JPS6119357B2 - - Google Patents
Info
- Publication number
- JPS6119357B2 JPS6119357B2 JP3765677A JP3765677A JPS6119357B2 JP S6119357 B2 JPS6119357 B2 JP S6119357B2 JP 3765677 A JP3765677 A JP 3765677A JP 3765677 A JP3765677 A JP 3765677A JP S6119357 B2 JPS6119357 B2 JP S6119357B2
- Authority
- JP
- Japan
- Prior art keywords
- brazing
- brazed
- furnace
- oxide film
- vacuum
- 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.)
- Expired
Links
- 238000005219 brazing Methods 0.000 claims description 64
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 239000000945 filler Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 239000011261 inert gas Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- 229910052788 barium Inorganic materials 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 229910052712 strontium Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- 238000005260 corrosion Methods 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3765677A JPS53123354A (en) | 1977-04-04 | 1977-04-04 | Fluxless brazing method of al and al alloy parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3765677A JPS53123354A (en) | 1977-04-04 | 1977-04-04 | Fluxless brazing method of al and al alloy parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53123354A JPS53123354A (en) | 1978-10-27 |
| JPS6119357B2 true JPS6119357B2 (enExample) | 1986-05-16 |
Family
ID=12503675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3765677A Granted JPS53123354A (en) | 1977-04-04 | 1977-04-04 | Fluxless brazing method of al and al alloy parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53123354A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0039153B1 (en) * | 1980-04-29 | 1984-10-24 | Marston Palmer Ltd. | A sheet of foil, clad sheet of aluminium and method of brazing using a strontium containing brazing alloy |
| JPS59126747A (ja) * | 1983-01-06 | 1984-07-21 | Furukawa Alum Co Ltd | アルミ用真空ブレ−ジングシ−ト |
| JPS59126748A (ja) * | 1983-01-07 | 1984-07-21 | Furukawa Alum Co Ltd | アルミ用真空ブレ−ジングシ−ト |
| JPS6083770A (ja) * | 1983-10-12 | 1985-05-13 | Sumitomo Precision Prod Co Ltd | 真空ろう付法 |
| JPS60250893A (ja) * | 1984-05-25 | 1985-12-11 | Sumitomo Light Metal Ind Ltd | アルミニウム製熱交換器用アルミニウム合金ろう |
| JPS6137395A (ja) * | 1984-07-31 | 1986-02-22 | Sumitomo Light Metal Ind Ltd | アルミニウム製熱交換器用アルミニウム合金ろう |
| US7306133B2 (en) * | 2003-04-25 | 2007-12-11 | St Assembly Test Services Ltd. | System for fabricating an integrated circuit package on a printed circuit board |
| JP2012050995A (ja) * | 2010-08-31 | 2012-03-15 | Mitsubishi Alum Co Ltd | フラックスレスろう付用アルミニウム合金ろう材シートおよびアルミニウム材のフラックスレスろう付け方法 |
| JP5614883B2 (ja) * | 2010-08-31 | 2014-10-29 | 三菱アルミニウム株式会社 | アルミニウム材のフラックスレスろう付方法、フラックスレスろう付用アルミニウム合金ブレージングシートおよびフラックスレスろう付用アルミニウム合金ろう材 |
| JP6132347B2 (ja) * | 2013-07-31 | 2017-05-24 | 株式会社Uacj | アルミニウム合金ブレージングシートおよびその製造方法 |
-
1977
- 1977-04-04 JP JP3765677A patent/JPS53123354A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53123354A (en) | 1978-10-27 |
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