欢迎登录材料期刊网

材料期刊网

高级检索

双相不锈钢是热塑性较差的钢,易出现热加工缺陷.因此分析了轧制温度、相比例、σ相及微量元素诸因素对双相不锈钢热塑性的影响.认为双相不锈钢在冶炼过程中要尽量降低钢中硫、氧含量并加入适量的微合金元素,在热轧过程中要严格控制开轧和终轧温度,控制σ相析出,保证适当的相比例、冷却速率等以避免热脆性裂纹.

参考文献

[1] Iza mendia A;Pinol juea A;Urcola J J et al.Microstructural and mechanical behavior of a duplex stainless steel under hot working conditions[J].Metallurgical and Materials Transactions,1998,29A:2975-2985.
[2] Yasuhiro MAEHARA .Superplastic deformation Mechanism of α/γ duplex stainless steels[J].Transactions of the Iron and Steel Institute of Japan,1987,27:705-712.
[3] Hutchinson W H;Ushioda K;Runnsj G.Anisotropy of tensile behavior in a duplex stainless steel sheet[J].Materials Science and Technology,1985(01):728-731.
[4] W.Reick .Recrystallization-Transformation Combined Reactions during Annealing of a Cold Rolled Ferritic-Austenitic Duplex Stainless Steel[J].ISIJ International,1998(6):567-571.
[5] Jorg KEICHEL;Jacques FOCT;Gunter GOTTSTEIN .Deformation and Annealing Behavior of Nitrogen Alloyed Duplex Stainless Steels. Part I: Rolling[J].ISIJ International,2003(11):1781-1787.
[6] 吴玖.双相不锈钢[M].北京:冶金工业出版社,2000
[7] 李庸得;金光泰 .双相不锈钢及其制造方法[P].KR 96190623.5,1997-07-30.
[8] БабаковАА;ПриланневМВ.Корроионно-стойкнеСталииСплавы[A].Москва,1971:174-176.
[9] Angelini E;De Benedetti B;Rosalbino F .Microstructural evolution and localized corrosion resistance of an aged superduplex stainless steel[J].Corrosion Science,2004,46:1351-1360.
[10] 魏振宇;吴玖.双相不锈钢论文集[M].北京:冶金工业部钢铁研究总院,1992
[11] 高桥市朗;ほが .[J].日本ステンレス技报,1981,16:69.
[12] 林豐;小池正夫;前原泰裕 .二相ステンレス鋼の熱間加工性改善と評徆試驗の檢討[J].铁と钢(日本),1980,66:S536.
[13] Komi J I;Kyrolainen A J;Karjalainen L P et al.Effects of Sulfur,Phosphorus,and Cerium on the Hot Workability of a Ferritic-Austenitic Stainless Steel[J].Stainless Steels,1991,91(02):807-814.
[14] 孙文山;丁桂荣;罗铭蔚 等.Ce在双相不锈钢中的作用[J].金属学报,1996,32(03):245-248.
[15] 谢利群,毛新平,霍向东.Ti对钢的组织性能的影响[J].冶金丛刊,2005(01):1-4,8.
[16] Loveless D L;Bloom F K.Boron Solves Hot Shortness in Stainless Steel[J].Iron Age,1957(179):95-97.
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:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%