CN108247233B - 碱洗无钎剂或真空钎焊板的制备方法 - Google Patents
碱洗无钎剂或真空钎焊板的制备方法 Download PDFInfo
- Publication number
- CN108247233B CN108247233B CN201711327691.6A CN201711327691A CN108247233B CN 108247233 B CN108247233 B CN 108247233B CN 201711327691 A CN201711327691 A CN 201711327691A CN 108247233 B CN108247233 B CN 108247233B
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- CN
- China
- Prior art keywords
- brazing
- washing
- layer
- aluminum
- alkali
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- 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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- 238000005219 brazing Methods 0.000 title claims abstract description 103
- 238000005406 washing Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000010410 layer Substances 0.000 claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 22
- 239000000956 alloy Substances 0.000 claims abstract description 22
- 239000012792 core layer Substances 0.000 claims abstract description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 11
- 239000003513 alkali Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000137 annealing Methods 0.000 claims abstract description 8
- 239000011856 silicon-based particle Substances 0.000 claims abstract description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims abstract description 6
- 238000005098 hot rolling Methods 0.000 claims abstract description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical class OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical class CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003960 organic solvent Substances 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 238000004381 surface treatment Methods 0.000 claims abstract description 4
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000005097 cold rolling Methods 0.000 claims abstract description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 3
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims abstract description 3
- 239000000176 sodium gluconate Substances 0.000 claims abstract description 3
- 235000012207 sodium gluconate Nutrition 0.000 claims abstract description 3
- 229940005574 sodium gluconate Drugs 0.000 claims abstract description 3
- 239000001488 sodium phosphate Substances 0.000 claims abstract description 3
- 229910000162 sodium phosphate Inorganic materials 0.000 claims abstract description 3
- 229940048086 sodium pyrophosphate Drugs 0.000 claims abstract description 3
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims abstract description 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 239000011777 magnesium Substances 0.000 claims description 15
- 229910052749 magnesium Inorganic materials 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000008139 complexing agent Substances 0.000 claims description 4
- -1 aluminum manganese Chemical compound 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- 230000000536 complexating effect Effects 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 125000003158 alcohol group Chemical group 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 230000004907 flux Effects 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002585 base Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 159000000011 group IA salts Chemical class 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000006557 surface reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- SKFYTVYMYJCRET-UHFFFAOYSA-J potassium;tetrafluoroalumanuide Chemical compound [F-].[F-].[F-].[F-].[Al+3].[K+] SKFYTVYMYJCRET-UHFFFAOYSA-J 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010731 rolling oil Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
- B23K35/286—Al as the principal constituent
- B23K35/288—Al as the principal constituent with Sn or Zn
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
- B23K1/206—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0233—Sheets, foils
- B23K35/0238—Sheets, foils layered
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711327691.6A CN108247233B (zh) | 2017-12-13 | 2017-12-13 | 碱洗无钎剂或真空钎焊板的制备方法 |
Applications Claiming Priority (1)
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CN201711327691.6A CN108247233B (zh) | 2017-12-13 | 2017-12-13 | 碱洗无钎剂或真空钎焊板的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108247233A CN108247233A (zh) | 2018-07-06 |
CN108247233B true CN108247233B (zh) | 2020-10-20 |
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CN201711327691.6A Active CN108247233B (zh) | 2017-12-13 | 2017-12-13 | 碱洗无钎剂或真空钎焊板的制备方法 |
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Families Citing this family (1)
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CN111843280A (zh) * | 2020-05-25 | 2020-10-30 | 上海萨新东台热传输材料有限公司 | 一种自钎焊铝合金层状复合材料、制备方法及应用 |
Citations (7)
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CN101240437A (zh) * | 2008-03-20 | 2008-08-13 | 北京航空航天大学 | 一种在碱性镀液中电镀锌镍合金的方法 |
JP2009301997A (ja) * | 2008-06-17 | 2009-12-24 | Calsonic Kansei Corp | 燃料電池用熱交換器の製造方法 |
CN102586763A (zh) * | 2012-03-21 | 2012-07-18 | 成都青元泛镁科技有限公司 | 一种镁合金化学镀镍新方法 |
CN102618897A (zh) * | 2012-04-18 | 2012-08-01 | 西南大学 | 一种表面具有超疏水镀层的镁合金的制备方法 |
CN106032966A (zh) * | 2015-03-18 | 2016-10-19 | 东莞新科技术研究开发有限公司 | 换热器的清洗方法 |
CN106476359A (zh) * | 2016-09-23 | 2017-03-08 | 上海华峰新材料研发科技有限公司 | 阶梯硅含量的多层无钎剂的材料及其制备方法和应用 |
CN106944762A (zh) * | 2017-04-26 | 2017-07-14 | 上海华峰新材料研发科技有限公司 | 低镁多层铝合金钎焊扩展材料及其应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS526344A (en) * | 1975-07-07 | 1977-01-18 | Mitsubishi Rayon Co | Surface treatment of aluminum products |
ZA9810122B (en) * | 1997-11-12 | 1999-05-12 | Hoffmann La Roche | Treatment of T-helper cell type 2 mediated immune diseases |
CN100582305C (zh) * | 2008-08-05 | 2010-01-20 | 沈阳飞机工业(集团)有限公司 | 碱性络合物混合溶液中杂质铝的去除方法 |
HUE053338T2 (hu) * | 2012-05-04 | 2021-06-28 | Hydro Aluminium Rolled Prod | Alumínium bevont lemez alkalmazása fluxus nélküli forrasztáshoz |
CN104630900A (zh) * | 2013-11-14 | 2015-05-20 | 江苏天宇光伏科技有限公司 | 一种单晶硅太阳能电池表面制绒处理方法 |
CN104525251A (zh) * | 2014-12-29 | 2015-04-22 | 河北美邦工程科技有限公司 | 一种钛硅分子筛复合催化剂的原位负载成型制备方法 |
-
2017
- 2017-12-13 CN CN201711327691.6A patent/CN108247233B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101240437A (zh) * | 2008-03-20 | 2008-08-13 | 北京航空航天大学 | 一种在碱性镀液中电镀锌镍合金的方法 |
JP2009301997A (ja) * | 2008-06-17 | 2009-12-24 | Calsonic Kansei Corp | 燃料電池用熱交換器の製造方法 |
CN102586763A (zh) * | 2012-03-21 | 2012-07-18 | 成都青元泛镁科技有限公司 | 一种镁合金化学镀镍新方法 |
CN102618897A (zh) * | 2012-04-18 | 2012-08-01 | 西南大学 | 一种表面具有超疏水镀层的镁合金的制备方法 |
CN106032966A (zh) * | 2015-03-18 | 2016-10-19 | 东莞新科技术研究开发有限公司 | 换热器的清洗方法 |
CN106476359A (zh) * | 2016-09-23 | 2017-03-08 | 上海华峰新材料研发科技有限公司 | 阶梯硅含量的多层无钎剂的材料及其制备方法和应用 |
CN106944762A (zh) * | 2017-04-26 | 2017-07-14 | 上海华峰新材料研发科技有限公司 | 低镁多层铝合金钎焊扩展材料及其应用 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20180813 Address after: 201507 1111 Yue Gong Road, Jinshan District, Shanghai Applicant after: HUAFON NIKKEI ALUMINIUM CORPORATION Address before: 201507 Shanghai Jinshan District Jinshan Industrial Zone 1369, 2 building 101 room. Applicant before: Shanghai Huafon New Material Research & Development Technology Co., Ltd. Applicant before: HUAFON NIKKEI ALUMINIUM CORPORATION |
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CB02 | Change of applicant information |
Address after: 201507 1111 Yue Gong Road, Jinshan District, Shanghai Applicant after: Shanghai Huafeng Aluminum Co., Ltd. Address before: 201507 1111 Yue Gong Road, Jinshan District, Shanghai Applicant before: HUAFON NIKKEI ALUMINIUM CORPORATION |
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