[1]蔡养川,罗 震.高强钢焊条中Ni含量对焊缝组织和性能的影响[J].焊管,2015,38(4):5-10.[doi:１００１－３９３８（２０１5）04-0005-06]
　CAI Yangchuan,LUO Zhen.Effect of Nickel Element on Weld Microstructure and Mechanical Properties of High-strength Steel Electrode[J].,2015,38(4):5-10.[doi:１００１－３９３８（２０１5）04-0005-06]
点击复制

高强钢焊条中Ni含量对焊缝组织和性能的影响
分享到：

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
38
期数:
2015年第4期
页码:
5-10
栏目:
试验与研究
出版日期:
2015-04-28

文章信息/Info

Title:
Effect of Nickel Element on Weld Microstructure and Mechanical Properties
 of High-strength Steel Electrode
文章编号:
１００１－３９３８（２０１5）04-0005-06
作者:
蔡养川; 罗 震
（天津大学 材料科学与工程学院，天津 300072）
Author(s):
CAI Yangchuan;  LUO Zhen
(College of Materials Science and Technology, Tianjin University, Tianjin 300072, China)
关键词:
焊接; Ni-Cr-Mo-V合金; Ni; 800 MPa高强钢焊条
Keywords:
welding;  Ni-Cr-Mo-V alloy;  Ni;  800 MPa high-strength steel electrode
分类号:
TG422.1
DOI:
１００１－３９３８（２０１5）04-0005-06
文献标志码:
A
摘要:
基于Ni-Cr-Mo-V合金体系，研究了800 MPa高强钢焊条中Ni含量对焊缝组织和性能的影响。研究结果表明，当w（Ni）＜4.0%时，随着Ni含量的增加，焊缝金属强度和韧性逐渐升高；当
w（Ni）＞4.0%时，随着Ni含量的增加，焊缝金属强度逐渐升高，而韧性逐渐降低。焊缝熔敷金属中w（Ni）=4.0%时，可以有效地抑制先共析铁素体的析出，使焊缝获得大量细小、均匀的针状铁素体组织，从而提高了焊缝的强度和韧性。
Abstract:
Based on Ni-Cr-Mo-V alloy system, it studied the effect of nickel on weld microstructure and mechanical properties of 800 MPa high strength steel electrode. The results showed that when w（Ni）＜4.0%, the weld metal strength and toughness gradually increased with the increase of the content of Ni; when w（Ni）＞4.0%, the weld metal strength gradually increased and the toughness gradually decreased with the increase of Ni. It can effectively inhibit the precipitation of proeutectoid ferrite and make the weld obtain a large number of tiny and homogeneous acicular ferrite when w（Ni）=4.0%, thus improved the weld metal strength and toughness.

参考文献/References:

［1］李亚江，王娟，刘鹏. 低合金钢焊接及工程应用[M]. 北京: 化学工业出版社，2003.
［2］MATSUDA F，IKEUCHI K，LIAO J. Weld HAZ toughness and its improvement of low alloy steel SQV-2A for pressure vessels(Report 1)[J]. Transactions of Joining and Welding Research Institute,1993, 22(02): 271-279.
［3］BHOLE S D,  NEMADE J B，COLLINS L. Effect of nickel and molybdenum additions on weld metal toughness in a submerged arc welded HSLA line-pipe steel[J]. Journal of Materials Processing Technology, 2006，173(01)：92-100.
［4］薛小怀，钱百年，国旭明，等. 超低碳贝氏体（ULCB）焊接材料的研究进展[J]. 焊接学报，2001，22(04)：93-96.
［5］MOON D W，FONDA R W，S PANOS G. Microhardness variations in HS LA-100 welds fabricated with new ultra-low-carbon weld consumables[J]. Welding Journal，2000，79(10)：278-284.
［6］ANDERSON T L，HYATT J A，WEST J C. The benefits to new high strength low alloy(HSLA) steel[J]. Welding Journal，1987，66(09)：21-26.
［7］DELOACH J J，NULL C，FIORE S，et al. The right welding wire could help U S navy save millions[J]. Welding Journal，1999，78(06)：55-58.
［8］CRTOMIR DONIK，ALEKSANDRA KOCIJAN，DJORDJE MANDRINO. Initial oxidation of duplex stainless steel[J]. Applied Surface Science，2009，255(15)：7056-7061.
［9］SPIGARELLI S. Microstructure-based assessment of creep rupture strength in 9Cr steels[J]. International Journal of Pressure Vessels and Piping，2013(10)：64-71.
［10］王萍，李宜男，王守革. 超临界锅炉用新材料及对焊接接头的要求[J]. 焊接，2006，45(07)：36-39.

相似文献/References:

[1]赵春友.中直径直缝双面埋弧焊钢管[J].焊管,2007,30(5):59.[doi:1001－3938（2007）05－0059－02]
　ZHAO Chun-you.Longitudinal Double Submerged Arc Welded Pipe with Medium Diameter[J].,2007,30(4):59.[doi:1001－3938（2007）05－0059－02]
[2]郭瑞杰,付桂英,杨天冰,等.长输油气管道激光焊接技术[J].焊管,2007,30(6):78.[doi:1001－3938（2007）06－0078－03]
　GUO Rui-jie,FU Gui-ying.Laser Welding Technology of Long Distance Pipeline[J].,2007,30(4):78.[doi:1001－3938（2007）06－0078－03]
[3]毕宗岳,张锦刚.连续管焊丝的试验研究[J].焊管,2008,31(1):26.[doi:1001－3938（2008）01－0026－03]
　BI Zong-yue,ZHANG Jin-gang.Testing & Research of Welding Wire Used for Coil Tubing[J].,2008,31(4):26.[doi:1001－3938（2008）01－0026－03]
[4]韩志诚,王少刚,徐凤林,等.双相不锈钢的焊接研究进展[J].焊管,2008,31(3):5.[doi:1001－3938（2008）03－0005－04]
　HAN Zhi-cheng,WANG Shao-gang,XU Feng-lin,et al.Progress of Research on Welding of Duplex Stainless Steel[J].,2008,31(4):5.[doi:1001－3938（2008）03－0005－04]
[5]张盟军,刘换军,张 璐,等.林肯焊机并联技术的应用[J].焊管,2008,31(3):56.[doi:1001－3938（2008）03－0056－02]
　ZHANG Meng-jun,LIU Huan-jun,ZHANG Lu,et al.Parallel Connection Technology Application of Lincoln Welding Machine[J].,2008,31(4):56.[doi:1001－3938（2008）03－0056－02]
[6]周友龙,方永龙,袁卫东,等.T91/TP347H管接头焊接工艺试验研究[J].焊管,2008,31(4):17.[doi:1001－3938（2008）04－0017－04]
　ZHOU You-long,FANG Yong-long,YUAN Wei-dong,et al.Study on Welding Procedure Test of T91/TP347H Pipe Joint[J].,2008,31(4):17.[doi:1001－3938（2008）04－0017－04]
[7]冯 斌,刘 宇,刘方明.X70级管线钢焊接热裂纹模拟研究[J].焊管,2009,32(1):15.[doi:1001－3938(2009)01－0015-06]
　FENG Bin,LIU Yu,LIU Fang-min.Welding Thermal Crack Simulation Study on X70 Grade Pipeline Steel[J].,2009,32(4):15.[doi:1001－3938(2009)01－0015-06]
[8]徐 刚,王 旭,李树军,等.林肯交流焊机斯考特连接的研究[J].焊管,2009,32(3):52.[doi:1001－3938（2009）03－0052－02]
　XU Gang,WANG Xu,LI Shu-jun,et al.The Research of Lincoln AC Welding Machine Scott Connection[J].,2009,32(4):52.[doi:1001－3938（2009）03－0052－02]
[9]张祥,曾涛.基于ANSYS压力容器筒体与平板封头焊缝残余应力有限元分析[J].焊管,2009,32(5):22.[doi:1001－3938（2009）05－0022－03]
　ZHANG Xiang,ZENG Tao.The Finite Element Analysis on the Weld Residual Stress of the Pressure Vessel Cylinder and Plate Dome Based on ANSYS[J].,2009,32(4):22.[doi:1001－3938（2009）05－0022－03]
[10]尹长华,邹欣,李广民.“东西伯利亚—太平洋”管道工程项目中焊接相关认证介绍[J].焊管,2009,32(6):59.[doi:1001－3938（2009）06－0059－05]
　YIN Chang-hua,ZOU Xin,LI Guang-min.Regarding qualification and certificate Correlated with Welding[J].,2009,32(4):59.[doi:1001－3938（2009）06－0059－05]

备注/Memo

备注/Memo:
收稿日期：2014-10-28
作者简介：蔡养川（1987—），男，博士研究生，主要从事焊接材料方面的研究工作。
更新日期/Last Update: