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《材料导报》期刊社  2018, Vol. 32 Issue (8): 1263-1266    https://doi.org/10.11896/j.issn.1005-023X.2018.08.011
  材料研究 |
不锈钢表面电镀锡银钎料的润湿特性
王星星1, 彭进1, 崔大田1, 孙国元1, 何鹏2
1 华北水利水电大学机械学院,郑州 450045;
2 哈尔滨工业大学先进焊接与连接国家重点实验室, 哈尔滨 150001
Wetting Characteristics of Tin-electroplated Silver Brazing Alloys on the Surface of 304 Stainless Steel
WANG Xingxing1, PENG Jin1, CUI Datian1, SUN Guoyuan1, HE Peng2
1 School of Mechanical Engineering,North China University of Water Resources and Electric Power,Zhengzhou 450045;
2 State Key Laboratory of Advanced Welding and Joining,Harbin Institute of Technology,Harbin 150001
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摘要 为揭示不锈钢表面电镀锡银钎料的润湿特性,借助润湿试验炉、影像式烧结点试验仪、扫描电镜、X射线衍射仪、能谱分析仪对电镀锡银钎料的润湿行为、动态铺展过程、界面组织、物相组成及润湿界面化学元素分布进行了分析。研究表明,优先铺展的前驱膜是改善电镀锡银钎料润湿性的本质原因。润湿过程中出现的前驱膜效应,主要是试验中FB102钎剂中的硼酐引起的。电镀锡银钎料与不锈钢界面出现的Cu41Sn11相过渡层,垂直于润湿界面呈柱状向钎料内生长。随着Sn含量升高,电镀锡银钎料在不锈钢表面的润湿面积呈增大趋势;与同Sn含量(2.4%~7.2%,质量分数)的传统AgCuZnSn钎料相比,电镀锡银钎料在不锈钢表面的润湿面积提高了8.1%~12.5%。当Sn含量为7.2%时,电镀锡银钎料的润湿面积高达481 mm2。电镀锡银钎料与不锈钢母材的接合界面是扩散-化合物混合型形式。
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王星星
彭进
崔大田
孙国元
何鹏
关键词:  304不锈钢  电镀锡银钎料  前驱膜效应  润湿面积  能谱分析    
Abstract: Aiming at revealing the wetting characteristic of Sn-electroplated Ag brazing alloys on the surface of 304 stainless steel, wetting test furnace, imaging-type sintering point tester, scanning electron microscope (SEM), X-ray diffractometer (XRD), energy dispersive spectrometer (EDS) were applied to analyze the wetting behavior, dynamic spreading process, interfacial microstructure, phase composition and element distribution. And the chemical elements of the interface was analyzed by line scan. The results suggested that the improved wettability of the Sn-electroplated Ag brazing alloy on stainless steel surface is intrinsically caused by the prior spreading of the wetting precursor, which is mainly induced by the B2O3 in FB102 flux employed during wetting experiment. Cu41Sn11 compound phase, which appears at the interface of Sn-electroplated Ag brazing alloys and stainless steel, is perpendicular to the wetting interface and grow inward the brazing seam form a “column” shape. With the increase of Sn content, the wetting area of Sn-electroplated Ag brazing alloys exhibited an expanding trend on the surface of stainless steel. Compared with the traditional brazing filler metals, under the same Sn content, the wetting area of Sn-electroplated Ag brazing alloys increased about 8.1%—12.5%. When Sn content is 7.2 wt%, the wetting area of Sn-electroplated Ag brazing alloys reached the maximum value of about 481 mm2. Our research also implied the diffusion-compound-type bonding form of the interface between Sn-electroplated Ag brazing alloys and 304 stainless steel.
Key words:  304 stainless steel    Sn-electroplated Ag brazing alloys    precursor effect    wetting area    energy spectrum analysis
               出版日期:  2018-04-25      发布日期:  2018-05-11
ZTFLH:  TG454  
基金资助: 国家自然科学基金(51705151);河南省自然科学基金(162300410191);河南省高等学校重点科研项目(17A430021);华北水利水电大学博士科研启动基金(201704001)
作者简介:  王星星:男,1984年生,博士,讲师,主要研究方向为新型银基钎料及其钎焊工艺开发 E-mail:paperwxx@126.com
引用本文:    
王星星, 彭进, 崔大田, 孙国元, 何鹏. 不锈钢表面电镀锡银钎料的润湿特性[J]. 《材料导报》期刊社, 2018, 32(8): 1263-1266.
WANG Xingxing, PENG Jin, CUI Datian, SUN Guoyuan, HE Peng. Wetting Characteristics of Tin-electroplated Silver Brazing Alloys on the Surface of 304 Stainless Steel. Materials Reports, 2018, 32(8): 1263-1266.
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http://www.mater-rep.com/CN/10.11896/j.issn.1005-023X.2018.08.011  或          http://www.mater-rep.com/CN/Y2018/V32/I8/1263
1 Wang He,Xue Songbai,Liu Shuang. Effect of Ag on properties of Ag-contained filler metals[J].The Chinese Journal of Nonferrous Metals,2016,26(11):2340(in Chinese).
王禾,薛松柏,刘霜.银元素对含银钎料性能的影响[J].中国有色金属学报,2016,26(11):2340.
2 Long W M,Zhang G X,Zhang Q K. In situ synthesis of high strength Ag brazing filler metals during induction brazing process[J].Scripta Materialia,2016,110:41.
3 Maniani M E,Sabbar A. Partial and integral enthalpies of mixing in the liquid Ag-In-Sn-Zn quaternary alloys[J].Thermochimica Acta,2014,592:1.
4 Ma Chaoli,Xue Songbai,Wang Bo. Study on novel Ag-Cu-Zn-Sn brazing filler metal bearing Ga[J].Journal of Alloys and Compounds,2016,688:854.
5 Wierzbicki L J,Malec W,Stobrawa J,et al. Studies into new, environment-alloy friendly Ag-Cu-Zn-Sn brazing alloys of low silver content[J].Archives of Metallurgy and Materials,2011,56(1):147.
6 Watanabe T,Yanagisawa A,Sasaki T. Development of Ag based brazing filler metal with low melting point [J].Science and Technology of Welding and Joining,2011,16(6):502.
7 Lai Zhongmin,Xue Songbai,Han Xianpeng,et al. Study on microstructure and property of brazed joint of AgCuZn-X(Ga, Sn, In, Ni) brazing alloy[J].Rare Metal Materials and Engineering,2010,39(3):397.
8 Ma Jia,Long Weimin,He Peng,et al. Effect of gallium addition on microstructure and properties of Ag-Cu-Zn-Sn alloys[J].China Wel-ding (English Edition),2015,24(3):6.
9 Khorunov V F,Stefaniv B V,Maksymova S V. Effect of nickel and manganese on structure of Ag-Cu-Zn-Sn system alloys and strength of brazed joints[J].Paton Welding Journal,2014,4:22.
10 Wang Xingxing,Tan Qunyan,Xue Peng,et al. Phase composition and formation mechanism of diffusion transition zone for silver-based brazing alloys with tin coatings[J].Materials Review B:Research Papers,2017,31(4):66(in Chinese).
王星星,谭群燕,薛鹏,等. 镀锡银钎料扩散过渡区的物相和形成机制[J]. 材料导报:研究篇,2017,31(4):66.
11 Edmund B W,Gary S G,David R H. Precursor film controlled wetting of Pb on Cu[J].Physical Review Letters,2003,91:6102.
12 Xian A P. Precursor film of tin-based active solder wetting on cera-mics[J].Journal of Materials Science,1993,28:1019.
13 Ma Guangcai,Li Wen,Li Hong,et al. Wetting behavior and interfacial characteristics of In-Sn alloy on amorphous and crystalline Cu46Zr45Al7Gd2 substrates[J].Acta Metallurgica Sinica,2006,42(2):201(in Chinese).
马广才,李文,李宏,等.In-Sn合金熔体在非晶和晶态Cu46Zr45Al7Gd2合金上的润湿性及界面特性[J].金属学报,2006,42(2):201.
14 Li M G,Sun D Q,Qiu X M,et al. Effect of tin on melting temperature and microstructure of Ag-Cu-Zn-Sn filler metals[J].Materials Science and Technology(United Kingdom),2005,21(11):1318.
15 Du Nan,Wang Shuaixing,Zhao Qing,et al. Effects of boric acid on microstructure and corrosion resistance of boric/sulfuric acid anodic film on 7050 aluminum alloy[J].Transactions of Nonferrous Metals Society of China,2012,22(7):1655.
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