Thermal simulated welding research of Y-base rare earth microalloyed E36 steel

LIU Tingguang; WU Xiangyu; WANG Zhigang; YANG Qing; SUN Lefei; LAI Chaobin

doi:10.13264/j.cnki.ysjskx.2017.04.008

Volume 8 Issue 4

Aug. 2017

Turn off MathJax

Article Contents

Abstract

References

Nonferrous Metals Science and Engineering > 2017 > 8(4): 42-46. > DOI: 10.13264/j.cnki.ysjskx.2017.04.008

LIU Tingguang, WU Xiangyu, WANG Zhigang, YANG Qing, SUN Lefei, LAI Chaobin. Thermal simulated welding research of Y-base rare earth microalloyed E36 steel[J]. Nonferrous Metals Science and Engineering, 2017, 8(4): 42-46. DOI: 10.13264/j.cnki.ysjskx.2017.04.008

Citation:

PDF (2121 KB)

Thermal simulated welding research of Y-base rare earth microalloyed E36 steel

1a.
School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China
1b.
School of Material Science and Engineering, Jiangxi Unicersity of Science and Technology, Ganzhou 341000, China
2.
Ganzhou 341000, China
3.
Xinyu Iron and Steel Group, Xinyu 338001, China

More Information

Received Date: December 08, 2016
Published Date: August 30, 2017

Graphical Abstract

Abstract

Abstract

Using Gleeble -3800 thermal simulator to add Y-base rare-earth to E36 ship plate steel (hereinafter referred to as the "E36RE ship plate steel"), the thermal simulation experiment research was carried out to investigate the effects of different heat input on the microstructure and mechanical properties of welding heat affected zoneof the E36RE ship plate steel. The results show that with the increase of the cooling time (t8/5), the bainite in the welding heat affects zone reduces gradually; lath-shaped bainite transforms to granular bainite; pearlite appears when cooling time (t8/5) increases to 40 s. When simulating hot line input energy is 78.37 kJ/cm, the microstructure of the simulatedwelding heat affected zone is fine and uniform with good toughness, and the impact toughness is 134.6 J at -40 ℃.
- ship plate steel,
- rare earth,
- welding,
- thermal simulation,
- microstructure,
- impact property

FullText(HTML)

References (17)

References

[1]	朱继民. 中国钢铁工业协会2012年理事会议报告[R]. 中国废钢铁, 2012(1): 5-12. . http://mall.cnki.net/magazine/Article/ZGFG201106005.htm
[2]	Ma J, Kong F, Carlson B, et al. Two-pass laser welding of galvanized high-strength dual-phase steel for a zero-gap lap joint configuration[J]. Journal of Materials Processing Technology, 2013, 213(3):495-507. doi: 10.1016/j.jmatprotec.2012.10.019
[3]	Jawhara S, Poulain D. Toughness and Microstructure of Coarse Grain Heat Affected Zone with High Heat Input Welding in Zr-bearing Low Carbon Steel[J]. Isij International, 2014, 54(54):188-192. doi: 10.1007/s11665-017-2758-8
[4]	杨才福, 柴锋, 苏航.大线能量焊接船体钢的研究[J].上海金属, 2010, 32(1):1-10. http://cdmd.cnki.com.cn/Article/CDMD-82601-1013342431.htm
[5]	木村, 達己, 角, 博幸, 木谷, 靖.溶接部靭性に優れた建築用高張力鋼板と溶接材料--大入熱溶接部の高品質化を実現するJFE EWEL技術(厚板特集号)[J]. Jfe Giho, 2004, 8(5):38-41 http://ci.nii.ac.jp/naid/40006433681
[6]	Tomita Y, Haze T, Saito N, et al. Development of 590-MPa Class High Tensile Strength Steel with Superior HAZ Toughness by Copper Precipitation Hardening[J]. Isij International, 1994, 34(10):836-842. doi: 10.2355/isijinternational.34.836
[7]	王龙妹, 杜挺, 卢先利, 等.微量稀土元素在钢中的作用机理及应用研究[J].稀土, 2001, 22(4):37-40.. http://www.cnki.com.cn/Article/CJFDTOTAL-XTZZ200104005.htm
[8]	孙华骏. 微量锡和铈对SA508CL-3钢大线能量焊接热影响区性能的影响[D]. 哈尔滨: 哈尔滨工业大学, 2014. http://cdmd.cnki.com.cn/Article/CDMD-10213-1015979509.htm
[9]	张莉芹, 袁泽喜. Ce-Ca、Ce-Mg微合金化钢大线能量焊接热影响粗晶区组织与力学性能研究[J].武汉科技大学学报, 2009, 32(2):118-122. http://www.cnki.com.cn/Article/CJFDTOTAL-YEKJ200902001.htm
[10]	习小军, 赖朝彬, 吴春红, 等.大线能量焊接船板钢的研究现状与发展[J].有色金属科学与工程, 2016, 7(5):55-60 http://ysjskx.paperopen.com/oa/DArticle.aspx?type=view&id=20160510
[11]	徐平光, 方鸿生, 白秉哲, 等.仿晶界型铁素体/粒状贝氏体复相组织的韧性[J].金属学报, 2002, 38(3):255-260. http://www.cnki.com.cn/Article/CJFDTOTAL-IRON200504015.htm
[12]	易耀勇, 王凯, 江泽新, 等.大线能量焊接用EH36钢的FCB焊接接头组织与性能[J].焊接技术, 2016(5):99-103. http://www.cnki.com.cn/Article/CJFDTOTAL-HSJJ201605026.htm
[13]	邓磊, 尹孝辉, 袁中涛, 等.焊接热输入对800MPa级低合金高强钢焊接接头组织性能的影响[J].热加工工艺, 2015(1):36-38.. http://www.cnki.com.cn/Article/CJFDTOTAL-SJGY201501013.htm
[14]	卜勇, 尹法章, 胡本芙, 等.稀土和Ca、Mg元素对高强度钢焊接热影响区组织和韧性的影响[J].钢铁, 2006, 41(4):71-76. http://www.cnki.com.cn/Article/CJFDTOTAL-GANT200604016.htm
[15]	刘殿宝, 李福泉, 谭财旺, 等. EH36钢厚板双面双弧打底焊焊缝组织及性能[J].焊接学报, 2011, 32(1):81-84. http://www.cnki.com.cn/Article/CJFDTOTAL-HJXB201101022.htm
[16]	李静, 王华, 曲圣昱, 等.焊接热循环参数对大线能量焊接用钢EH40热影响区组织和性能的影响[J].北京科技大学学报, 2012, 34(7):788-792. http://www.cnki.com.cn/Article/CJFDTOTAL-BJKD201207010.htm
[17]	刘晓, 杨吉春, 高学中.稀土对2Cr13不锈钢夹杂物的变质及对冲击韧性的影响[J].北京科技大学学报, 2010, 32(5):605-609. http://www.cnki.com.cn/Article/CJFDTOTAL-BJKD201005010.htm

[1]	QI Zhaoming, XU Huaben, LE Shuncong, HUANG Hui, GUO Chengjun, XIAO Xiangpeng, YANG Bin. Effect of rare earth lanthanum on microstructure and properties of Cu-15Ni-8Sn alloy[J]. Nonferrous Metals Science and Engineering, 2023, 14(4): 569-579. DOI: 10.13264/j.cnki.ysjskx.2023.04.016
[2]	ZHU Wenjia, ZHAO Zhongmei, LONG Dengcheng, ZHANG Xin, QIN Junhu, LU Hongbo. Study on microstructure and properties of SnBi36Ag0.5Sbx solder alloy[J]. Nonferrous Metals Science and Engineering, 2023, 14(4): 536-542. DOI: 10.13264/j.cnki.ysjskx.2023.04.012
[3]	XIE Fanghao, LI Jianan, DENG Shenghua, LI Weirong. The microstructure and mechanical properties of selective laser melted Al-Zn-Mg-Sc alloy[J]. Nonferrous Metals Science and Engineering, 2022, 13(4): 61-69. DOI: 10.13264/j.cnki.ysjskx.2022.04.008
[4]	ZHANG Wangcheng, LI Qiang, HUANG Cong, ZENG Xianshan. Effects of solid solution time on microstructure and properties of the UNS N10276 welded tube[J]. Nonferrous Metals Science and Engineering, 2022, 13(2): 88-92. DOI: 10.13264/j.cnki.ysjskx.2022.02.012
[5]	XU Chunting, GUO Fanghe, ZHANG Hui, WU Ying, WANG Richu, CAI Zhiyong. Microstructure and properties of spray deposited Al-12Si-0.6Mg alloy[J]. Nonferrous Metals Science and Engineering, 2021, 12(2): 43-49. DOI: 10.13264/j.cnki.ysjskx.2021.02.006
[6]	CAI Xina, WANG Zhigang, XIE Feiming, LI Hongwei, LIU Chang, LAI Chaobin. Effect of Y-based rare earth on impact properties of 51CrV4 spring steel[J]. Nonferrous Metals Science and Engineering, 2018, 9(4): 97-101. DOI: 10.13264/j.cnki.ysjskx.2018.04.016
[7]	XIE Jianming, ZHANG Yinghui, WANG Zhigang, LIU Xin, ZHU Fusheng, LIU Weining. Effects of intercritical annealing temperature on the microstructure and properties of Nb-Cr-RE micro-carbon DP steel[J]. Nonferrous Metals Science and Engineering, 2018, 9(3): 29-33,104. DOI: 10.13264/j.cnki.ysjskx.2018.03.006
[8]	LI Hongwei, CAI Xina, LIU Xin, LUO Diqiang, WANG Zhigang, ZHANG Qing, CHENG Ming, LAI Chaobin, TA Na. Effects of Y-based rear earth (RE) on microstructure and properties of 51CrV4 spring steel[J]. Nonferrous Metals Science and Engineering, 2017, 8(6): 18-22. DOI: 10.13264/j.cnki.ysjskx.2017.06.004
[9]	YE Qing, FENG Xingyu, ZHAO Hongjin. Effects of solid solution time on microstructure and properties of Cu-Ni-Si-Mg alloy[J]. Nonferrous Metals Science and Engineering, 2017, 8(3): 79-83. DOI: 10.13264/j.cnki.ysjskx.2017.03.013
[10]	YE Yuwei, CHEN Hao, WANG Yongxin, LI Jinlong, ZHOU Shengguo. Microstructure and properties of CrCN coating on 316L stainless steel[J]. Nonferrous Metals Science and Engineering, 2014, 5(4): 49-54. DOI: 10.13264/j.cnki.ysjskx.2014.04.010

Cited By

Cited by

Periodical cited type(2)

1.	唐华著，肖清泉，付莎莎，谢泉. 以Spiro-OMeTAD作为空穴传输层的ZnS/SnS太阳能电池模拟研究. 人工晶体学报. 2024(08): 1394-1408 .
2.	张红，张国成，宁宇. TiO_2缓冲层在SnS薄膜太阳能电池中的数值仿真研究. 固体电子学研究与进展. 2022(04): 299-305 .

Other cited types(0)

Get Citation

PDF

XML

Article Metrics

Article views (88) PDF downloads (5) Cited by(2)

Thermal simulated welding research of Y-base rare earth microalloyed E36 steel

Abstract

References

Related Articles

Cited by

Periodical cited type(2)

Other cited types(0)

Catalog

Article Metrics

Related

Thermal simulated welding research of Y-base rare earth microalloyed E36 steel

Abstract

References

Related Articles

Cited by

Periodical cited type(2)

Other cited types(0)

Catalog

Article Metrics

Related

Export File

Citation

Format

Content