铜在高强度手工焊焊缝金属中的析出行为

材料开发与应用, 2005, 20(2): 8-12. doi: 10.3969/j.issn.1003-1545.2005.02.003

铜在高强度手工焊焊缝金属中的析出行为

薛钢 ^1, , 魏金山 ^2, , 张俊旭 ^3, , 张京海 ^4,

1.洛阳船舶材料研究所,河南,洛阳,471039

2.洛阳船舶材料研究所,河南,洛阳,471039

3.洛阳船舶材料研究所,河南,洛阳,471039

4.洛阳船舶材料研究所,河南,洛阳,471039

关键词：铜 , 焊缝金属 , 析出

Precipitation of Copper in High Strength SMAW Weld Metal

研究了高强度手工焊焊缝金属中铜的析出行为.研究结果显示,单道焊焊缝金属中铜难以析出,在多道焊道间热影响区有ε-Cu析出颗粒的存在,但析出颗粒尺寸与分布存在不均匀性.

参考文献

[1]	Czyryca E J .Advances in high strength steels technology for naval hull construction[J].Key Engineering Materials,1993,84-85:491-520.
[2]	Lis A K;Lis J;Jeziorski L .Advanced ultra-low carbon bainitic steels with high toughness[J].Journal of Materials Processing Technology,1997,64:255-266.
[3]	Dhua S K;Ray Amitava;Sarma D S .Effect of tempering temperatures on the mechanical properties and microstructures of HSLA-100 type copper-bearing steels[J].Material Science and Engineering,2001,318:197-210.
[4]	Liu S.Arc welding consumables:covered and cored electrodes-a century of evolution[J].Trends in Welding Research ASM Intl/AWS,1998:505-516.
[5]	Wang W;Liu S .Alloying and microstructural management in developing SMAW electrodes for HSLA-100 steel[J].Welding Journal,2002,81:132s-145.
[6]	Es-Souni M;Beaven P A;Evans G M .Microstructure and mechanical properties of Cu-bearing MMA C-Mn weld metal[J].WRA,1991,XXXVII:84-95.
[7]	Ramirez J E;Liu S;Olson D L .Dual precipitation strengthening effect of copper and niobium in high strength steel weld metal[J].Material Science and Engineering,1996,216(1-2):91-103.
[8]	G. FOURLARIS;A. J. BAKER;G. D. PAPADIMITRIOU .MICROSCOPIC CHARACTERISATION OF ε-Cu INTERPHASE PRECIPITATION IN HYPEREUTECTOID Fe-C-Cu ALLOYS[J].Acta Metallurgica et Materialia,1995(7):2589-2604.
[9]	李树棠.金属X射线衍射与电子显微分析技术[M].北京:冶金工业出版社,1980:229,257-259.
[10]	Speich G R;Oriani R A .The rate of coarsening of cop-per precipitation in an alpha-iron matrix[J].Transactions of the Metallurgical Society of AIME,1965,233:623-631.
[11]	Altpeter I;Dobmann G;Katerbau K H et al.Copper precipitation in 15 NiCuMoNb5 (WB36) steel:material properties and microstructure,atomistic simulation,and micromagnetic NDE techniques[J].Nuclear Engineering and Design,2001(206):337-350.
[12]	项程云.合金结构钢[M].北京:冶金工业出版社,1999:160-174.
[13]	Wilson A D;Hamburg E G;Colvin D J.Properties and microstructures of copper precipitation aged plate steels[J].ASM International Materials Park OH,1988:259-275.
[14]	Gagliano M S;Fine M E .precipitation kinetics of niobium carbide and copper in a low carbon[J].Chromium-free Steel,2001,25:207-216.
[15]	张永权;刘天军;杨才福 .铜的时效行为及其对06NiCuCrMoNb钢力学性能的影响[J].钢铁研究学报,1998,10(04):41-45.
[16]	王学敏,周桂峰,杨善武,贺信莱.含铜低合金高强钢的时效行为[J].钢铁研究学报,2000(05):40-45.
[17]	拉达伊 D.焊接热效应-温度场、残余应力、变形[M].北京:机械工业出版社,1997:41-53.
[18]	牛济泰.材料和热加工领域的物理模拟技术[M].北京:国防工业出版社,1999:57-77.
[19]	John Penny;George Lindfield.Numerical Methods Using Matlab (Second Edition)[M].New Jersey:Prentice Hall,2000:2-38.

上一张下一张

上一张下一张

计量

下载量()
访问量()

作者相关

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%