对1.6 mE厚7075-T6铝合金板进行了搅拌摩擦焊接(FSW),研究了焊缝表面带状纹理的组织与性能.研究表明,焊缝金相组织在轴肩作用区内存在明暗相间的弧纹,明弧纹对应带状纹理的波谷,暗弧纹对应波峰.SEM和TEM分析表明,与波谷处相比,波峰处为细晶区和第二相粒子的富集区,导致波谷处的硬度比波峰处低.
参考文献
| [1] | Matrukanitz R P.ASM Handbook-Welding,Brazing and Soldering.Ohio,Geauga:ASM Int,1990:528 |
| [2] | Thomas W M,Nicholas E D,Needham J C,Murch M G,Templesmith P,Dawes C J.Int Pat,PCT/GB92/02203,1991 |
| [3] | Mishra R S,Ma Z Y.Mater Set Eng,2005; R50:1 |
| [4] | Cavaliere P,Cerri E,Squillace A.J Mater Sci,2005; 40:3669 |
| [5] | Lumsden J B,Mahoney M W,Pollock G.Corrosion,1999; 55:1127 |
| [6] | Kang J,Fu R D,Luan G H,Dong C L,He M.Corros Sci,2010; 52:620 |
| [7] | Chai P,Luan G H,Guo D L,Li J.Trans China Weld Inst,2005; 26:79(柴鹏,栾国红,郭德伦,李菊.焊接学报,2005;26:79) |
| [8] | Li Y,Murr L E,Mclure J C.Scr Mater,1999; 40:1041 |
| [9] | Lu S X,Yan J C,Li W G,Yang S Q.Acta Metall Sin (Engl Lett),2005; 18:552 |
| [10] | Rhodnev C G,Mahonev M V,Bingel W H.Scr Mater,1997; 37:69 |
| [11] | Krishnan K N.Mater Sci Eng,2002; A327:246 |
| [12] | Liu H J,Chen Y C,Feng J C.Scr Mater,2006; 55:231 |
| [13] | Attallah M M,Salem H G.Mater Sci Eng,2005; A391:51 |
| [14] | Dawes C J.Sheet Metal Ind-Weld Join,1995; 72:22 |
| [15] | Cui G R,Ma Z Y,Li S X.Scr Mater,2008; 58:1082 |
| [16] | Wang D Y,Feng J C.Trans China Weld Inst,2003; 24:42(王大勇,冯吉才.焊接学报,2003;24:42) |
| [17] | Chen Z W,Cui S.Scr Mater,2008; 58:417 |
| [18] | Yan J H,Sutton M A,Reynolds A P.Sci Technol Weld Joining,2007; 12:72 |
| [19] | Jin H,Saimoto S,Ball M,Threadgill P L.Mater Sci Technol,2001; 17:1605 |
| [20] | Schneider J A,Nunes A C.Metall Mater Trans,2004; 35B:777 |
| [21] | Yang B S,Yan J H,Michael S A,Reynolds P A.Mater Sci Eng,2004; A364:55 |
| [22] | Zhu R Z.Metal Corrosion Science.Beijing:China Metallurgical Industry Press,1989:97-131(朱日彰.金属腐蚀学.北京:冶金工业出版社,1989:97-131) |
| [23] | Cao G,Kou S.Weld J,2005; 1:1 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%