JP6337968B2 - 金属組成物、接合材 - Google Patents
金属組成物、接合材 Download PDFInfo
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- JP6337968B2 JP6337968B2 JP2016547780A JP2016547780A JP6337968B2 JP 6337968 B2 JP6337968 B2 JP 6337968B2 JP 2016547780 A JP2016547780 A JP 2016547780A JP 2016547780 A JP2016547780 A JP 2016547780A JP 6337968 B2 JP6337968 B2 JP 6337968B2
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- 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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
- B23K35/025—Pastes, creams, slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- 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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- 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
-
- 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
-
- 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
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/302—Cu as the principal constituent
-
- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
-
- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3613—Polymers, e.g. resins
-
- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3618—Carboxylic acids or salts
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0425—Copper-based alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Powder Metallurgy (AREA)
Description
実験1では、Sn粉末(第1金属粉末)とCuNi合金粉末(第2金属粉末)とを含む金属成分と、ロジン及び活性剤を含むフラックス成分と、を混合することにより作製された複数の試料1〜5、51を用意し、TLP反応が進行するかどうか判定した。TLP反応は、複数の試料1〜5、51を、例えばリフロー装置を用いて大気圧下において250℃で5分間加熱することにより判定した。
実験2では、Sn粉末(第1金属粉末)とCuNi合金粉末(第2金属粉末)とを含む金属成分と、ロジン及び活性剤を含むフラックス成分と、を混合することにより作製された複数の試料6〜8、52〜55を用意し、TLP反応が進行するかどうか判定した。TLP反応は、複数の試料6〜8、52〜55を、例えばリフロー装置を用いて大気圧下において250℃で5分間加熱することにより判定した。
実験3では、Sn粉末(第1金属粉末)とCuNi合金粉末(第2金属粉末)とを含む金属成分と、ロジン及び活性剤を含むフラックス成分と、を混合することにより作製された複数の試料9〜12、56、57を用意し、TLP反応が進行するかどうか判定した。TLP反応は、複数の試料9〜12、56、57を、例えばリフロー装置を用いて大気圧下において250℃で5分間加熱することにより判定した。
なお、本実施形態において第1金属粉末106の材料は、Sn単体であるが、これに限るものではない。実施の際は、第1金属粉末106の材料は、Snを含む合金(具体的にはCu、Ni、Ag、Au、Sb、Zn、Bi、In、Ge、Al、Co、Mn、Fe、Cr、Mg、Mn、Pd、Si、Sr、TeおよびPからなる群より選ばれる少なくとも1種とSnとを含む合金)であってもよい。
21…ランド
22…プリント配線基板
23…外部電極
24…電子部品
25…金属ペースト
30…金属間化合物部材
31…金属パテ
32…金属部材
50…ボルト
60…ナット
100…接合構造
101…第1接合対象物
102…第2接合対象物
104…接合材
105…金属組成物
106…第1金属粉末
107…第2金属粉末
108…フラックス
109…金属間化合物相
110…金属成分
300…巻回体
303…補修シート
310…配管
DP…破損部
Claims (5)
- 第1金属粉末と前記第1金属粉末より融点の高い第2金属粉末とを含む金属成分と、フラックス成分と、を含む金属組成物であって、
前記第1金属粉末は、Sn粉末又はSnを含む合金粉末であり、前記第2金属粉末は、CuNi合金粉末であり、
前記フラックスはロジンおよび活性剤を含み、前記ロジンの重量に対する前記活性剤の重量の比は、1.0以上であり、
前記第2金属粉末の水素還元減量は、0.75wt%以下であることを特徴とする金属組成物。 - 前記ロジンの酸価は、130以上であることを特徴とする、請求項1に記載の金属組成物。
- 前記活性剤は、カルボキシル基を有することを特徴とする請求項2に記載の金属組成物。
- シート状、パテ状またはペースト状に成形されていることを特徴とする請求項1から請求項3までのいずれか1項に記載の金属組成物。
- 請求項1から請求項4のいずれか1項に記載の金属組成物を含む接合材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014183549 | 2014-09-09 | ||
JP2014183549 | 2014-09-09 | ||
PCT/JP2015/072596 WO2016039056A1 (ja) | 2014-09-09 | 2015-08-10 | 金属組成物、接合材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016039056A1 JPWO2016039056A1 (ja) | 2017-06-01 |
JP6337968B2 true JP6337968B2 (ja) | 2018-06-06 |
Family
ID=55458814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016547780A Active JP6337968B2 (ja) | 2014-09-09 | 2015-08-10 | 金属組成物、接合材 |
Country Status (4)
Country | Link |
---|---|
US (2) | US20170173739A1 (ja) |
JP (1) | JP6337968B2 (ja) |
CN (1) | CN106660177B (ja) |
WO (1) | WO2016039056A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019138558A1 (ja) * | 2018-01-12 | 2019-07-18 | 日立化成株式会社 | 液相焼結用組成物、接着剤、焼結体、接合構造、接合体、及び接合体の製造方法 |
WO2019138556A1 (ja) * | 2018-01-12 | 2019-07-18 | 日立化成株式会社 | 液相焼結用組成物、接着剤、焼結体、接合構造、接合体、及び接合体の製造方法 |
WO2019138557A1 (ja) * | 2018-01-12 | 2019-07-18 | 日立化成株式会社 | 液相焼結用組成物、接着剤、焼結体、接合構造、接合体、及び接合体の製造方法 |
JP6826059B2 (ja) * | 2018-01-31 | 2021-02-03 | 株式会社タムラ製作所 | フラックス組成物、はんだ組成物および電子基板 |
WO2020017049A1 (ja) * | 2018-07-20 | 2020-01-23 | 日立化成株式会社 | 組成物、接合材料、焼結体、接合体及び接合体の製造方法 |
CN110153592B (zh) * | 2019-06-20 | 2021-12-28 | 常熟理工学院 | 一种In-Ni体系钎料及其制备方法 |
JP6803107B1 (ja) * | 2019-07-26 | 2020-12-23 | 株式会社日本スペリア社 | プリフォームはんだ及び該プリフォームはんだを用いて形成されたはんだ接合体 |
JP7262343B2 (ja) * | 2019-08-27 | 2023-04-21 | 株式会社タムラ製作所 | フラックス及び成形はんだ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59212188A (ja) * | 1983-05-18 | 1984-12-01 | Hitachi Ltd | ろう材及びその使用 |
US5100048A (en) * | 1991-01-25 | 1992-03-31 | Alcan International Limited | Method of brazing aluminum |
JP2514516B2 (ja) * | 1992-02-05 | 1996-07-10 | タツタ電線株式会社 | 半田付け可能な導電性ペ―スト |
JP3137477B2 (ja) * | 1992-12-22 | 2001-02-19 | トヨタ自動車株式会社 | クリームはんだ用フラックス |
JP4200325B2 (ja) * | 2004-11-04 | 2008-12-24 | パナソニック株式会社 | 半田接合用ペーストおよび半田接合方法 |
CN100479975C (zh) * | 2007-07-17 | 2009-04-22 | 西安理工大学 | 一种用于锡铅焊膏的低松香免清洗助焊剂及其制备方法 |
CN101890595B (zh) * | 2010-07-02 | 2012-07-04 | 厦门大学 | 一种用于无铅药芯焊丝的低松香免清洗助焊剂及其制备方法 |
WO2012066795A1 (ja) * | 2010-11-19 | 2012-05-24 | 株式会社村田製作所 | 導電性材料、それを用いた接続方法、および接続構造 |
TWI436710B (zh) * | 2011-02-09 | 2014-05-01 | Murata Manufacturing Co | Connection structure |
WO2012111711A1 (ja) * | 2011-02-15 | 2012-08-23 | 株式会社村田製作所 | 多層配線基板およびその製造方法 |
JP6002947B2 (ja) * | 2012-07-31 | 2016-10-05 | 株式会社弘輝 | 金属フィラー、はんだペースト、及び接続構造体 |
JP5590260B1 (ja) * | 2014-02-04 | 2014-09-17 | 千住金属工業株式会社 | Agボール、Ag核ボール、フラックスコートAgボール、フラックスコートAg核ボール、はんだ継手、フォームはんだ、はんだペースト、Agペースト及びAg核ペースト |
-
2015
- 2015-08-10 JP JP2016547780A patent/JP6337968B2/ja active Active
- 2015-08-10 WO PCT/JP2015/072596 patent/WO2016039056A1/ja active Application Filing
- 2015-08-10 CN CN201580043416.4A patent/CN106660177B/zh active Active
-
2017
- 2017-03-02 US US15/447,360 patent/US20170173739A1/en not_active Abandoned
-
2022
- 2022-04-15 US US17/721,508 patent/US20220314376A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2016039056A1 (ja) | 2016-03-17 |
CN106660177A (zh) | 2017-05-10 |
CN106660177B (zh) | 2020-02-21 |
US20170173739A1 (en) | 2017-06-22 |
US20220314376A1 (en) | 2022-10-06 |
JPWO2016039056A1 (ja) | 2017-06-01 |
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