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| Strain Aging Behavior of X100 Pipeline Steel as Hot Continuous Rolling |
| QI Liang1,2, WANG Zhi-gang1, HE Ling-hui1 |
1. Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi, China
2. Metallurgy Engineering Research Institute of University of Science and Technology Beijing, Beijing 100083, China |
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Abstract The impact of strain and aging temperature on microstructure and mechanical properties of X100 pipeline steel as hot continuous rolling and its internal friction during aging were investigated by means of SEM, TEM, EBSD and virban inverted torsion pendulum-internal meter. The results show that only massive ferrite deforms remarkably when stain is less than 3%, and granular bainite shows a significant deformation when stain is more than 3%. With the increase of strain, the dislocation density increases and many substructures are formed in Ferrite laths, while the amount of high angle grain boundaries and toughness decrease significantly. With the increase of aging temperature, both tensile strength and yield strength show a rising trend, and the impact of strain on strength is greater than impact of the aging temperature. The test of internal friction conforms that the aging strengthening of X100 pipeline steel is mainly attributable to the pinning effect of carbon atom in free state on the dislocation density.
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Received: 26 November 2013
Published: 05 August 2014
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| [1] |
高建忠，王春芳，王长安，等．高钢级管线钢应变时效行为分析[J]．材料开发与应用，2009(3)：86-90． GAO J Z, WANG C F, WANG C A, et al. Strain Aging Behavior of High Strength Linepipe Steel[J]. DEVELOPMENT AND APPLICATION OF MATERIALS, 2009(3): 86-90.
|
| [1] |
高建忠，王春芳，王长安，等．高钢级管线钢应变时效行为分析[J]．材料开发与应用，2009(3)：86-90． GAO J Z, WANG C F, WANG C A, et al. Strain Aging Behavior of High Strength Linepipe Steel[J]. DEVELOPMENT AND APPLICATION OF MATERIALS, 2009(3): 86-90.
|
| [2] |
De A K, Vandeputte S, De Cooman B C. Static strain aging behavior of ultra low carbon bake hardening steel[J]. Scripta Materialia, 1999,41(8):831-837.
|
| [2] |
De A K, Vandeputte S, De Cooman B C. Static strain aging behavior of ultra low carbon bake hardening steel[J]. Scripta Materialia, 1999,41(8):831-837.
|
| [3] |
Zhao W, Chen M, Chen S, et al. Static strain aging behavior of an X100 pipeline steel[J]. Materials Science and Engineering: A, 2012,550(0):418-422.
|
| [3] |
Zhao W, Chen M, Chen S, et al. Static strain aging behavior of an X100 pipeline steel[J]. Materials Science and Engineering: A, 2012,550(0):418-422.
|
| [4] |
闵祥玲，王晓香，万金涛，等．应变时效对高强度管线钢管的影响[J]．焊管，2010(4)：66-71． MIN X L, WANG X X, WAN J T, et al. Effect of Strain-aging on Line Pipe Steel with High Strength[J]. WELDED PIPE AND TUBE, 2010(4): 66-71.
|
| [4] |
闵祥玲，王晓香，万金涛，等．应变时效对高强度管线钢管的影响[J]．焊管，2010(4)：66-71． MIN X L, WANG X X, WAN J T, et al. Effect of Strain-aging on Line Pipe Steel with High Strength[J]. WELDED PIPE AND TUBE, 2010(4): 66-71.
|
| [5] |
王春芳，时捷，王毛球，等．EBSD分析技术及其在钢铁材料研究中的应用[J]．钢铁研究学报，2007(4)：6-11． WANG C F, SHI J, WANG M Q, et al. EBSD Analysis Technology and Its Application in Iron and Steel[J]. JOURNAL OF IRON AND STEEL RESEARCH, 2007(4):6-11.
|
| [5] |
王春芳，时捷，王毛球，等．EBSD分析技术及其在钢铁材料研究中的应用[J]．钢铁研究学报，2007(4)：6-11． WANG C F, SHI J, WANG M Q, et al. EBSD Analysis Technology and Its Application in Iron and Steel[J]. JOURNAL OF IRON AND STEEL RESEARCH, 2007(4):6-11.
|
| [6] |
郭宁，黄天林，周正，等．EBSD技术结合背散射电子成像在材料研究中的应用[J]．电子显微学报，2010(1)：736-740． GUO N, HUANG T L, ZHOU Z, et al. Application of EBSD technique combined with back scattered electron imaging in material science[J]. JOURNAL OF CHINESE ELECTRON MICROSCOPY SOCIETY, 2010(1): 736-740.
|
| [6] |
郭宁，黄天林，周正，等．EBSD技术结合背散射电子成像在材料研究中的应用[J]．电子显微学报，2010(1)：736-740． GUO N, HUANG T L, ZHOU Z, et al. Application of EBSD technique combined with back scattered electron imaging in material science[J]. JOURNAL OF CHINESE ELECTRON MICROSCOPY SOCIETY, 2010(1): 736-740.
|
| [7] |
Murty K L, Charit I. Static strain aging and dislocation–impurity interactions in irradiated mild steel[J]. Journal of Nuclear Materials, 2008,382(2–3):217-222.
|
| [7] |
Murty K L, Charit I. Static strain aging and dislocation–impurity interactions in irradiated mild steel[J]. Journal of Nuclear Materials, 2008,382(2–3):217-222.
|
| [8] |
Rathbun R W, Matlock D K, Speer J G. Strain aging behavior of austenitic stainless steels containing strain induced martensite[J]. Scripta Materialia, Ruiz D, Rivera-Tovar J L, Segers D, et al. Aging phenomena in high-Si steels studied by internal friction[J]. Materials Science and Engineering: A, 2006,442(1–2):462-465.
|
| [8] |
Rathbun R W, Matlock D K, Speer J G. Strain aging behavior of austenitic stainless steels containing strain induced martensite[J]. Scripta Materialia, Ruiz D, Rivera-Tovar J L, Segers D, et al. Aging phenomena in high-Si steels studied by internal friction[J]. Materials Science and Engineering: A, 2006,442(1–2):462-465.
|
| [9] |
De A K, De Blauwe K, Vandeputte S, et al. Effect of dislocation density on the low temperature aging behavior of an ultra low carbon bake hardening steel[J]. Journal of Alloys and Compounds, 2000,310(1–2):405-410.
|
| [9] |
De A K, De Blauwe K, Vandeputte S, et al. Effect of dislocation density on the low temperature aging behavior of an ultra low carbon bake hardening steel[J]. Journal of Alloys and Compounds, 2000,310(1–2):405-410.
|
| [10] |
Vasilyev A A, Lee H, Kuzmin N L. Nature of strain aging stages in bake hardening steel for automotive application[J]. Materials Science and Engineering: A, 2008,485(1–2):282-289.
|
| [10] |
Vasilyev A A, Lee H, Kuzmin N L. Nature of strain aging stages in bake hardening steel for automotive application[J]. Materials Science and Engineering: A, 2008,485(1–2):282-289.
|
| [11] |
温永红，唐荻，林国强．含Nb微合金钢静态应变时效行为研究[J]．热加工工艺，2010(24)：60-62．WEN Y H, TANG D, LIN G Q. Study on Strain Aging Behavior of Micro-alloyed Steel Containing Nb[J] , HOT WORKING TECHNOLOGY, 2010(24): 60-62.
|
| [11] |
温永红，唐荻，林国强．含Nb微合金钢静态应变时效行为研究[J]．热加工工艺，2010(24)：60-62．WEN Y H, TANG D, LIN G Q. Study on Strain Aging Behavior of Micro-alloyed Steel Containing Nb[J] , HOT WORKING TECHNOLOGY, 2010(24): 60-62.
|
| [12] |
闵娜，沈赟靓，吴晓春．利用FR内耗峰对高锰奥氏体合金钢高温时效动力学过程的研究[J]．金属热处理，2012(11)：11-15． MIN N, SHEN Y L,WU X C. Aging dynamic process of high manganese austenite alloy steel at high temperature investigated through FR internal friction peak[J]. Heat Treatment of Metals, 2012(11): 11-15.
|
| [12] |
闵娜，沈赟靓，吴晓春．利用FR内耗峰对高锰奥氏体合金钢高温时效动力学过程的研究[J]．金属热处理，2012(11)：11-15． MIN N, SHEN Y L,WU X C. Aging dynamic process of high manganese austenite alloy steel at high temperature investigated through FR internal friction peak[J]. Heat Treatment of Metals, 2012(11): 11-15.
|
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2014, Vol. 49 
