Effects of Magnetic Field Intensity on Microstructure and Property of Sn-9Zn Solder

doi:10.3696/j.issn.1672-6952.2010.01.013

Journal of Liaoning Petrochemical University ›› 2010, Vol. 30 ›› Issue (1): 44-47.DOI: 10.3696/j.issn.1672-6952.2010.01.013

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Effects of Magnetic Field Intensity on Microstructure and Property of Sn-9Zn Solder

WU Min，LI Jin-quan，XIU Yan，WANG Yan

School of Mechanical Engineering, Liaoning Shihua University, Fushun Liaoning113001,P.R.China

Received:2009-09-21 Published:2010-03-25 Online:2017-07-05

磁场强度对Sn-9Zn钎料合金组织性能影响

吴敏,李金权,修岩,王妍

辽宁石油化工大学机械工程学院,辽宁抚顺113001

作者简介:吴敏(1971-),男,辽宁兴城市,讲师,硕士。
基金资助:
辽宁省教育厅科学研究计划资助项目(2008382,20060505)。

Abstract

Abstract:

Effects on microstructure and property of Sn-9Zn solder alloy were researched under different magnetic field intensity by means of XRD,Leica and Microhardness, etc. The result shows that external magnetic field can promote microstructure refinement of Sn-9Zn solder alloy, but can't change its phase. Wetting ability and microhardness of Sn-9Zn solder alloy enhance with increasing intensity of external magnetic field, and microhardness of Sn-9Zn solder alloy reach to 22.9 MPa at 0.5 T of external magnetic field, which increases 13.2% compared with no external magnetic field action to the solder.

Key words: Magnetic field intensity , , Sn-9Zn solder , , Microstructure , , Property

摘要： 运用X射线衍射仪、Leica显微镜、显微硬度计等仪器设备,研究不同磁场强度作用对Sn-9Zn钎料
合金组织性能影响。研究结果表明,外加磁场作用可促进Sn-9Zn钎料合金显微组织细化,但并不改变钎料合金的
物相,钎料合金的润湿性能随磁场强度增强而增加,同时Sn-9Zn钎料合金的显微硬度也随着磁场强度增强而增
大,其中磁场强度为0.5T时,Sn-9Zn钎料的显微硬度为22.9MPa,与未加磁场相比,钎料显微硬度提高13.2%。

关键词: 磁场强度 , , Sn-9Zn钎料 , , 组织 , , 性能

WU Min，LI Jin-quan，XIU Yan，WANG Yan. Effects of Magnetic Field Intensity on Microstructure and Property of Sn-9Zn Solder[J]. Journal of Liaoning Petrochemical University, 2010, 30(1): 44-47.

吴敏,李金权,修岩,王妍. 磁场强度对Sn-9Zn钎料合金组织性能影响[J]. 辽宁石油化工大学学报, 2010, 30(1): 44-47.

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Effects of Magnetic Field Intensity on Microstructure and Property of Sn-9Zn Solder

磁场强度对Sn-9Zn钎料合金组织性能影响

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