KR101825302B1 - 고온 접합성능이 우수한 전자부품 접합용 합금 및 그 페이스트 - Google Patents
고온 접합성능이 우수한 전자부품 접합용 합금 및 그 페이스트 Download PDFInfo
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- KR101825302B1 KR101825302B1 KR1020160109028A KR20160109028A KR101825302B1 KR 101825302 B1 KR101825302 B1 KR 101825302B1 KR 1020160109028 A KR1020160109028 A KR 1020160109028A KR 20160109028 A KR20160109028 A KR 20160109028A KR 101825302 B1 KR101825302 B1 KR 101825302B1
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- alloy
- bonding
- paste
- electronic component
- transition metal
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- C22C1/0491—
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- 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
- C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
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- B22F1/0059—
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- 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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
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- 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
- B22F2304/00—Physical aspects of the powder
- B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
도 2는 본 발명의 다른 실시예에 따라 고온 접합성능이 우수한 전자부품 접합용 합금 및 그 페이스트를 제조하는 과정을 나타낸 단계별 흐름도이며,
도 3a 내지 도 3d는 본 발명의 실시예에 따라 제조된 전자부품 접합용 합금 및 페이스트의 X선 회절 패턴을 예시한 도면이다.
130 : 열전소자 140 : 확산방지층
150 : 고온접합용 페이스트
Claims (12)
- Al3Ni 또는 AlNi인 합금을 분쇄하여 제조한 전이금속합금분말 10-90 중량%와, Al3Y 또는 Al2Y인 합금을 분쇄하여 제조한 희토류금속합금분말 90-10 중량%를 포함하며, 접착력이 적어도 1.5 N/mm인 고온 접합성능이 우수한 전자부품 접합용 합금.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1 항의 전자부품 접합용 합금이 50-90 중량%이고, 유기용매가 10-50중량%로 혼합된 것에 특징이 있는 고온 접합성능이 우수한 전자부품 접합용 페이스트.
- 삭제
- 삭제
- 제 7 항에 있어서,
상기 전자부품 접합용 합금은, 1-10㎛ 크기로 제공되는 고온 접합성능이 우수한 전자부품 접합용 페이스트.
- 제 7 항에 있어서,
상기 유기용매는, 글라이콜(glycol)인 것에 특징이 있는 고온 접합성능이 우수한 전자부품 접합용 페이스트.
- 제 7 항에 있어서,
Al, Li, Mg, Ag, Cu, Ni, Fe, Pb, Sn, Au, Pt, Si, Ge, In, Ga, Se 및 Te 중에서 선택된 어느 하나의 금속분말이 상기 유기용매와 동일한 중량%로 더 추가되는 것에 특징이 있는 고온 접합성능이 우수한 전자부품 접합용 페이스트.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160109028A KR101825302B1 (ko) | 2016-08-26 | 2016-08-26 | 고온 접합성능이 우수한 전자부품 접합용 합금 및 그 페이스트 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160109028A KR101825302B1 (ko) | 2016-08-26 | 2016-08-26 | 고온 접합성능이 우수한 전자부품 접합용 합금 및 그 페이스트 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101825302B1 true KR101825302B1 (ko) | 2018-02-02 |
Family
ID=61223213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160109028A Expired - Fee Related KR101825302B1 (ko) | 2016-08-26 | 2016-08-26 | 고온 접합성능이 우수한 전자부품 접합용 합금 및 그 페이스트 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101825302B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021079644A1 (ko) * | 2019-10-25 | 2021-04-29 |
-
2016
- 2016-08-26 KR KR1020160109028A patent/KR101825302B1/ko not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021079644A1 (ko) * | 2019-10-25 | 2021-04-29 | ||
| JP7506894B2 (ja) | 2019-10-25 | 2024-06-27 | 株式会社ミツバ | 熱電変換素子とその製造方法、および熱電変換デバイス |
| US12250885B2 (en) | 2019-10-25 | 2025-03-11 | Mitsuba Corporation | Thermoelectric conversion element, method for manufacturing the same, and thermoelectric conversion device |
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