JP2552696C - - Google Patents
Info
- Publication number
- JP2552696C JP2552696C JP2552696C JP 2552696 C JP2552696 C JP 2552696C JP 2552696 C JP2552696 C JP 2552696C
- Authority
- JP
- Japan
- Prior art keywords
- flux
- brazing
- aluminum
- amount
- heat exchanger
- 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 - Lifetime
Links
- 230000004907 flux Effects 0.000 claims description 51
- 238000005219 brazing Methods 0.000 claims description 43
- 229910052782 aluminium Inorganic materials 0.000 claims description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 23
- 238000005304 joining Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 239000000725 suspension Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000005686 electrostatic field Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011698 potassium fluoride Substances 0.000 description 3
- 229910000676 Si alloy Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910020239 KAlF4 Inorganic materials 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3330609B2 (ja) | ろう付方法 | |
| US6648212B2 (en) | Components coated with an aluminum-silicon alloy | |
| US4989775A (en) | Method for brazing aluminum components | |
| JPH0438507B2 (https=) | ||
| US5156326A (en) | Brazing flux and method of using the same | |
| JP2552696B2 (ja) | アルミニウム材のろう付方法 | |
| JPH0852565A (ja) | 熱交換器の製造方法 | |
| JP2552696C (https=) | ||
| JP2509963B2 (ja) | アルミニウム材のろう付方法 | |
| JP2681397B2 (ja) | アルミニウム又はアルミニウム合金のろう付け用組成物 | |
| JPH0284260A (ja) | アルミニウム材のろう付方法 | |
| JPH02147193A (ja) | アルミニウム又はアルミニウム合金用ろう付組成物 | |
| JPH0623536A (ja) | アルミニウムまたはその合金材のろう付方法 | |
| JP3115418B2 (ja) | 熱交換器の製造方法 | |
| JP3354274B2 (ja) | ろう付用組成物及びろう付用組成物が設けられてなるＡｌ系材料並びに熱交換器 | |
| JPH01313188A (ja) | アルミニウム材のろう付方法 | |
| JPS6083771A (ja) | アルミニウム系材料のろう付け方法 | |
| JPS6362319B2 (https=) | ||
| JPS6246280B2 (https=) | ||
| JPH11239869A (ja) | アルミニウムのろう付け方法 | |
| JPH0732952B2 (ja) | アルミニウム材のろう付方法 | |
| JPH07303961A (ja) | 非腐食性フラックスろう付用アルミニウム合金材およびろう付け方法 | |
| JPH067995A (ja) | 塩化物系フラックス埋込みＡｌろう材及びその製造方法及び該ろう材を用いたろう付方法 | |
| JPH0751274B2 (ja) | アルミニウム材のろう付方法 | |
| JPH05185213A (ja) | アルミニウム材のろう付方法 |