吉林大学学报(工学版) ›› 2012, Vol. 42 ›› Issue (增刊1): 221-224.

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Cold rolling mechanical characteristics of low carbon base plate produced by compact strip production

WANG Su-fen1,2, PENG Yan1,2, LI Zhi-jie1,2, XIAO Li-zi2   

  1. 1. State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, China;
    2. National Engineering Research Center for Equipment and Technology of Cold Rolling Strip, Yanshan University, Qinhuangdao 066004, China
  • Received:2012-03-04 Online:2012-09-01 Published:2012-09-01

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Abstract: With cold rolling base plate of low carbon steel by compact strip production(CSP) process, the cold deformation experiments were carried out by the two-roller reverse-mill in our laboratory. The work-hardening conditions of cold rolling base plate with different deformations were studied through the room temperature tensile test and microhardness measurement, and microstructures of cold deformation plates were studied. It is found that with the increase of deformation, the steel yield and tensile strength of low carbon base plate increase and its work-hardening become significantly. The test steel microstructure is ferrite with mingle small amount of pearlite, and its grain is refined and elongated with the increase of deformation.

Key words: metallic materials, compact strip production, low carbon steel, cold deformation, work-hardening, microstructure

CLC Number: 

  • TG301
[1] 武磊,刘雅政,刘兴全,等. 退火工艺对CSP供冷轧原料的SPCC板性能和织构的影响[J]. 材料热处理学报, 2007(S1): 130-133. Wu Lei, Liu Ya-zheng, Liu Xing-quan, et al. Effects of annealing process on the texture and formability of cold rolled SPCC sheet produced by CSP[J]. Transactions of Materials and Heat Treatment, 2007(S1): 130-133.

[2] 黄刚,温德智,焦国华,等. 薄板坯连铸连轧30CrMo钢的热轧组织与力学性能[J]. 材料热处理学报,2011(6):109-113. Huang Gang, Wen De-zhi, Jiao Guo-hua, et al. Microstructure and mechanical properties of a hot-rolled 30CrMo steel produced by compact strip production[J]. Transactions of Materials and Heat Treatment, 2011(6):109-113.

[3] 霍向东,毛新平,吕盛夏,等. CSP生产Ti微合金化高强钢中纳米碳化物[J]. 北京科技大学学报, 2011(8):941-946. Huo Xiang-dong, Mao Xin-ping, Lü Sheng-xia, et al. Nanocarbides in Ti-microalloyed high strength steel produced by CSP process[J].Journal of University of Science and Technology Brijing, 2011(8):941-946.

[4] Deva A, Jha B K, Mishra N S. Influence of boron on strain hardening behaviour and ductility of low carbon hot rolled steel[J]. Materials Science and Engineering: A,2011, 528(24): 7375-7380.

[5] Yu H, Kang Y L, Dong H B, et al. Analysis on the behavior of precipitates in ultra-thin hot strip of plain low carbon steel produced by compact strip production[J]. Acta Metallurgica Sinica (English Letters),2002, 15(4): 375-379.

[6] González R, García J O, Barbés M A, et al. Ultrafine grained HSLA steels for cold forming[J]. Journal of Iron and Steel Research, 2010, 17(10): 50-56.

[7] Shamrai V F, Pimenov A F, Efimov Y V, et al. The effect of cold deformation on the structure, texture and properties of yttrium high temperature superconducting powders and strips[J]. Journal of the Less Common Metals,1991, 175(1): 29-36.

[8] M Guil S, Wen W, Ahzi S, et al. Modeling of large plastic deformation behavior and anisotropy evolution in cold rolled bcc steels using the viscoplastic φ-model-based grain-interaction[J]. Materials Science and Engineering: A,2011, 528(18): 5840-5853.
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