JP5051633B2 - はんだ合金 - Google Patents
はんだ合金 Download PDFInfo
- Publication number
- JP5051633B2 JP5051633B2 JP2006278595A JP2006278595A JP5051633B2 JP 5051633 B2 JP5051633 B2 JP 5051633B2 JP 2006278595 A JP2006278595 A JP 2006278595A JP 2006278595 A JP2006278595 A JP 2006278595A JP 5051633 B2 JP5051633 B2 JP 5051633B2
- Authority
- JP
- Japan
- Prior art keywords
- solder
- weight
- temperature
- alloy
- less
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000679 solder Inorganic materials 0.000 title claims description 58
- 229910045601 alloy Inorganic materials 0.000 title claims description 35
- 239000000956 alloy Substances 0.000 title claims description 35
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 46
- 239000010949 copper Substances 0.000 claims description 19
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052732 germanium Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000012071 phase Substances 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 17
- 230000008018 melting Effects 0.000 description 16
- 238000002844 melting Methods 0.000 description 16
- 238000005259 measurement Methods 0.000 description 15
- 239000000203 mixture Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910020836 Sn-Ag Inorganic materials 0.000 description 5
- 229910020988 Sn—Ag Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 230000005496 eutectics Effects 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910007637 SnAg Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910017482 Cu 6 Sn 5 Inorganic materials 0.000 description 1
- 229910018100 Ni-Sn Inorganic materials 0.000 description 1
- 229910005887 NiSn Inorganic materials 0.000 description 1
- 229910018532 Ni—Sn Inorganic materials 0.000 description 1
- 229910020816 Sn Pb Inorganic materials 0.000 description 1
- 229910020922 Sn-Pb Inorganic materials 0.000 description 1
- 229910008783 Sn—Pb Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000006023 eutectic alloy Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
Claims (1)
- 銀を1.0〜4.0重量%、銅を0.5〜2.0重量%、ニッケルを0.01〜0.03重量%、ゲルマニウムを0.01〜0.1重量%含有し、残部はスズ及び不可避的不純物からなることを特徴とするはんだ合金。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006278595A JP5051633B2 (ja) | 2006-10-12 | 2006-10-12 | はんだ合金 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006278595A JP5051633B2 (ja) | 2006-10-12 | 2006-10-12 | はんだ合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008093701A JP2008093701A (ja) | 2008-04-24 |
JP5051633B2 true JP5051633B2 (ja) | 2012-10-17 |
Family
ID=39377104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006278595A Active JP5051633B2 (ja) | 2006-10-12 | 2006-10-12 | はんだ合金 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5051633B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8302501B2 (en) | 2008-09-25 | 2012-11-06 | Honda Motor Co., Ltd. | Multistage transmission |
JP6248075B2 (ja) * | 2015-07-31 | 2017-12-13 | 株式会社日本スペリア社 | 有価物回収方法及びはんだ合金製造方法 |
CN115464299A (zh) * | 2021-10-21 | 2022-12-13 | 上海华庆焊材技术股份有限公司 | 一种降低焊接空洞的预成型无铅焊片及其制备方法和应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3296289B2 (ja) * | 1997-07-16 | 2002-06-24 | 富士電機株式会社 | はんだ合金 |
JP4144415B2 (ja) * | 2003-01-07 | 2008-09-03 | 千住金属工業株式会社 | 鉛フリーはんだ |
KR20050030237A (ko) * | 2004-11-13 | 2005-03-29 | 삼성전자주식회사 | 무연 솔더 합금 |
JP2006255762A (ja) * | 2005-03-18 | 2006-09-28 | Uchihashi Estec Co Ltd | 電子部品用線状はんだ |
-
2006
- 2006-10-12 JP JP2006278595A patent/JP5051633B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008093701A (ja) | 2008-04-24 |
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