KR100814977B1 - 고온계 무연 솔더 조성물과 이를 이용한 전자기기 및인쇄회로기판 - Google Patents
고온계 무연 솔더 조성물과 이를 이용한 전자기기 및인쇄회로기판 Download PDFInfo
- Publication number
- KR100814977B1 KR100814977B1 KR1020070015643A KR20070015643A KR100814977B1 KR 100814977 B1 KR100814977 B1 KR 100814977B1 KR 1020070015643 A KR1020070015643 A KR 1020070015643A KR 20070015643 A KR20070015643 A KR 20070015643A KR 100814977 B1 KR100814977 B1 KR 100814977B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- lead
- free solder
- solder
- silicon
- Prior art date
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Classifications
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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
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0016—Brazing of electronic components
-
- 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
-
- 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
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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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Description
Claims (4)
- 동 2~5중량%, 니켈 0.001~1.0중량%, 실리콘 0.001~0.05 미만 중량%, 인 0.001~0.2중량%, 코발트 0.001~0.01 미만 중량% 및 주석을 잔부로 포함하는고온계 무연 솔더 조성물.
- 고온계 무연 솔더 합금에 의해 고착되는 다수개의 전자부품을 포함하는 전자기기로서,상기 고온계 무연 솔더 합금은 동 2~5중량%, 니켈 0.001~1.0중량%, 실리콘 0.001~0.05 미만 중량%, 코발트 0.001~0.01 미만 중량%, 인 0.001~0.2중량%, 및 주석을 잔부로 포함하는전자기기.
- 제2항에 있어서,상기 전자기기는 컴퓨터, 디지털 비디오 캠코더, 디지털 텔레비젼, 디지털 카메라, 이동통신단말기 중 하나가 선택되는전자기기.
- 고온계 무연 솔더 합금에 의해 고착되는 인쇄회로기판으로서,상기 고온계 무연 솔더 합금은 동 2~5중량%, 니켈 0.001~1.0중량%, 실리콘 0.001~0.05 미만 중량%, 코발트 0.001~0.01 미만 중량%, 인 0.001~0.2중량%, 및 주석을 잔부로 포함하는인쇄회로기판.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20060014290 | 2006-02-14 | ||
KR1020060014290 | 2006-02-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070082063A KR20070082063A (ko) | 2007-08-20 |
KR100814977B1 true KR100814977B1 (ko) | 2008-03-19 |
Family
ID=38611798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070015643A KR100814977B1 (ko) | 2006-02-14 | 2007-02-14 | 고온계 무연 솔더 조성물과 이를 이용한 전자기기 및인쇄회로기판 |
Country Status (1)
Country | Link |
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KR (1) | KR100814977B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160021648A (ko) | 2014-08-18 | 2016-02-26 | 주식회사 경동원 | 무연 솔더 합금 조성물 및 무연 솔더 합금의 제조 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101848787B (zh) * | 2007-08-14 | 2013-10-23 | 株式会社爱科草英 | 无铅焊料组合物及使用它的印刷电路板与电子器件 |
-
2007
- 2007-02-14 KR KR1020070015643A patent/KR100814977B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160021648A (ko) | 2014-08-18 | 2016-02-26 | 주식회사 경동원 | 무연 솔더 합금 조성물 및 무연 솔더 합금의 제조 방법 |
Also Published As
Publication number | Publication date |
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KR20070082063A (ko) | 2007-08-20 |
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