{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"利用直流电弧等离子体法成功制备了分散性较好的纳米链状Ag-Cu-In-Sn合金粉末.用X射线衍射(XRD)、透射电镜(TEM)和差示扫描量热分析(DSC)等手段对粉末的结构、粒度和热性能进行了表征.研究结果表明:通过优化工艺可制备粒度分布均匀,产率较高,平均粒度在45.03 nm的Ag-Cu-In-Sn合金粉末.该粉末具有独特的热性能,与微米合金粉末的熔点相比,其熔点下降了近160℃.","authors":[{"authorName":"颜秀文","id":"cb6924fc-ab3f-44bb-a328-454c5c1b00cc","originalAuthorName":"颜秀文"},{"authorName":"丘泰","id":"d3e49129-192d-4b66-b10f-828cac4c14bb","originalAuthorName":"丘泰"},{"authorName":"李良峰","id":"da7adc99-6d73-4631-8425-0331e1e8cc25","originalAuthorName":"李良峰"},{"authorName":"张振忠","id":"43b62b43-2f03-4264-90f9-d117e95a104a","originalAuthorName":"张振忠"}],"doi":"","fpage":"330","id":"4f5079f0-7107-4f30-a122-647d20be8643","issue":"2","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"0d32c4b9-3a07-478f-99d2-6f76ab3cca36","keyword":"Ag-Cu-In-Sn","originalKeyword":"Ag-Cu-In-Sn"},{"id":"9d8992a6-9656-4cc5-8e09-11faab9a47f6","keyword":"热分析","originalKeyword":"热分析"},{"id":"e9d362f0-801f-4ab4-bddb-c79dc3f62834","keyword":"直流电弧等离子体","originalKeyword":"直流电弧等离子体"}],"language":"zh","publisherId":"xyjsclygc200802032","title":"纳米Ag-Cu-In-Sn合金粉末的制备及其热分析","volume":"37","year":"2008"},{"abstractinfo":"Ag-Cu-In-Sn系合金钎料,熔化温度在557~693℃之间,适合于电真空、半导体及微电子器件在真空或保护气氛中无钎剂中温钎焊.对In+Sn含量为20%的Ag-Cu-In-Sn合金,采用强制大变形热挤压开坯的方式,得到了0.1 mm以下的薄带钎料.通过金相观察、SEM、XRD及拉伸力学试验对钎料的金相组织、相结构、熔化温度及力学性能进行了分析测试.结果表明:对In+Sn含量为20%的Ag-Cu-In-Sn合金钎料,采用强制大变形热挤压开坯,可得到0.1 mm以下的薄带钎料,成材率达到60%以上;Ag-Cu-In-Sn合金主要由具有面心立方结构的富Ag的α相和具有复杂结构富Cu的β相,及少量的Cu41Sn11、Ag3 In、CuSn等中间相化合物组成;材料的抗拉强度高达495 MPa;材料的断裂机制为微孔聚集型断裂,微观组织中有明显的韧窝存在.","authors":[{"authorName":"甘卫平","id":"30d55cba-2410-47d4-9134-c11be2ac4d21","originalAuthorName":"甘卫平"},{"authorName":"陈慧","id":"4a1d9eb7-4e72-46d4-b0ce-1efacd362f59","originalAuthorName":"陈慧"},{"authorName":"杨伏良","id":"fd202acf-b279-4540-ac84-f0633b44e8e8","originalAuthorName":"杨伏良"}],"doi":"","fpage":"156","id":"a6beb878-804f-4e56-8b64-e624fb2e858b","issue":"3","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"220e7f85-fe07-4579-8ceb-8876384e00ed","keyword":"中温钎料","originalKeyword":"中温钎料"},{"id":"2fa69ac8-d3b9-4c05-95d3-f7063615d7bd","keyword":"挤压","originalKeyword":"挤压"},{"id":"213a0e9c-960a-4c5f-92ad-0100d4c9ca5b","keyword":"微观组织","originalKeyword":"微观组织"},{"id":"ed7c3ba1-83dc-46b9-8767-ef8f2be3acc1","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"cldb200703043","title":"Ag-Cu-In-Sn钎料加工工艺的研究","volume":"21","year":"2007"},{"abstractinfo":"A Series of experiments have been designed to investigate the effect of different space positions between liquid Ag-Cu-Sn alloy drop and iron substrates on the liquid/solid interfacial morphologies by a sessile drop method. The results show that Ag-Cu-Sn alloy diffuses into the solid iron substrate, and the amounts are greater and the distances are longer when it diffuses into the lower substrate than that into the upper one. Moreover, there are many primary alpha-Fe dendrites in the liquid Ag-Cu-Sn alloy close to the upper substrate of liquid bridge or the surface of metal drop. That is due to the effect of gravity.","authors":[],"categoryName":"|","doi":"","fpage":"1463","id":"d3c3f38d-c519-40aa-aed9-bbdbe06eb5ae","issue":"16","journal":{"abbrevTitle":"CSB","id":"93e93b22-e268-4660-889e-9c13ce861f8e","issnPpub":"1001-6538","publisherId":"CSB","title":"Chinese Science Bulletin"},"keywords":[{"id":"d4caf1d1-7146-4261-88ef-87eb2138adc3","keyword":"liquid/solid interface;diffusion;alpha-Fe dendrite;wettability","originalKeyword":"liquid/solid interface;diffusion;alpha-Fe dendrite;wettability"}],"language":"en","publisherId":"1001-6538_1999_16_1","title":"Interfacial morphologies between iron and Ag-Cu-Sn alloy","volume":"44","year":"1999"},{"abstractinfo":"研究了热-剪切循环条件下Sn-3.5Ag-0.5Cu钎料/Cu界面的显微结构,分析了界面金属间化合物的生长行为,并与恒温时效后的Sn-3.5Ag-0.5Cu/Cu界面进行了对比.结果表明:恒温时效至100 h,Sn-3.5Ag-0.5Cu/Cu界面上已形成Cu6Sn5和Cu3Sn两层金属间化合物;而热-剪切循环至720周Sn-3.5Ag-0.5Cu/Cu界面上只存在Cu6Sn5金属间化合物层,无Cu3Sn层生成,在界面近域的钎料内,颗粒状的Ag3Sn聚集长大成块状;在热-剪切循环和恒温时效过程中,界面金属间化合物的形态初始都为扇贝状,随着时效时间的延长逐渐趋于平缓,最终以层状形式生长.","authors":[{"authorName":"王烨","id":"c0cf369a-0818-4aea-9eeb-1d152d20df9b","originalAuthorName":"王烨"},{"authorName":"黄继华","id":"e1dd1ea4-078d-4f99-9e4d-bd42cf7d794e","originalAuthorName":"黄继华"},{"authorName":"张建纲","id":"cb3b419c-8d4f-405c-a90d-1611a89049e4","originalAuthorName":"张建纲"},{"authorName":"齐丽华","id":"c1506cd5-547d-41ee-a829-2d327a8c8513","originalAuthorName":"齐丽华"}],"doi":"","fpage":"495","id":"92101fa4-1d32-45a2-904f-e1c7664ce454","issue":"3","journal":{"abbrevTitle":"ZGYSJSXB","coverImgSrc":"journal/img/cover/ZGYSJSXB.jpg","id":"88","issnPpub":"1004-0609","publisherId":"ZGYSJSXB","title":"中国有色金属学报"},"keywords":[{"id":"d4e85fe6-84df-47b9-8e37-86c421a17f77","keyword":"热-剪切循环","originalKeyword":"热-剪切循环"},{"id":"99f61ef8-8840-4b97-9821-e9b871544208","keyword":"恒温时效","originalKeyword":"恒温时效"},{"id":"e2df0df1-3073-4b44-93d6-82c3cb9f9757","keyword":"Sn-3.5Ag-0.5Cu/Cu界面","originalKeyword":"Sn-3.5Ag-0.5Cu/Cu界面"},{"id":"d09936aa-5186-44d6-8797-4abcea33abec","keyword":"金属间化合物","originalKeyword":"金属间化合物"}],"language":"zh","publisherId":"zgysjsxb200603019","title":"Sn-3.5Ag-0.5Cu/Cu界面的显微结构","volume":"16","year":"2006"},{"abstractinfo":"In the current study, the interfacial microstructures of Sn-Ag/Cu-X alloy (X = Ag, Sn or Zn) couples were investigated. The experimental results confirm that addition of Ag or Zn can effectively suppress the growth of the Cu(3)Sn layer, while addition of Sn accelerates the growth of the Cu(3)Sn layer. Meanwhile, the formation of voids is effectively suppressed by alloying the Cu substrate. The disappearance of voids and the absence of the Cu(3)Sn layer were well explained in terms of the phase diagram and the diffusion flux: the Cu(3)Sn phase is a nonequilibrium phase based on the Sn-Cu-Zn ternary phase diagram, since a high-Zn region is formed at the Cu(6)Sn(5)/Cu-Zn alloy interface; in addition, the high Sn diffusion flux in the Cu(6)Sn(5) can suppress the growth of Cu(3)Sn and the formation of voids.","authors":[],"categoryName":"|","doi":"","fpage":"1542","id":"20725c28-5f9d-4a41-83c5-f5c4312fedb4","issue":"7","journal":{"abbrevTitle":"JOEM","id":"62aa74b6-b846-4747-bf80-d35bdc65d26f","issnPpub":"0361-5235","publisherId":"JOEM","title":"Journal of Electronic Materials"},"keywords":[{"id":"6e8764e5-2f77-42a4-a497-b5895f395fdb","keyword":"Cu(3)Sn;void;Cu alloys;intermetallic compound (IMC);interfacial;reaction;free solders;mechanisms;diffusion;strength;joints","originalKeyword":"Cu(3)Sn;void;Cu alloys;intermetallic compound (IMC);interfacial;reaction;free solders;mechanisms;diffusion;strength;joints"}],"language":"en","publisherId":"0361-5235_2011_7_1","title":"Interfacial Microstructure and Growth Kinetics of Intermetallic Compound Layers in Sn-4 wt.%Ag/Cu-X (X = Zn, Ag, Sn) Couples","volume":"40","year":"2011"},{"abstractinfo":"运用莱卡显微镜、X射线衍射仪等仪器设备,研究添加元素Zn对Sn3.5Ag0.5Cu钎料组织性能的影响.结果表明:Zn与AgCu形成AgZn和CuZn3化合物,能显著细化Sn3.5Ag0.5Cu钎料组织,降低Sn3.5Ag0.5Cu钎料合金的润湿性,同时可提高Sn3.5Ag0.5Cu钎料合金抗拉强度.","authors":[{"authorName":"吴敏","id":"46f10df6-1892-434b-bb3d-16bcf6c84b97","originalAuthorName":"吴敏"}],"doi":"10.3969/j.issn.1005-8192.2007.01.009","fpage":"30","id":"78362728-9ad9-44f8-b68b-966a103c6750","issue":"1","journal":{"abbrevTitle":"JSGNCL","coverImgSrc":"journal/img/cover/JSGNCL.jpg","id":"46","issnPpub":"1005-8192","publisherId":"JSGNCL","title":"金属功能材料"},"keywords":[{"id":"a6953f1a-aaec-4010-8f77-649a5e52d766","keyword":"钎料","originalKeyword":"钎料"},{"id":"9a74510d-bbb4-4dd0-9ede-9490ab4b1c2a","keyword":"Sn3.5Ag0.5Cu","originalKeyword":"Sn3.5Ag0.5Cu"},{"id":"4fbabc43-1f27-4923-94c7-0e02a12fae9e","keyword":"锌","originalKeyword":"锌"},{"id":"bfd00fef-1dcd-4bcf-8c24-2552bc4bf2b2","keyword":"组织","originalKeyword":"组织"},{"id":"7fb74f96-4bb3-481d-a652-034599674352","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"jsgncl200701009","title":"锌对Sn3.5Ag0.5Cu钎料组织性能的影响","volume":"14","year":"2007"},{"abstractinfo":"短.Ag3SnCu6Sn5可强化基体,提高(-Sn基体的抗压入蠕变性能.","authors":[{"authorName":"曾明","id":"e7d43d1b-a01e-48d5-9693-370a24ca69d5","originalAuthorName":"曾明"},{"authorName":"陈正周","id":"683bad8a-ccb9-453f-9e5b-909567896adc","originalAuthorName":"陈正周"},{"authorName":"沈保罗","id":"9b735692-c1f8-4566-89e8-17c5b05248e8","originalAuthorName":"沈保罗"},{"authorName":"徐道芬","id":"1da01ffd-9286-4d4f-a5be-1442b0657769","originalAuthorName":"徐道芬"},{"authorName":"廖春丽","id":"3319e4ff-c596-4993-bc3d-fe127c92ac50","originalAuthorName":"廖春丽"}],"doi":"","fpage":"1353","id":"5e7d7f85-71d6-43ad-ba32-f5bee4833558","issue":"8","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"01385c85-4378-4c57-8fc4-bf5390a11410","keyword":"Sn-3.5Ag-2Bi-0.7Cu","originalKeyword":"Sn-3.5Ag-2Bi-0.7Cu"},{"id":"6d741b92-299d-4f5d-ba6e-75ba1b47e59e","keyword":"无铅焊料","originalKeyword":"无铅焊料"},{"id":"e9d93ef1-8f70-43b4-875e-c929a6d5a699","keyword":"压入蠕变","originalKeyword":"压入蠕变"},{"id":"35e416a9-d44a-43ed-aa25-f15713b994b1","keyword":"应力指数","originalKeyword":"应力指数"},{"id":"f1e54bc0-d430-4b15-b216-14ccebf9fad8","keyword":"激活能","originalKeyword":"激活能"}],"language":"zh","publisherId":"xyjsclygc200908009","title":"Sn-3.5Ag-2Bi-0.7Cu无铅焊料压入蠕变性能的研究","volume":"38","year":"2009"},{"abstractinfo":"

利用DSC、微焊点强度测试仪、SEM、EDS及XRD,研究了Sn0.3Ag0.7CuSn1.0Ag0.5CuSn3.0Ag0.5Cu钎料的熔化特性、润湿性、力学性能、显微组织及相种类。通过TL-1000型高低温循环试验箱测试了-55~125 ℃循环条件下Sn-Ag-Cu焊点的界面层变化。结果表明,随着Ag含量的增加,钎料的熔点变化不大,钎料的润湿角显著降低,N2氛围条件下,3种钎料的润湿性均出现明显的提高。此外,3种焊点的力学性能也随着Ag含量的增加显著提高。Sn0.3Ag0.7CuSn1.0Ag0.5Cu焊点的基体组织存在着少量的Ag3Sn和大颗粒Cu6Sn5化合物,且分布杂乱,Sn3.0Ag0.5Cu焊点的基体组织则相对较为均匀,这也是Sn0.3Ag0.7CuSn1.0Ag0.5Cu焊点的力学性能低于Sn3.0Ag0.5Cu的主要原因。对焊点进行热循环处理,发现3种焊点界面金属间化合物的厚度明显增加,界面层的形貌也由原来扇贝状向层状转化。

","authors":[{"authorName":"孙磊","id":"fab1a7a0-f68c-496c-a885-3fc254d25826","originalAuthorName":"孙磊"},{"authorName":"陈明和","id":"9ab030d1-02cd-4bb3-a4b8-7e4ca929d014","originalAuthorName":"陈明和"},{"authorName":"张亮","id":"fa921292-60ef-421d-89b8-c3b81a0df173","originalAuthorName":"张亮"},{"authorName":"杨帆","id":"a92d665c-1c22-4e15-905b-e9a7d383d97e","originalAuthorName":"杨帆"}],"categoryName":"Orginal Article","doi":"10.11900/0412.1961.2016.00332","fpage":"615","id":"893131e1-114f-486d-8cc6-562c8676b1fa","issue":"5","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"43275a60-da3d-4ed0-a0d9-f20f95a2f495","keyword":"Sn-Ag-Cu","originalKeyword":"Sn-Ag-Cu"},{"id":"bee8cf75-5994-4d85-9276-f9083194c5e2","keyword":"润湿性","originalKeyword":"润湿性"},{"id":"21ad96f7-9190-449d-a3c6-a7af4db2cb7e","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"8cc102a8-175a-4833-9849-40a66b97204f","keyword":"显微组织","originalKeyword":"显微组织"},{"id":"97c3bc44-f5eb-48f2-9dce-c4477b555ded","keyword":"热循环","originalKeyword":"热循环"}],"language":"zh","publisherId":"C20160332","title":"Sn-Ag-Cu钎料焊接显微组织演化和性能研究","volume":"53","year":"2017"},{"abstractinfo":"Lead-free Sn3.5Ag and Sn3.5Ag0.5Cu solder balls were reflowed by laser to form solder bumps. Shear test was performed on the solder bumps, and SEM/EDX (scanning electron microscopy/energy dispersive X-ray spectrometer) was used to analyze the formation of intermetallic compounds (IMCs) at interface region. A finite element modeling on the temperature gradient and distribution at the interface of solder bump during laser reflow process was conducted to elucidate the mechanism of the IMCs growth direction. The results show that the parameters window for laser reflow bumping of Sn3.5Ag0.5Cu was wider than that of Sn3.5Ag. The shear strength of Sn3.5Ag0.5Cu solder bump was comparable to that of Sn3.5Ag solder bump, and was not affected obviously by laser power and irradiation time when appropriate parameters were used. Both laser power and heating time had a significant effect on the formation of IMCs. A continuous AuSn4 intermetallic compound layer and some needle-like AuSn4 were observed at the interface of solder and Au/Ni/Cu metallization layer when the laser power is small. The formation of needle-like AuSn4 was due to temperature gradient at the interface, and the direction of temperature gradient was the preferred growth direction of AuSn4. With increasing the laser power and heating time, the needle-like AuSn4 IMCs dissolved into the bulk solder, and precipitated out once again during solidification along the grain boundary of the solder bump.","authors":[{"authorName":"Yanhong TIAN","id":"4b9693bb-9cfc-46fa-991f-6a19bd59616f","originalAuthorName":"Yanhong TIAN"}],"categoryName":"|","doi":"","fpage":"220","id":"5e14b1ce-8642-4476-9499-ae00ab522d06","issue":"2","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术(英文)"},"keywords":[{"id":"ee802c9c-810c-4c25-bc7e-844a071a178f","keyword":"Lead-free bumping","originalKeyword":"Lead-free bumping"},{"id":"709939e4-ebf5-42f6-812b-7f161b690eb3","keyword":"null","originalKeyword":"null"},{"id":"fefd7f85-b2bd-43c5-a6ad-1cec4e4939a1","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2008_2_21","title":"Characteristics of Laser Reflow Bumping of Sn3.5Ag and Sn3.5Ag0.5Cu Lead-Free Solder Balls","volume":"24","year":"2008"},{"abstractinfo":"利用静滴法研究了Sn-Cu-Ag/Cu体系熔融焊料的润湿机理,结果发现,700 K是合金焊料铺展机理的转折点.利用DTA分析方法研究了界面反应,采用Kissinger方法计算了界面反应热动力学参数,另外,还研究了元素Cu对提高Sn-Ag-Cu/Cu体系界面反应活化能的影响及对界面反应速率的抑制作用.","authors":[{"authorName":"徐红艳","id":"9eef4403-0965-47cc-99c1-caf6da8bfec3","originalAuthorName":"徐红艳"},{"authorName":"袁章福","id":"614fa450-8597-41fc-b09d-8689517c37f2","originalAuthorName":"袁章福"}],"doi":"","fpage":"2893","id":"d4a308ee-4402-401a-b6b9-bde4eb2b754a","issue":"12","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"ea171d6c-45fe-41b2-b401-3b7155741eaa","keyword":"铺展机理","originalKeyword":"铺展机理"},{"id":"ef49a7d6-1d5b-4ae7-ac95-7727781acec6","keyword":"润湿特性","originalKeyword":"润湿特性"},{"id":"994dd584-561f-40a3-8a19-07466ed94df1","keyword":"界面反应","originalKeyword":"界面反应"},{"id":"1782e280-66c7-4462-99e4-41fe4ef76034","keyword":"热动力学","originalKeyword":"热动力学"},{"id":"6165a45d-f34f-47d5-a5ad-3ec541c8edf9","keyword":"动力学","originalKeyword":"动力学"}],"language":"zh","publisherId":"xyjsclygc201412004","title":"Sn-Ag-Cu/Cu体系界面反应动力学研究","volume":"43","year":"2014"}],"totalpage":1443,"totalrecord":14425}