Acta Metall Sin  1996, Vol. 32 Issue (7): 735-741    DOI:

Current Issue | Archive | Adv Search |

WETTING AND JOINING OF Sn-BASED ACTIVE SOLDERS ON SIALON CERAMIC IN ROUGH VACUUM

ZHUANG Yanxin; XIAN Aiping; WANG Yikang; ZHANG Hiumu; HU Zhuangqi(Institute of Metal Research; Chinese Academy of Sciences; Shenyang 110015)(Manuscript received 1995-11-03; in revised form 1996-04-15)

ZHUANG Yanxin; XIAN Aiping; WANG Yikang; ZHANG Hiumu; HU Zhuangqi(Institute of Metal Research; Chinese Academy of Sciences; Shenyang 110015)(Manuscript received 1995-11-03; in revised form 1996-04-15). WETTING AND JOINING OF Sn-BASED ACTIVE SOLDERS ON SIALON CERAMIC IN ROUGH VACUUM. Acta Metall Sin, 1996, 32(7): 735-741.

Abstract References Related Articles Recommended Metrics Download:  PDF(535KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The sessile drop method and four points bending test were used to study the wettability and joining strength of Sn-based solders on Sialon substrates. Under vacuum of 1.33 Pa and holding 20 min at 1173 K, the contact angle of Sn-based is lower than 20 degree,while the joining strength of the soldering joints on rough vacuum may be markedly improved with the addition of zinc or lead, The average joining strength of Sialon/Sialon joints, soldered with Sn-5Cu-STi, Sn-5Cu-5Ti-20Zn, Sn-5Cu-5Ti-10Pb, are 90.8, 154.3 and 169.1 MPa respectively. And the maximums of joining strength are respectively 119.8, 200 and 216.1 MPa for three solders. In rough vacuum, Sn-based active solders may finish the joining of Sialon/Sialon, and the residual stress is reduced. On the other hand, alloy component zinc in Sn-based solders obviously affects precursor film in rough vacuum.Correspondent:ZHUANG Yanxin, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110015 Key words:  Sn-based active solder      rough vacuum      wetting      joining      Sialon ceramic      Received:  18 July 1996      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1996/V32/I7/735 1DelannayF,ForyenL,DeruvtlereA．JMaterSci,1987,22:12BondleyRJ．CeramicAge,1951;58(1):153TerrillJR,CohranCN,StokesJJ,HaupinWE．WeldJ．1971;50:8334邱惠中．见:中国机械工程学会焊接学会编,第六届全国焊接学术会议选集(第一集),西安,1990:175 KapoorRR,EagarTW．MetallTrans,1989;20B:9196冼爱平．中国科学院金属研究所博士学位论文,1991:977 梁英教．物理化学．北京:冶金工业出版社,1983:808 叶大伦．实用无机物热力学数据手册．北京:冶金工业出版社,1981:289HoweJM．IntMaterRev,1993;38(5):233 [1] SUN Jia, LI Xuexiong, ZHANG Jinhu, WANG Gang, YANG Mei, WANG Hao, XU Dongsheng. Phase Field Modeling of Formation Mechanism of Grain Boundary Allotriomorph in β→α Phase Transformation in Ti-6Al-4V Alloy[J]. 金属学报, 2020, 56(8): 1113-1122. [2] Feng QIU, Haotian TONG, Ping SHEN, Xiaoshuang CONG, Yi WANG, Qichuan JIANG. Overview: SiC/Al Interface Reaction and Interface Structure Evolution Mechanism[J]. 金属学报, 2019, 55(1): 87-100. [3] Shubo LI, Wenbo DU, Xudong WANG, Ke LIU, Zhaohui WANG. Effect of Zr Addition on the Grain Refinement Mechanism of Mg-Gd-Er Alloys[J]. 金属学报, 2018, 54(6): 911-917. [4] Geliang LIU, Bingyang MA, Hailong SHANG, Fan CHEN, Rongbin LI, Geyang LI. Wettability Improvement and Brazing of Si3N4by Sputtered Al[J]. 金属学报, 2017, 53(12): 1645-1650. [5] TAN Xianghu,SHAN Jiguo,REN Jialie. EFFECTS OF Cr PLATING LAYER ON SHEAR STRENGTH AND INTERFACE BONDING CHARACTERISTICS OF MILD STEEL/CFRP JOINT BY LASER HEATING[J]. 金属学报, 2013, 49(6): 751-756. [6] YU Haiping XU Zhidan LI Chunfeng ZHAO Zhixue. EXPERIMENTAL RESEARCH ON MAGNETIC PULSE JOINING OF 3A21 ALUMINUM ALLOY-20 STEEL TUBES[J]. 金属学报, 2011, 47(2): 197-202. [7] . THE WETTING BEHAVIOR AND INTERFACIAL CHARACTERISTICS OF In-Sn ALLOY ON AMORPHOUS AND CRYSTALLINE Cu46Zr45Al7Gd2 SUBSTRATES[J]. 金属学报, 2006, 42(2): 201-204 . [8] . DEWETTING OF SnAgCu LEAD-FREE SOLDER LIQUID ON NON-WETTING LINE[J]. 金属学报, 2006, 42(12): 1298-1302 . [9] WANG Liduo;WANG Yinghua;LI Wenzhi; LI Hengde (Tsinghua University; Beijing 100084); OKI Takeo (Naguya University; Japan). REACTION BEHAVIOUR OF ZrO_2/Ti INTERFACE IN JOINTING ZIRCONIA CERAMICS AND STAINLESS STEEL 304 WITH Ti FOIL[J]. 金属学报, 1997, 33(7): 756-762. [10] XIAN Aiping;SI Zhongyao Institute of Metal Research; Academia Sinica; Shenyang. BEHAVIOUR OF BUFFER LAYER IN JOINING OF SIALON CERAMICS TO 4OCr STEEL[J]. 金属学报, 1991, 27(6): 133-137. [11] ZHANG Oiyun;HAN Wanshu;LIU Junkang Peking University; Beijing ZHANG Qiyun; professor; Department of Chemistry; Peking University 100871. INTERACTION BETWEEN Cu AND LIQUID Sn——Also on Physical Meaning of Wetting Curve[J]. 金属学报, 1989, 25(6): 85-90. [12] AI Suhua;WANG Zhongguang Institute of Metal Research; Academia Sinica; Shenyang. EFFECT OF ENVIRONMENTS ON FATIGUE BEHAVIOUR OF A DUAL-PHASE STEEL[J]. 金属学报, 1988, 24(3): 193-199. [13] JIANG Wenbiao Department of Matericls Science and Engineering;Nanjing Institute of Technology;Nanjing;LIU Youpeng;SHU Guangji Nanjing Institute of Technology. WETTING OF GRAPHITE BY LIQUID ALUMINIUM[J]. 金属学报, 1988, 24(2): 214-217. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed