Sn-58Bi合金连续挤压过程中的组织及性能演变*

doi:10.11896/j.issn.1005-023X.2017.012.019

《材料导报》期刊社

2017, Vol. 31

Issue (12): 89-92 https://doi.org/10.11896/j.issn.1005-023X.2017.012.019

材料研究

Sn-58Bi合金连续挤压过程中的组织及性能演变^*

尹建成, 张八淇, 刘丽娜, 陈业高, 王力强, 杨环, 钟毅

昆明理工大学材料科学与工程学院, 昆明 650093

Microstructure and Property Evolution of Sn-58Bi Alloy During Continuous Extrusion

YIN Jiancheng, ZHANG Baqi, LIU Lina, CHEN Yegao, WANG Liqiang, YANG Huan, ZHONG Yi

School of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093

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摘要采用连续挤压技术制备了Sn-58Bi合金丝,并对连续挤压过程中的组织及性能演变进行了研究。结果表明,在摩擦剪切变形区,Sn相沿变形方向被拉长,Bi相呈带状分布;镦粗区的Bi相呈粗大团状分布;粘着区开始发生动态再结晶,Bi相呈蔷薇状分布;直角弯曲挤压区发生完全动态再结晶,形成了细小的再结晶组织。在连续挤压过程中,Sn-58Bi合金的显微硬度总体呈上升趋势。合金丝的抗拉强度和伸长率均随着挤压比的增大而增大。研究表明Sn-58Bi合金的断裂主要是由Sn相和Bi相之间的相界分离和Bi相破碎引起的。

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关键词: Sn-58Bi合金丝连续挤压显微组织力学性能断裂特征

Abstract: The Sn-58Bi alloy wires were fabricated by continuous extrusion technology. The microstructure and property evolution of the Sn-58Bi alloy during continuous extrusion were researched. The results showed that Sn matrix was elongated along the extrusion direction and the Bi phase was in band-like distribution in friction-shearing region. The Bi phase seems like coarser cluster structure in the upsetting deformation region. The dynamic recrystallization began to occur and Bi phase turns into rosette structure in the adhesion region. The dynamic recrystallization was completed and resulted in finer recrystallization structure in the right-angle bending region. The Vickers hardness of Sn-58Bi alloy increased with the increasing deformation during continuous extrusion except in the right-angle bending region. The tensile strength and elongation of alloy increase with the increase of the extrusion ratio. Analysis has indicated that the fracture of Sn-58Bi alloy wire was caused by inter-phase separation between the tin and bismuth phase and broken of bismuth.

Key words: Sn-58Bi alloy wire continuous extrusion microstructure mechanical property fracture characteristics

出版日期: 2017-06-25 发布日期: 2018-05-08

ZTFLH:

TG115.28

基金资助: *国家自然科学基金(50874055)

作者简介: 尹建成:男,1978年生,博士,副教授,从事金属材料成形新技术研究 E-mail:yjc_2002@126.com

引用本文:

尹建成, 张八淇, 刘丽娜, 陈业高, 王力强, 杨环, 钟毅. Sn-58Bi合金连续挤压过程中的组织及性能演变^*[J]. 《材料导报》期刊社, 2017, 31(12): 89-92.
YIN Jiancheng, ZHANG Baqi, LIU Lina, CHEN Yegao, WANG Liqiang, YANG Huan, ZHONG Yi. Microstructure and Property Evolution of Sn-58Bi Alloy During Continuous Extrusion. Materials Reports, 2017, 31(12): 89-92.

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http://www.mater-rep.com/CN/10.11896/j.issn.1005-023X.2017.012.019 或 http://www.mater-rep.com/CN/Y2017/V31/I12/89

1 Divya B,Hiroshi S,Alexander M. Characterization and fracture behavior of bismuth-tin thermal fuse alloy wires produced by the ohno continuous casting process[J]. Mater Characterization,2010,61(9):882.
2 Jung H R,Kim H H,Lee W J. Characterization of small-sized eutectic Sn-Bi solder bumps fabricated using electroplating[J]. J Electron Mater,2006,35(5):1067.
3 Puttlitz J K, Galyon G T. Impact of the ROHS directive on high-performance electronic systems part Ⅱ:Key reliability issues preventing the implementation of lead-free solders[J]. J Mater Sci-Mater EL,2007,1(8):331.
4 Zhang Dongmei, Ding Guipu, Wang Hong, et al. Low temperature hermetic bonding process based on electro deposited Sn/Bi alloy[J]. J Funct Mater Devices,2006,12(3):211(in Chinese).
张东梅,丁桂甫,汪红,等. 基于Sn/Bi合金的低温气密性封装工艺研究[J]. 功能材料与元器件学报,2006,12(3):211.
5 Zhang Xinping,Yin Limeng,Yu Chuanbao. Advances in research and application of lead-free solders for electronic and photonic packaging[J]. Chin J Mater Res,2008,22(1):1(in Chinese).
张新平,尹立孟,于传宝.电子和光子封装无铅钎料的研究和应用进展[J].材料研究学报,2008,22(1):1.
6 Peng Zi, Li Mingmao. Development of CONFORM process and numerical simulation[J]. Aluminium Fabrication,2009(3):7(in Chinese).
彭孜,李明茂. CONFORM连续挤压技术及数值模拟的发展[J]. 铝加工,2009(3):7.
7 Lv Xiaochun, He Peng, Zhang Binbin, et al. Effect of solidification mode on microstructure and properties of Sn-Bi solders[J].J Mater Eng,2010(10):89(in Chinese).
吕晓春,何鹏,张斌斌,等. 凝固方式对Sn-Bi钎料组织和性能的影响[J].材料工程,2010(10):89.
8 Liu X Y, Huang M L, Wu C M L, et al. Effect of Y₂O₃ particles on microstructure formation and shear properties of Sn-58Bi solder[J]. Mater Sci:Mater Electron,2010,21(10):1046.
9 Sui Xian, Song Baoyun, Li Bing, et al. Characteristic of microstructure and properties evolution of H65 brass alloy during continuous extrusion process[J]. Trans Nonferrous Metals Soc China,2009(6):1049(in Chinese).
隋贤,宋宝韫,李冰,等. H65黄铜合金连续挤压过程中的组织和性能演变特征[J].中国有色金属学报,2009(6):1049.
10 Kwon Y A, Daya Z A, et al. Deformation behavior of bismuth-tin alloy wires with eutectic morphology produced by the ohno continuous casting process[J]. Mater Sci Eng A,2004,368(1):323.
11 Ding Y, Wing C, Li M, et al. In-situ SEM observation on fracture behaviors of Sn-based solder alloys[J]. J Mater Sci,2005,40(8):1993.
12 Osório W R, Peixoto L C, Garcia L R, et al. Microstructure and mechanical properties of Sn-Bi, Sn-Ag and Sn-Zn lead-free solder alloys[J]. J Alloys Compd,2013,572:97.
13 Sengupta S, Soda H, Mclean A. Microstructure and properties of a bismuth-indium-tin eutectic alloy[J]. J Mater Sci,2002,37(9):1747.
14 Chen S, Zhang L, Liu J, et al. A reliability study of nanoparticles reinforced composite lead-free solder[J]. Mater Trans,2010,51(10):1720.
15 Ma B,Li J,Zhang G. Structural morphologies of Cu-Sn-Bi immiscible alloys with varied compositions[J]. J Alloys Compd,2012,535:95.
16 Pearson C E. The visous properties of extruded eutectic alloys of lead-tin and bismuth tin[J]. Metals,2002,54(1):111.
17 Long Z, Gu X, Liu P, et al. The microstructure and mechanical properties of Sn-58Bi eutectic alloy wires[C]//Brazing and Soldering 2012: IBSC Proceedings of 5th International Conference. ASM International,2012.

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