JPS6248743B2 - - Google Patents
Info
- Publication number
- JPS6248743B2 JPS6248743B2 JP5416781A JP5416781A JPS6248743B2 JP S6248743 B2 JPS6248743 B2 JP S6248743B2 JP 5416781 A JP5416781 A JP 5416781A JP 5416781 A JP5416781 A JP 5416781A JP S6248743 B2 JPS6248743 B2 JP S6248743B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- corrosion
- brazing
- heat exchanger
- aluminum
- 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
- 239000000463 material Substances 0.000 claims description 57
- 229910052782 aluminium Inorganic materials 0.000 claims description 41
- 238000005219 brazing Methods 0.000 claims description 38
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 35
- 239000011162 core material Substances 0.000 claims description 32
- 229910045601 alloy Inorganic materials 0.000 claims description 15
- 239000000956 alloy Substances 0.000 claims description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910018131 Al-Mn Inorganic materials 0.000 claims description 5
- 229910018461 Al—Mn Inorganic materials 0.000 claims description 5
- 229910018464 Al—Mg—Si Inorganic materials 0.000 claims 1
- 238000005260 corrosion Methods 0.000 description 50
- 230000007797 corrosion Effects 0.000 description 50
- 238000012360 testing method Methods 0.000 description 22
- 238000000034 method Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 9
- 239000000945 filler Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000003466 welding Methods 0.000 description 8
- 238000005253 cladding Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910052748 manganese Inorganic materials 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 229910021365 Al-Mg-Si alloy Inorganic materials 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 229910018134 Al-Mg Inorganic materials 0.000 description 2
- 229910018125 Al-Si Inorganic materials 0.000 description 2
- 229910021364 Al-Si alloy Inorganic materials 0.000 description 2
- 229910018467 Al—Mg Inorganic materials 0.000 description 2
- 229910018520 Al—Si Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910018137 Al-Zn Inorganic materials 0.000 description 1
- 229910018182 Al—Cu Inorganic materials 0.000 description 1
- 229910018566 Al—Si—Mg Inorganic materials 0.000 description 1
- 229910018573 Al—Zn Inorganic materials 0.000 description 1
- 229910001152 Bi alloy Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005324 grain boundary diffusion Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5416781A JPS57188638A (en) | 1981-04-10 | 1981-04-10 | Aluminum tube for heat exchanger |
| CA000381777A CA1164450A (en) | 1980-07-15 | 1981-07-15 | Brazed aluminum heat exchanger |
| DE3127980A DE3127980C2 (de) | 1980-07-15 | 1981-07-15 | Verbundwerkstoff für Rohre von hartgelöteten Wärmetauschern und dessen Verwendung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5416781A JPS57188638A (en) | 1981-04-10 | 1981-04-10 | Aluminum tube for heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57188638A JPS57188638A (en) | 1982-11-19 |
| JPS6248743B2 true JPS6248743B2 (de) | 1987-10-15 |
Family
ID=12962982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5416781A Granted JPS57188638A (en) | 1980-07-15 | 1981-04-10 | Aluminum tube for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57188638A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2508271B2 (ja) * | 1989-06-01 | 1996-06-19 | 三菱電機株式会社 | 回路遮断器 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015709B2 (ja) * | 1982-10-19 | 1985-04-20 | 古河アルミニウム工業株式会社 | アルミニウム熱交換器用ブレ−ジングシ−ト |
| JPS60251246A (ja) * | 1984-05-25 | 1985-12-11 | Kobe Steel Ltd | 真空ろう付用耐水ブレ−ジングシ−ト及びこれを用いた熱交換器 |
| JPH0620625Y2 (ja) * | 1987-03-12 | 1994-06-01 | 明星工業株式会社 | 断熱材 |
| JPH06172905A (ja) * | 1987-10-13 | 1994-06-21 | Sumitomo Light Metal Ind Ltd | 耐孔食性にすぐれた熱交換器用アルミニウム合金材 |
| AT501392B1 (de) * | 2004-09-13 | 2007-02-15 | Amag Rolling Gmbh | Verbundwerkstoff auf aluminiumbasis für einen wärmetauscher mit einem grundwerkstoff |
| JP5469323B2 (ja) * | 2008-09-05 | 2014-04-16 | 株式会社Ｕａｃｊ | 耐食性に優れた自動車用熱交換器 |
| JP5390908B2 (ja) * | 2009-03-31 | 2014-01-15 | 株式会社神戸製鋼所 | 高強度アルミニウム合金ブレージングシート |
| JP6590536B2 (ja) * | 2015-06-05 | 2019-10-16 | 株式会社ケーヒン・サーマル・テクノロジー | クラッド材、およびパイプの製造方法 |
-
1981
- 1981-04-10 JP JP5416781A patent/JPS57188638A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2508271B2 (ja) * | 1989-06-01 | 1996-06-19 | 三菱電機株式会社 | 回路遮断器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57188638A (en) | 1982-11-19 |
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