KR20070005682A - 솔더 및 그것을 사용한 실장품 - Google Patents
솔더 및 그것을 사용한 실장품 Download PDFInfo
- Publication number
- KR20070005682A KR20070005682A KR1020067021565A KR20067021565A KR20070005682A KR 20070005682 A KR20070005682 A KR 20070005682A KR 1020067021565 A KR1020067021565 A KR 1020067021565A KR 20067021565 A KR20067021565 A KR 20067021565A KR 20070005682 A KR20070005682 A KR 20070005682A
- Authority
- KR
- South Korea
- Prior art keywords
- mass
- solder
- strength
- alloy
- rich phase
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C13/00—Alloys based on tin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
- B23K35/262—Sn as the principal constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/04—Alloys containing less than 50% by weight of each constituent containing tin or lead
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3457—Solder materials or compositions; Methods of application thereof
- H05K3/3463—Solder compositions in relation to features of the printed circuit board or the mounting process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12708—Sn-base component
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Description
Claims (5)
- Zn: 7 내지 10질량%, Ag: 0.075 내지 1질량%, Al: 0.07 내지 0.5질량%를 함유하고, 또한 Bi: 0.01 내지 6질량% 및 Cu: 0.007 내지 0.1질량%의 1종 또는 2종을 함유하고, 잔부가 Sn 및 불가피적 불순물로 이루어지는 조성을 갖는 것을 특징으로 하는 솔더.
- Zn: 7 내지 10질량%, Ag: 0.075 내지 1질량%, Al: 0.07 내지 0.5질량%, Cu: 0.007 내지 0.1질량%, Mg: 0.007 내지 0.1질량%를 함유하고, 잔부가 Sn 및 불가피적 불순물로 이루어지는 조성을 갖는 것을 특징으로 하는 솔더.
- Zn: 7 내지 10질량%, Ag: 0.075 내지 1질량%, Al: 0.07 내지 0.5질량%, Bi: 0.01 내지 6질량%, Mg: 0.007 내지 0.1질량%를 함유하고, 잔부가 Sn 및 불가피적 불순물로 이루어지는 조성을 갖는 것을 특징으로 하는 솔더.
- Zn: 7 내지 10질량%, Ag: 0.075 내지 1질량%, Al: 0.07 내지 0.5질량%, Bi: 0.01 내지 6질량%, Cu: 0.007 내지 0.1질량%, Mg: 0.007 내지 0.1질량%를 함유하고, 잔부가 Sn 및 불가피적 불순물로 이루어지는 조성을 갖는 것을 특징으로 하 솔더.
- 전자부품과, 상기 전자부품이 상기 제 1항 내지 제 4항중 어느 한 항에 기재된 솔더에 의해 솔더링된 회로 기판을 갖는 것을 특징으로 하는 실장품.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004125935 | 2004-04-21 | ||
JPJP-P-2004-00125935 | 2004-04-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070005682A true KR20070005682A (ko) | 2007-01-10 |
KR100756134B1 KR100756134B1 (ko) | 2007-09-05 |
Family
ID=35196803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067021565A KR100756134B1 (ko) | 2004-04-21 | 2005-04-21 | 솔더 및 그것을 사용한 실장품 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7829199B2 (ko) |
JP (1) | JP4770733B2 (ko) |
KR (1) | KR100756134B1 (ko) |
CN (2) | CN100540206C (ko) |
WO (1) | WO2005102594A1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050100474A1 (en) * | 2003-11-06 | 2005-05-12 | Benlih Huang | Anti-tombstoning lead free alloys for surface mount reflow soldering |
EP1749616A1 (de) * | 2005-08-05 | 2007-02-07 | Grillo-Werke AG | Verfahren zum Lichtbogen- oder Strahllöten/-schweissen von Werkstücken gleicher oder verschiedener Metalle oder Metalllegierungen mit Zusatzwerkstoffen aus Sn-Basis-Legierungen; Draht bestehend aus einer Zinn-Basis-Legierung |
US7749336B2 (en) * | 2005-08-30 | 2010-07-06 | Indium Corporation Of America | Technique for increasing the compliance of tin-indium solders |
WO2007029329A1 (ja) * | 2005-09-09 | 2007-03-15 | Fujitsu Limited | はんだ合金、そのはんだ合金を用いた電子基板およびその製造方法 |
US20070071634A1 (en) * | 2005-09-26 | 2007-03-29 | Indium Corporation Of America | Low melting temperature compliant solders |
CN102152022A (zh) * | 2011-04-18 | 2011-08-17 | 宁波喜汉锡焊料有限公司 | 一种高抗氧耐蚀SnZn基无铅钎料 |
US20130029178A1 (en) * | 2011-07-27 | 2013-01-31 | Shih-Ying Chang | Active solder |
JP5387808B1 (ja) * | 2012-04-18 | 2014-01-15 | 千住金属工業株式会社 | はんだ合金 |
DE102014220365A1 (de) * | 2014-10-08 | 2016-04-28 | Vetter Pharma-Fertigung GmbH & Co. KG | System und Verfahren zur Vorbereitung einer Injektion |
CN107210241B (zh) * | 2015-03-10 | 2019-12-31 | 三菱电机株式会社 | 功率半导体装置 |
CN108032001A (zh) * | 2017-12-18 | 2018-05-15 | 苏州铜宝锐新材料有限公司 | 一种环保抗腐蚀的焊锡膏的制备方法 |
CN108098182A (zh) * | 2017-12-18 | 2018-06-01 | 苏州铜宝锐新材料有限公司 | 一种环保抗腐蚀的焊锡膏 |
CN109926750B (zh) * | 2019-05-17 | 2021-03-30 | 云南锡业集团(控股)有限责任公司研发中心 | 一种低温无铅焊料合金及其真空铸造方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59189096A (ja) | 1983-04-08 | 1984-10-26 | Senjiyu Kinzoku Kogyo Kk | 半田合金 |
JP3027441B2 (ja) | 1991-07-08 | 2000-04-04 | 千住金属工業株式会社 | 高温はんだ |
DE69632866T2 (de) * | 1995-09-29 | 2005-07-14 | Matsushita Electric Industrial Co., Ltd., Kadoma | Bleifreies lot |
JPH0994687A (ja) | 1995-09-29 | 1997-04-08 | Senju Metal Ind Co Ltd | 鉛フリーはんだ合金 |
JPH10249579A (ja) * | 1997-03-11 | 1998-09-22 | Sony Corp | はんだ材料 |
JPH11129091A (ja) * | 1997-10-28 | 1999-05-18 | Ngk Spark Plug Co Ltd | 半田合金 |
JP3829475B2 (ja) | 1998-05-13 | 2006-10-04 | 株式会社村田製作所 | Cu系母材接合用のはんだ組成物 |
JP3306007B2 (ja) | 1998-06-30 | 2002-07-24 | 株式会社東芝 | ハンダ材 |
US6109506A (en) * | 1998-12-23 | 2000-08-29 | Ford Global Technologies, Inc. | Method of enhancing a joined metal assembly |
JP2001168513A (ja) | 1999-12-09 | 2001-06-22 | Toshiba Corp | 非鉛系はんだ材料被覆基板の製造方法 |
JP2001203444A (ja) | 2000-01-19 | 2001-07-27 | Toshiba Tungaloy Co Ltd | 非鉛系接合材料の均一ボール製造法 |
JP2001321983A (ja) * | 2000-05-16 | 2001-11-20 | Canon Inc | はんだペースト及びそれを用いた電子部品のはんだ付け方法 |
JP4462721B2 (ja) | 2000-06-07 | 2010-05-12 | 清仁 石田 | はんだ合金及びはんだボール |
US6361626B1 (en) | 2000-10-24 | 2002-03-26 | Fujitsu Limited | Solder alloy and soldered bond |
JP2002195433A (ja) | 2000-12-28 | 2002-07-10 | Kubota Corp | 空気弁 |
JP2002283093A (ja) | 2001-03-27 | 2002-10-02 | Toshiba Corp | 非鉛系接合用合金 |
CN1176779C (zh) | 2001-11-27 | 2004-11-24 | 深圳市格林美环境材料有限公司 | 一种无铅焊料及其制备方法 |
JP3693627B2 (ja) * | 2002-05-01 | 2005-09-07 | 国立成功大學 | 鉛を含まないはんだ合金 |
JP3991788B2 (ja) | 2002-07-04 | 2007-10-17 | 日本電気株式会社 | はんだおよびそれを用いた実装品 |
JP4613823B2 (ja) * | 2003-04-01 | 2011-01-19 | 千住金属工業株式会社 | ソルダペーストおよびプリント基板 |
US7282175B2 (en) * | 2003-04-17 | 2007-10-16 | Senju Metal Industry Co., Ltd. | Lead-free solder |
-
2005
- 2005-04-21 JP JP2006512585A patent/JP4770733B2/ja active Active
- 2005-04-21 US US11/587,008 patent/US7829199B2/en active Active
- 2005-04-21 KR KR1020067021565A patent/KR100756134B1/ko active IP Right Grant
- 2005-04-21 WO PCT/JP2005/007611 patent/WO2005102594A1/ja active Application Filing
- 2005-04-21 CN CNB2005800127872A patent/CN100540206C/zh active Active
- 2005-04-21 CN CN200910160475A patent/CN101612694A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US7829199B2 (en) | 2010-11-09 |
CN1946510A (zh) | 2007-04-11 |
WO2005102594A1 (ja) | 2005-11-03 |
JP4770733B2 (ja) | 2011-09-14 |
CN100540206C (zh) | 2009-09-16 |
US20080026240A1 (en) | 2008-01-31 |
JPWO2005102594A1 (ja) | 2008-03-13 |
CN101612694A (zh) | 2009-12-30 |
KR100756134B1 (ko) | 2007-09-05 |
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