吉林大学学报(工学版) ›› 2013, Vol. 43 ›› Issue (06): 1551-1557.doi: 10.7964/jdxbgxb201306020

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Effect of oxidation behavior on heat transfer dynamics performance of hot stamping steel

CHANG Ying1,2, LI Ye1, YING Liang1,2, LU Jin-dong2, TANG Xing-hui2, GUO Wei3   

  1. 1. State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, China;
    2. School of Automotive Engineering, Dalian University of Technology, Dalian 116024, China;
    3. College of Materials Science and Engineering, Jilin University, Changchun 130022, China
  • Received:2012-10-12 Online:2013-11-01 Published:2013-11-01

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Abstract:

Based on static weight loss method and metallographic method, this paper investigated the effect of soaking time on the oxidation behavior of typical cold rolled hot stamping steel 22MnB5. With the results of the thickness of oxidation and decarburization scales, the regression equations of weight loss and reduction of oxide scales were built. The characteristic parameter named equivalent interfacial-heat-transfer-coefficient (IHTC) was got by inverse numerical calculation with ABAQUS, which was taken to describe the effects of thickness of oxidation and decarburization scales and loads based on related heat transfer dynamics performance in process of hot stamping. The results indicate that the weight loss per unit area and thickness reduction of B1500HS steel with 1.6mm thickness can reach 0.471 mg/mm2 and 99.3 μm respectively, the depth of decarburization can reach 87.0 μm at 900 ℃. The oxidation of the mentioned steels obeys the parabolic law, which presents high oxidation rate at initial stage of soaking, then slows down obviously after 4~5 min. The multiple correlation coefficients between regression analysis and weight loss and reduction of oxide scales are over 0.95. The equivalent IHTC has negative relationship with the thickness of oxidation scale and it also increases with the interface load. The results show that oxidation behavior has a significant influence on heat transfer dynamics performance in hot stamping process.

Key words: metallic materials, hot stamping, 22MnB5, oxidation behavior, interfacial heat transfer coefficient, heat transfer dynamics

CLC Number: 

  • TG142.1

[1] Naderi M, Ketabchi M, Abbasi M, et al. Analysis of microstructure and mechanical properties of different high strength carbon steels after hot stamping[J]. Journal of Materials Processing Technology, 2011,211(6): 1117-1125.

[2] Mori K, Ito D. Prevention of oxidation in hot stamping of quenchable steel sheet by oxidation preventive oil[J]. CIRP Annals-Manufacturing Technology, 2009,58(1):267-270.

[3] Karbasian H, Tekkaya A E. A review on hot stamping[J]. Journal of Materials Processing Technology, 2010,210(15):2103-2118.

[4] Tondini F, Bosetti P, Bruschi S. Heat transfer in hot stamping of high strength steel sheets[J]. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2011,225(10): 1813-1824.

[5] 邢磊,张立文,张兴致,等. TP2铜与3Cr2W8V模具钢的瞬态接触换热系数[J]. 中国有色金属学报,2010, 20(4): 662-666. Xing Lei, Zhang Li-wen, Zhang Xing-zhi, et al. Transient contact heat transfer coefficient between TP2 copper and 3Cr2W8V die steel[J]. The Chinese Journal of Nonferrous Metals,2010, 20(4): 662-666.

[6] Merklein M, Lechler J, Stoehr T. Investigations on the thermal behavior of ultra high strengh boron manganese steels within hot stamping[J]. International Journal of Material Forming, 2009, 2: 259-262.

[7] Shojaefard M H, Goudarzi K. The numerical estimation of thermal contact resistance in contacting surfaces[J]. American Journal of Applied Sciences,2008, 5(11): 1566-1571.

[8] Slowik J, Borchardt G, Hler C K, et al. Influence of oxide scales on heat transfer in secondary cooling zones in the continuous casting process: Part II. Determination of material properties of oxide scales on the steel under spray-water cooling conditions[J]. Steel Research International,1990, 60(7): 302-311.

[9] Wendelstorf R, Spitzer K H, Wendelstorf J. Effect of oxide layers on spray water cooling heat transfer at high surface temperatures[J]. International Journal of Heat and Mass Transfer, 2008, 51(19-20): 4892-4901.

[10] 赵越,杨功显,袁超,等. 铸造镍基高温合金K447的高温氧化行为[J]. 腐蚀科学与防护技术,2007, 19(1): 1-4. Zhao Yue, Yang Gong-xian, Yuan Chao, et al. Isothermal oxidation behavior of a cast Ni-base superalloy K447[J]. Corrosion Science and Protection Technology, 2007, 19(1): 1-4.

[11] 贺连芳,赵国群,李辉平,等. 基于响应曲面方法的热冲压硼钢B1500HS淬火工艺参数优化[J]. 机械工程学报,2011,47(8):77-82. He Lian-fang, Zhao Guo-qun, Li Hui-ping, et al. Optimization of quenching parameters for hot stamping boron steel B1500HS based on response surface methodology[J]. Chinese Journal of Mechanical Engineering, 2011, 47(8): 77-82.

[12] Holman J P. Heat Transfer[M]. 10th Edition. New York: McGraw-Hill, 2010: 57-59.

[13] 朱德才,张立文,裴继斌,等. 固态塑性成形过程中界面接触换热的实验研究[J]. 塑性工程学报. 2008, 15(1): 92-96. Zhu De-cai, Zhang Li-wen, Pei Ji-bin, et al. Experiment research on the thermal contact conductance during the solid plastic forming[J]. Journal of Plasticity Engineering, 2008, 15(1): 92-96.
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