从不锈钢的组成、凝固特点以及高温热性能和力学性能等方面具体分析不锈钢铸坯表面凹陷、裂纹、夹渣以及不易除掉的深振痕等缺陷产生的机理和特征.以304、2Cr13等不锈钢为例,提出通过控制保护渣的碱度、黏度、熔化温度、熔化速度等物化性能改善不锈钢铸坯表面缺陷的原则和措施.
参考文献
| [1] | Lejtes A V;Kan Yu N;Zubarev O I .Improvement in quality of continuously cast billets from chromium stainless steel[J].Metallurgia,1998,3:20. |
| [2] | 高泽平.合金钢的方坯连铸技术[J].湖南冶金,2001(05):25-29. |
| [3] | 王贺利,闫欣.2Cr13板坯表面纵裂原因分析及防止措施[J].连铸,2005(01):34-36. |
| [4] | 蔡开科;潘毓淳;赵家贵.连续铸钢500问[M].北京:冶金工业出版社,1994:183-244. |
| [5] | M Wolf;杨亮;李建民.减少304型不锈钢连铸板坯上的凹陷[J].太钢译文,2003(04):32-38. |
| [6] | 周书才.马氏体不锈钢连铸实践[J].四川冶金,2002(06):19-21. |
| [7] | T. Emi;H. Fredriksson .High-speed continuous casting of peritectic carbon steels[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2005(0):2-9. |
| [8] | C.A. Pinheiro;I.V. Samarasekera;J.K. Brimacombe .Mold Flux for Continuous Casting of Steel[J].Iron & Steelmaker,1996(1):51-52. |
| [9] | Okimori Mayumi;Fukuda Yoshimori .Improvement of surface quality of austenitic stainless steel[J].Nippon Steel Technical Report,2003,1(87):62-66. |
| [10] | M Wolf.On surface depression formation of continuously cast austenitic stainless steels.Concast Stainless Steel Seminar[J].Zurich,1985 |
| [11] | M Wolf.连续铸钢专题技术讲座[M].北京:中国金属学会连续铸钢学会,1986:168-195. |
| [12] | 郑群.不锈钢板坯连铸技术特点[J].上海宝钢工程设计,2004(02):43-48. |
| [13] | 迟景灏;甘永年.连铸保护渣[M].沈阳:东北大学出版社,1992:118-125. |
| [14] | 魏险峰.不锈钢连铸生产中常见的几个问题[J].大连特殊钢,1998(02):9-12. |
| [15] | Vieira Fabricio Batista Tavares.Methodology for selection of mould fluxes for continuous casting of medium carbon and stainless steels slabs[A].,2002:165-173. |
| [16] | Paavo Hooli .Mould Flux Film between Mould and Steel Shell - Effect on Heat Flux and Defect Formation[J].Steel Research,2003(8):480-484. |
| [17] | WanLin WANG;Alan W. CRAMB .The observation of mold flux crystallization on radiative heat transfer[J].ISIJ International,2005(12):1864-1870. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%