧含量的影响[J] .特殊钢,2006,27(1)：57-58.
[15] Bhadeshia H K D H. Steels for Bearings [J]. Progress in Materials Science,2012,57：268435,
[16] Furumura KtMurakami Y.Abe T. Development of Long Life Bearing Steel for Full Film Lubrication and for Poor and Contaminated Lubrication[J]. Motion Control, 1996(1)：30-36.
[17] Zhang L, Thomas B G. Inclusions in Continuous Casting of Steel [C] // XXIV National Steelmaking Symposium. Morelia, Mexico, 2003：138-183.
[18] Lund T.Lane S. Determination of Oxygen and Oxidic Non-metallic Inclusion Contents in Rolling Bearing Steels. Ball Bear [J] ,1987, 231：3647.
[19] Lund T, Kesson A. Oxygen Content, Oxidic Microinclusions, and Fatigue Properties of Rolling Bearing Steel[C] //Hoo JJC,editor. Effect of Steel Manufacturing Process on the Quality of Bearing Steels. Philadelphia( USA) : ASTM； 1988 ：308-330.
[20] 川上潔•軸受鋼0)清净化[C] 〃第182,183回西山記念技術講座.東京,2004:159-163.
[21] Matsuoka K. Improvement of Quality of Steel for Bearing at JFE West Japan Works [C] //4th International Congress on Steelmaking. Gifu,2008：456471.
[22] 李志强，于景坤.钢中显微夹杂物研究现状与进展[J].材料与冶金学报,2011,10(3):159-163.
[23] 王新华.超低氧含量特殊钢的脱氧、精炼与非金属夹杂物控制[C]〃2010年全国炼钢一连铸生产会议文集.迁安,2010：11- 21.
[24] 耿克，吴明,翁韶华，等.高纯净GCrl5轴承钢脆性夹杂物的控制[J].特殊钢,2008,29(5)：54・55.
[25] 阮小江，姜周华，龚伟，等.精炼渣对轴承钢中氧含量和夹杂物的影响[J].特殊钢,2008,29(5)：13
[26] Eguchi J, Fukunaga M, Sugimoto T, et al. Manufacture of High Quality Case-hardening Low Alloy Steel for Automobile Use[J]. ISIJ International, 1990 ： 644-650.