Journal articles: 'Interstitial free steel'

1

Martı́nez, V. J., J. I. Verdeja, and J. A. Pero-Sanz. "Interstitial free steel." Materials Characterization 46, no. 1 (January 2001): 45–53. http://dx.doi.org/10.1016/s1044-5803(00)00092-9.

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2

Hashimoto, Shunichi. "Mechanical Property of Interstitial-Free Steel." Materia Japan 33, no. 1 (1994): 41–43. http://dx.doi.org/10.2320/materia.33.41.

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3

Campos, C. A., M. P. Guerrero-Mata, R. Colás, and R. Garza. "Weldability of Galvannealed Interstitial Free Steel." ISIJ International 42, no. 8 (2002): 876–81. http://dx.doi.org/10.2355/isijinternational.42.876.

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4

Dutta, Krishna, and K. K. Ray. "Ratcheting strain in interstitial free steel." Materials Science and Engineering: A 575 (July 2013): 127–35. http://dx.doi.org/10.1016/j.msea.2013.02.052.

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5

Caul, Mark, and Valerie Randle. "Microtexture analysis of interstitial-free steel." Materials Characterization 38, no. 3 (March 1997): 155–63. http://dx.doi.org/10.1016/s1044-5803(97)00038-7.

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6

Han, Fu Tao, Zuo Cheng Wang, Cai Nian Jing, and Wen Ping Zhang. "Precipitation Behavior of Warm-Rolled Ti-Stabilized Interstitial-Free (IF) Steel Sheets." Key Engineering Materials 353-358 (September 2007): 1653–56. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.1653.

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Precipitates have great influence on the recrystallization, texture evolution and thus the final mechanical properties of the Interstitial-Free (IF) steel sheets, however, very few studies have dealt with the precipitation behavior of IF steels warm rolled in ferrite region. In the present work, the precipitate characteristics (type, morphology, size and amount) of warm-rolled ordinary Ti-stabilized Interstitial-Free (Ti-IF) steel and p-added high-strength Ti-IF steel were investigated by Transmission Electron Microscope (TEM) and Energy Dispersion Spectrometer (EDS). The results show that most precipitates in warm-rolled ordinary Ti-IF steels are TiN, TiS, Ti4C2S2 and TiC. Besides these precipitates, a great amount of FeTiP precipitates exist in warm-rolled P-added high-strength Ti-IF steel. The precipitation of FeTiP retards the migration of grain boundary in the recrystallization annealing, so the {111} texture and thus deep drawability of warm-rolled high-strength Ti-IF steel is deteriorated.

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7

Liu, P. W., and J. K. Wu. "Hydrogen susceptibility of an interstitial free steel." Materials Letters 57, no. 5-6 (January 2003): 1224–28. http://dx.doi.org/10.1016/s0167-577x(02)00962-x.

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8

Abbod, M. F., M. Mahfouf, C. M. Sellars, and D. A. Linkens. "Hybrid Modelling of Interstitial Free (IF) Steel." IFAC Proceedings Volumes 39, no. 22 (September 2006): 11–16. http://dx.doi.org/10.1016/s1474-6670(17)30106-4.

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9

Khatirkar, Rajesh, Basavaraj Vadavadagi, Satish Kumar Shekhawat, Arunansu Haldar, and Indradev Samajdar. "Orientation Dependent Recovery in Interstitial Free Steel." ISIJ International 52, no. 5 (2012): 884–93. http://dx.doi.org/10.2355/isijinternational.52.884.

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10

Gupta, Amit Kumar, and D. Ravi Kumar. "Formability of galvanized interstitial-free steel sheets." Journal of Materials Processing Technology 172, no. 2 (February 2006): 225–37. http://dx.doi.org/10.1016/j.jmatprotec.2005.10.016.

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11

Shih, Chia-Chang, New-Jin Ho, and Hsing-Lu Huang. "Cyclic hardening behavior for interstitial-free steel." Journal of Materials Science 44, no. 1 (January 2009): 212–20. http://dx.doi.org/10.1007/s10853-008-3096-x.

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12

Majumdar, Shrabani, D. Bhattacharjee, and K. K. Ray. "Mechanism of fatigue failure in interstitial-free and interstitial-free high-strength steel sheets." Scripta Materialia 64, no. 3 (February 2011): 288–91. http://dx.doi.org/10.1016/j.scriptamat.2010.10.001.

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13

Jing, Cai Nian, Ming Gang Wang, Xi Jun Liu, Qi Zhong Tan, Zuo Cheng Wang, and Fu Tao Han. "Microtexture Study of Warm-Rolled High Strength Interstitial-Free (IF) Steel Sheets." Materials Science Forum 682 (March 2011): 71–74. http://dx.doi.org/10.4028/www.scientific.net/msf.682.71.

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Interstitial-free (IF) steel has excellent deep-drawability and was used widely in automotive industry. High strength IF-steel is that some phosphorus was put in common IF-steel to improve its strength without destroying the deep-drawability [1]. Microstructure and grain boundary character strongly affect the deep-drawability of high strength IF-steel, it is an obligatory task to test those characters. The technique of Electron Backscatter Diffraction (EBSD) can reveal the microtexture and detailed orientation distribution of grains from a single EBSD map, as a powerful instrument, EBSD was used widely in materials research from last decade [2]. Many researches have been focused on the texture evolution and recrystallization phenomena of high strength IF-steels [3,4], but the microtexture and grain boundary characters of warm-rolled high strength IF-steels was not fully investigated. The present study was aimed at researching the microtexture characters of a commercial high strength IF-steels under different warm-rolled temperature using EBSD technique, the microstructure and grain boundary character were analyzed systemically, and the relationship between the microstructure and deep-drawability was discussed.

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14

Bui, Anh-Hoa, Minh-Hoang Nguyen, and Cao-Son Nguyen. "Bake hardening effect of the low strength interstitial free steel." Metallurgical and Materials Engineering 26, no. 3 (September 30, 2020): 293–301. http://dx.doi.org/10.30544/492.

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This paper investigates the influence of pre-strain and temperature on the bake hardening (BH) effect of the low strength interstitial free (IF) steel with the yield strength of 137 MPa. The tensile specimens were pre-strained to 2-4-6 % at room temperature followed by baking at temperatures of 150-200-250 oC for 20 minutes. The BH strength was determined by a standard procedure based on the difference between the lower yield strength of the baked specimen and the flow stress of the initial one. The microstructure of the IF steels was characterized by optical microscopy and scanning electron microscopy for the purpose of explaining the BH effect. All the initial and baked steels show a microstructure that includes the ferrite phase, of an average grains size of 45 µm. This observation was consistent with the mechanical properties of the initial steel. The BH strengths have been achieved from 12 to 35 MPa, in which the maximum value was found for the specimen that pre-strained to 6 % and baked at 200 oC. The BH strengths increased with increasing the pre-strain, but slightly decreased when the baking temperature was 250 oC. This mechanism is attributed to pinning of dislocation by carbon solute atoms during the baking process, and the BH strength was correlated with grain boundary segregation.

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15

Juuti, Timo J., Timo Manninen, and David Porter. "Influence of Cooling Rate on Free Interstitial Concentration in Type 430 Ferritic Stainless Steel." Key Engineering Materials 611-612 (May 2014): 111–16. http://dx.doi.org/10.4028/www.scientific.net/kem.611-612.111.

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In ferritic steels, the amount of free C and N should be as low as possible to avoid the formation of Cottrell atmospheres and their associated discontinuous yielding and Lüders bands during forming. During the post-annealing cooling of ferritic stainless steel, carbides and nitrides of the type MX and M23C6precipitate. The volume fraction of the precipitates is determined by chemical composition, microstructure and the cooling path. In some cases, precipitation might not be sufficient to remove all free interstitials from the matrix, in which case, the process parameters or composition of the steel should be reconsidered. Here, thermodynamic and kinetic calculations using Thermo-calc and TC Prisma software have been made to investigate the precipitation of C and N as a function of total interstitial content and cooling rate. According to the calculations, decreasing the cooling rate would result in a more efficient precipitation and hence, less free C and N in the matrix, but the amount is not sufficient to remove the upper yield point. Furthermore, changing the C and N content of the steel was found to have insignificant influence. However, the free C and N could possible be bound through a more complex cooling.

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16

NARASAIAH, N., P. C. CHAKRABORTI, R. MAITI, and K. K. RAY. "Fatigue Crack Initiation in an Interstitial Free Steel." ISIJ International 45, no. 1 (2005): 127–32. http://dx.doi.org/10.2355/isijinternational.45.127.

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17

Tsuji, N., Y. Matsubara, and Y. Saito. "Dynamic recrystallization of ferrite in interstitial free steel." Scripta Materialia 37, no. 4 (August 1997): 477–84. http://dx.doi.org/10.1016/s1359-6462(97)00123-1.

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18

He, T., Y. D. Liu, Q. W. Jiang, G. Wang, Y. D. Wang, and L. Zuo. "Microtexture evolution of partially recrystallised interstitial free steel." Materials Science and Technology 21, no. 12 (December 2005): 1436–39. http://dx.doi.org/10.1179/174328405x71701.

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19

Duggan, B. J., Y. Y. Tse, G. Lam, and M. Z. Quadir. "Deformation and Recrystallization of Interstitial Free (IF) Steel." Materials and Manufacturing Processes 26, no. 1 (February 11, 2011): 51–57. http://dx.doi.org/10.1080/10426910903202237.

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20

Saray, Onur, Gencaga Purcek, Ibrahim Karaman, and Hans J. Maier. "Impact Toughness of Ultrafine-Grained Interstitial-Free Steel." Metallurgical and Materials Transactions A 43, no. 11 (June 8, 2012): 4320–30. http://dx.doi.org/10.1007/s11661-012-1238-x.

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21

Wang, Rui, Yan-ping Bao, Yi-hong Li, Tai-quan Li, and Di Chen. "Effect of slag composition on steel cleanliness in interstitial-free steel." Journal of Iron and Steel Research International 24, no. 6 (June 2017): 579–85. http://dx.doi.org/10.1016/s1006-706x(17)30088-2.

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22

Jing, Cai Nian, Zuo Cheng Wang, Fu Tao Han, Wen Ping Zhang, and Yan Hong Yi. "Research on the Precipitates in Warm-Rolled Ti-Bearing Interstitial-Free Steel Sheets." Key Engineering Materials 326-328 (December 2006): 1291–94. http://dx.doi.org/10.4028/www.scientific.net/kem.326-328.1291.

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Warm-rolling can save the production cost and extend the production kind of hot-rolled IF steel strip, the precipitates strongly influence the annealing process and texture evolution so as to the final mechanical properties of the production, very few studies has relate to the precipitates of IF steels warm-rolled in ferrite region. In present work, two Ti- IF steels were warm-rolled in ferrite region under different rolling parameters and the precipitates were investigated. Transmission electron microscopy (TEM) and Energy dispersion Spectroscopy (EDS) microanalysis were carried out on carbon extraction replicas, the characteristics such as morphology, type, amount and size of precipitates were analyzed. The results show that different type of precipitates were appeared in two steels, TiN, TiS, Ti4C2S2 and TiC were found in common Ti-IF steel, but in high strength Ti-IF steel, the amount of TiS, Ti4C2S2 was very few and FeTiP precipitates appeared, the type and morphology of precipitates were not affected by rolling parameters, however, the number and size of precipitates were changed. Finally, the effect of different P content on the change of precipitates was analyzed, the precipitating mechanism was also discussed.

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23

Pan, Li Bo, Yin Ping Hu, Xing Wei, Rui Ge, and An Long. "Development on a New Interstitial-Free Steel with △r ≤0.3." Advanced Materials Research 535-537 (June 2012): 711–16. http://dx.doi.org/10.4028/www.scientific.net/amr.535-537.711.

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Traditional IF steel is Ti-IF steel for low cost. Some car producer require IF steel to have good mechanical properties with low delta r (plastic stain ratio) value (△r) as well as high performance after welding. A new IF steel was developed by adjusting amount of Nb and Ti based on Ti-IF steel and employing suitable parameters in manufacturing processes. Annealing experiments were made to decide reasonable annealing temperature. The final products exhibit good isotropy with △r ≤0.3. This new type IF steel also had good performances after welding by analyzing results of some key parameters, which can totally meet requirement of car producer.

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24

Zhao, Hu, Peng Fei Cheng, and Xun Zhou. "Microstructure and Mechanical Properties of Ferritic Rolling Low Carbon Steel." Materials Science Forum 944 (January 2019): 278–82. http://dx.doi.org/10.4028/www.scientific.net/msf.944.278.

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The microstructure and mechanical properties of ferritic rolling low carbon steel are investigated by metallurgical microscope, thermal simulation testing machine, electron backscattered diffraction (EBSD) and universal tensile test machine. The finishing temperature of the transition from austenite to ferrite changed from 680°C to740 °C with different cooling rates, which was obvious lower than that of the interstitial free steel. The deformation stress of low carbon steel was larger than that of interstitial free steel. In addition, the deformation stress of the low carbon steel was more sensitive to the deformation rate than that of the interstitial free steel. The microstructure at the surface layer of the hot rolling plate was composed of fully recrystallized grains while the microstructure in the center was composed of fibrous deformed grains. The ferritic rolling low carbon steel has lower yield ratio and higher elongation than that of normal rolling low carbon steel.

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25

Fang, Bai You, Yang Yu, and Lin Lu. "Influence of Rolling Force on Corrosion Resistance of Interstitial-Free Auto Sheet Steel." Materials Science Forum 941 (December 2018): 1710–15. http://dx.doi.org/10.4028/www.scientific.net/msf.941.1710.

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A three dimensional (3D) surface profiler, an X-ray residue stress tester, a potentiodynamic polarization approach and a damp heat test were employed to investigate the relationship between the rolling force (RF) and the corrosion resistance of interstitial-free (IF) auto sheet steels. The results show that the change of rolling force induces the variance of the surface topography and surface residue stress of IF steel. With the increasing RF, the corrosion resistance of IF steel in damp heat test can be enhanced, and the corresponding corrosion current density declines. Further, it is proved that the tensile stress on the surface can accelerate the corrosion rate of IF steel. As the compressive stress and the valley proportion on the surface increase, IF steel samples present a better corrosion resistance, because the compressive stress could retard the diffusion of corrosion media and the valley position possesses a lower electrochemical activity.

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26

Cai, He Long, Jun Sheng Mou, and Zi Yong Hou. "Microstructure, Texture and Property of Interstitial-Free (IF) Steel after Ultra-Fast Annealing." Advanced Materials Research 1120-1121 (July 2015): 1003–7. http://dx.doi.org/10.4028/www.scientific.net/amr.1120-1121.1003.

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In this paper, common continous annealing (CCA) and ultra-fast annealing (UFA) were carried out on a cold-rolled interstitial-free (IF) steel, respectively. The microstructure of the annealed IF steel was characterized by means of scanning electron microscopy (SEM), electron backscatter diffraction (EBSD) and transmission electron microscopy (TEM). The mechanical property was examined using tensile test. The optimum annealing process parameters were then obtained. The results showed that, the recrystallization occurs at the temperature in the range of 780-830°C. The fraction of equiaxed grain increases with the annealing temperature increasing. The well combination of mechanical properties and formability was obtained when the IF steel annealed at 820°C, which was the result of the fine dispersed second phase particles. {001} texture was absent in the whole thickness of all the annealed IF steels. In addition, the strongest γ texture was found, and this was a potential way to improve the deep drawability of annealed steel sheets.

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27

Wang, Zhi Fen, Rong Dong Han, Shun Bin Zhou, Hai E. Huang, and Li Xin Wu. "Effect of Phosphorus on the Mechanical Properties and Microstructure of Interstitial Free Steel." Applied Mechanics and Materials 217-219 (November 2012): 433–36. http://dx.doi.org/10.4028/www.scientific.net/amm.217-219.433.

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Effect of phosphorus content on the mechanical properties and microstructure of IF steel sheets was investigated. Average grain size and recrystallization texture were measured by electron backscatter diffraction (EBSD). The results showed that the higher P resulted in higher tensile strength and lowered the elongation and r-value. The average grain size increased with decreasing P content. The //ND (γ-fiber) pole intensity had a lowest value for IF steel with the highest P content which in turn deteriorate r-value. The element P played an important role in recrystallization process which affected the mechanical properties and microstructure of IF steels.

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28

Wang, Zuo Cheng, Cai Nian Jing, Yun Li, and Fu Tao Han. "Effect of Processing Parameters on Properties and Microstructures of Warm-Rolled Interstitial-Free (IF) Steel Sheets." Key Engineering Materials 297-300 (November 2005): 477–81. http://dx.doi.org/10.4028/www.scientific.net/kem.297-300.477.

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In order to simplify production processes and to lower production cost of thicker coldrolled IF steel sheets for deep drawing applications, a new warm-rolled IF steel sheet was developed in our lab through hot-rolling in high-temperature ferrite range. In this paper, effect of processing parameters on properties, microstructures and precipitate morphology of warm-rolled IF steel sheets was investigated. It is found that firstly, good deep drawing properties and favorable textures were achieved as steels were warm-rolled in good lubricant condition. Secondly, most precipitates in steels were TiS, TiC, TiN and Ti4C2S2.

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29

Quadir, Md Zakaria, and Brian John Duggan. "Shear Band Thickening during Rolling of Interstitial Free Steel." ISIJ International 46, no. 10 (2006): 1495–99. http://dx.doi.org/10.2355/isijinternational.46.1495.

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30

Liu, Benjamin Pei-Herng, Jer-Ren Yang, Yanxin Wu, Ping Shen, Jianxun Fu, Chih-Yuan Chen, Shing-Hoa Wang, Ming-Chin Tsai, and Ching-Yuan Huang. "Investigation of massive ferrite in an interstitial-free steel." Materials Characterization 157 (November 2019): 109920. http://dx.doi.org/10.1016/j.matchar.2019.109920.

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31

Huang, Yan. "Frictional angular rolling extrusion of interstitial-free steel sheets." Journal of Materials Research and Technology 4, no. 1 (January 2015): 93–99. http://dx.doi.org/10.1016/j.jmrt.2014.12.004.

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32

Hazra, Sujoy S., Azdiar A. Gazder, and Elena V. Pereloma. "Stored energy of a severely deformed interstitial free steel." Materials Science and Engineering: A 524, no. 1-2 (October 2009): 158–67. http://dx.doi.org/10.1016/j.msea.2009.06.033.

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33

Shin, Eunjoo, Baek-Seok Seong, Hee-Jae Kang, and Moo-Young Huh. "Textures and precipitates in Ti-stabilized interstitial-free steel." Zeitschrift für Metallkunde 94, no. 11 (November 2003): 1234–40. http://dx.doi.org/10.3139/146.031234.

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34

Liu, X. C., H. W. Zhang, and K. Lu. "Formation of nanolaminated structure in an interstitial-free steel." Scripta Materialia 95 (January 2015): 54–57. http://dx.doi.org/10.1016/j.scriptamat.2014.10.003.

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35

Hayakawa, Y., and J. A. Szpunar. "A comprehensive model of recrystallization for interstitial free steel." Acta Materialia 45, no. 9 (September 1997): 3721–30. http://dx.doi.org/10.1016/s1359-6454(97)00046-3.

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36

Sinha, S., P. S. De, S. Mukherjee, A. Kundu, P. C. Chakraborti, B. Bhattacharya, M. Shome, and D. Bhattacharjee. "Local deformation heterogeneity in cyclically deformed interstitial free steel." Fatigue & Fracture of Engineering Materials & Structures 39, no. 1 (July 23, 2015): 110–19. http://dx.doi.org/10.1111/ffe.12338.

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37

Akbari, G. H., C. M. Sellars, and J. A. Whiteman. "Austenite and ferrite grain sizes in interstitial free steel." Materials Science and Technology 11, no. 12 (December 1995): 1261–66. http://dx.doi.org/10.1179/mst.1995.11.12.1261.

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38

Lee, Tae-Ho, Chang-Seok Oh, Min-Ku Lee, and Sang-Won Han. "Nitride precipitation in salt-bath nitrided interstitial-free steel." Materials Characterization 61, no. 10 (October 2010): 975–81. http://dx.doi.org/10.1016/j.matchar.2010.06.011.

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39

Dehghani, K., M. Nasirizadeh, and S. Bagherzadeh. "Surface Nanostructuring of Interstitial Free Steel by Wire Brushing." Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 224, no. 4 (July 19, 2010): 190–98. http://dx.doi.org/10.1243/14644207jmda309.

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40

Wang, Rui, Yihong Li, Dazhao Li, Yan Kang, Yanping Bao, and Zhijie Yan. "Inclusions Absorbed by Slags in Interstitial‐Free Steel Production." steel research international 91, no. 2 (November 25, 2019): 1900440. http://dx.doi.org/10.1002/srin.201900440.

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41

Akbari, G. H., C. M. Sellars, and J. A. Whiteman. "Static restoration processes in warm rolled interstitial free steel." Materials Science and Technology 18, no. 8 (August 2002): 885–91. http://dx.doi.org/10.1179/026708302225004856.

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42

Garza, L. G., and C. J. Van Tyne. "Friction and formability of galvannealed interstitial free sheet steel." Journal of Materials Processing Technology 187-188 (June 2007): 164–68. http://dx.doi.org/10.1016/j.jmatprotec.2006.11.062.

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43

De, P. S., P. C. Chakraborti, B. Bhattacharya, M. Shome, and D. Bhattacharjee. "Ratcheting Behavior of a Titanium-Stabilized Interstitial Free Steel." Metallurgical and Materials Transactions A 44, no. 5 (December 11, 2012): 2106–20. http://dx.doi.org/10.1007/s11661-012-1568-8.

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44

Niendorf, Thomas, Demircan Canadinc, and Hans Jürgen Maier. "Fatigue Damage Evolution in Ultrafine-Grained Interstitial-Free Steel." Advanced Engineering Materials 13, no. 4 (January 31, 2011): 275–80. http://dx.doi.org/10.1002/adem.201000272.

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45

Hansen, Niels, and X. Huang. "Structural Refinement of Interstitial Free (IF) Steel by Deformation and Phase Transformation." Materials Science Forum 475-479 (January 2005): 37–42. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.37.

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Structural refinement in interstitial free (IF) steels has been obtained by three different methods: (i) deformation by cold or warm rolling, (ii) martensitic transformation and (iii) a combination of a martensitic transformation and plastic deformation. For all these processes, the refinement is discussed in terms of grain subdivision by high angle boundaries and dislocation boundaries on length scales from the micrometer level to the nanometer dimension. The characteristics of the subdividing boundaries are discussed, leading to the formulation of strength-structural relationship for IF steel in the deformed state.

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46

Kim, S. I., Shi Hoon Choi, and Yeon Chul Yoo. "Influence of Boron on Mechanical Properties and Microstructures of Hot-Rolled Interstitial Free Steel." Materials Science Forum 495-497 (September 2005): 537–42. http://dx.doi.org/10.4028/www.scientific.net/msf.495-497.537.

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This paper examines an effect of boron (B) on dynamic softening behavior, mechanical properties and microstructures for Nb-Ti added high strength interstitial free (IF) steel. For this purpose, IF steels containing 0ppm B, 5ppm B and 30ppm B were chosen. Continuous cooling compression test was performed to investigate dynamic softening behavior. Mechanical properties and microstructures of pilot hot-rolled IF steel sheet were analyzed by uni-axial tensile test and electron back-scattered diffraction (EBSD). It was found that no-dynamic recrystallization temperature (Tndrx) which can be determined from the relationship between flow stress and temperature is a constant of 955oC for all IF steels. However, an addition of B into IF steels increases work hardening rate at the temperature below Tndrx. It was also verified that B retards phase transformation of austenite into ferrite. EBSD analysis revealed that absence of B induces fine ferrite grain size and many high angle grain boundaries.

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47

Zahiri, Saden H., S. I. Kim, Sang Min Byon, Peter D. Hodgson, and Y. Lee. "Models for Static and Metadynamic Recrystallisation of Interstitial Free Steels." Materials Science Forum 475-479 (January 2005): 157–60. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.157.

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We have investigated the static and metadynamic behaviour of the interstitial free steels and in particular the effects of the steeling elements (phosphorous and boron) on kinetics of recrystallisation. The results showed that the strain for the initiation of strain independent softening (often referred to as metadynamic recrystallisation) varies with the Zener-Hollomon parameter and steel composition. Strain rate had a strong influence on kinetics of metadynamic recrystallisation. An increase in temperature from 930oC to 1100oC led to a decrease in time for 50% softening (about one order of magnitude) in the SRX region. However, for the same temperature range, the time for 50% MDRX did not change significantly.

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48

Guo, Wei Min, Zuo Cheng Wang, Sheng Liu, and Li Bin Song. "Mechanical Properties and Microstructures of Ferritic-Rolled High-Strength Interstitial-Free (IF) Steel Sheets." Advanced Materials Research 97-101 (March 2010): 416–19. http://dx.doi.org/10.4028/www.scientific.net/amr.97-101.416.

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High-strength IF steel sheet has increasingly attracted more attention of steelmakers in recent years as it has the potential to lighten the weight of automobiles and save energy and lower the production cost. In this paper, the effect of processing parameters on microstructures and mechanical properties especially deep drawability of ferritic-rolled P-added high strength Ti-stabilized IF steels were investigated and the precipitates in the steels were also analyzed. The results show that lubricant condition has great influence on the r-value and deep drawability of high-strength IF steels. And with the decrease of rolling temperature in ferrite region, the deep drawability of steels is improved.

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49

Kong, Ning, Kiet Tieu, Hong Tao Zhu, Qiang Zhu, and Peter Gandy. "Effects of Lubrication in Ferrite Rolling of Interstitial Free Steel." Materials Science Forum 773-774 (November 2013): 186–91. http://dx.doi.org/10.4028/www.scientific.net/msf.773-774.186.

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Abstract:

Ferrite rolling of interstitial free steel strip in the temperature range 650-850°C can effectively reduce furnace costs and scale formation as a result of lower strip reheating temperatures. Different lubrication conditions of lubricating oil, solid lubricant and dry condition were used during ferrite rolling tests of thin interstitial free steel strip on a 2-high Hille 100 experimental rolling mill. Different rolling speed, rolling temperature and reductions were applied to the rolling process. The rolling force and roll roughness were affected by the lubrication conditions and rolling parameters. Solid lubricant indicated an improved performance in terms of the roll roughness, as well as the oxidation property of the strip surface during ferrite rolling.

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Murkute, Pratik, Ravi Kumar, S. Choudhary, H. S. Maharana, J. Ramkumar, and K. Mondal. "Comparative Atmospheric Corrosion Behavior of a Mild Steel and an Interstitial Free Steel." Journal of Materials Engineering and Performance 27, no. 9 (August 7, 2018): 4497–506. http://dx.doi.org/10.1007/s11665-018-3545-x.

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Journal articles on the topic 'Interstitial free steel'

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