DE2262474C3 - Lötmasse und Löt-Flußmittel zum Verlöten von rostfreien Stählen sowie Verfahren zu deren Herstellung - Google Patents
Lötmasse und Löt-Flußmittel zum Verlöten von rostfreien Stählen sowie Verfahren zu deren HerstellungInfo
- Publication number
- DE2262474C3 DE2262474C3 DE2262474A DE2262474A DE2262474C3 DE 2262474 C3 DE2262474 C3 DE 2262474C3 DE 2262474 A DE2262474 A DE 2262474A DE 2262474 A DE2262474 A DE 2262474A DE 2262474 C3 DE2262474 C3 DE 2262474C3
- Authority
- DE
- Germany
- Prior art keywords
- solder
- soldering
- flux
- inhibitor
- composition according
- 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
- 230000004907 flux Effects 0.000 title claims description 32
- 238000005476 soldering Methods 0.000 title claims description 26
- 229910001220 stainless steel Inorganic materials 0.000 title claims description 24
- 150000001875 compounds Chemical class 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 6
- 229910000679 solder Inorganic materials 0.000 claims description 54
- 239000000203 mixture Substances 0.000 claims description 38
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 36
- 239000003112 inhibitor Substances 0.000 claims description 33
- 239000000080 wetting agent Substances 0.000 claims description 24
- 230000002378 acidificating effect Effects 0.000 claims description 20
- 235000011007 phosphoric acid Nutrition 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 9
- 230000002401 inhibitory effect Effects 0.000 claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- 239000011574 phosphorus Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 3
- -1 alkylaminoalkyl phosphates Chemical class 0.000 claims description 3
- 238000005219 brazing Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 150000001879 copper Chemical class 0.000 claims description 2
- 150000004985 diamines Chemical class 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 239000011872 intimate mixture Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 16
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 239000011651 chromium Substances 0.000 description 7
- 229910052804 chromium Inorganic materials 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 229910052787 antimony Inorganic materials 0.000 description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- JVVXZOOGOGPDRZ-SLFFLAALSA-N [(1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthren-1-yl]methanamine Chemical compound NC[C@]1(C)CCC[C@]2(C)C3=CC=C(C(C)C)C=C3CC[C@H]21 JVVXZOOGOGPDRZ-SLFFLAALSA-N 0.000 description 1
- RAOSIAYCXKBGFE-UHFFFAOYSA-K [Cu+3].[O-]P([O-])([O-])=O Chemical compound [Cu+3].[O-]P([O-])([O-])=O RAOSIAYCXKBGFE-UHFFFAOYSA-K 0.000 description 1
- 125000005233 alkylalcohol group Chemical group 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 125000003277 amino group Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- OIPMQULDKWSNGX-UHFFFAOYSA-N bis[[ethoxy(oxo)phosphaniumyl]oxy]alumanyloxy-ethoxy-oxophosphanium Chemical compound [Al+3].CCO[P+]([O-])=O.CCO[P+]([O-])=O.CCO[P+]([O-])=O OIPMQULDKWSNGX-UHFFFAOYSA-N 0.000 description 1
- 229940116318 copper carbonate Drugs 0.000 description 1
- JMRJRCGXPDVLIZ-UHFFFAOYSA-L copper(1+);carbonate Chemical compound [Cu+].[Cu+].[O-]C([O-])=O JMRJRCGXPDVLIZ-UHFFFAOYSA-L 0.000 description 1
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- YVIGPQSYEAOLAD-UHFFFAOYSA-L disodium;dodecyl phosphate Chemical compound [Na+].[Na+].CCCCCCCCCCCCOP([O-])([O-])=O YVIGPQSYEAOLAD-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- 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
- B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
- B23K35/262—Sn as the principal constituent
-
- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3611—Phosphates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US217832A US3865641A (en) | 1972-01-14 | 1972-01-14 | Compositions for use in soldering stainless steels |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2262474A1 DE2262474A1 (de) | 1973-07-19 |
| DE2262474B2 DE2262474B2 (de) | 1980-11-27 |
| DE2262474C3 true DE2262474C3 (de) | 1981-11-05 |
Family
ID=22812705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2262474A Expired DE2262474C3 (de) | 1972-01-14 | 1972-12-20 | Lötmasse und Löt-Flußmittel zum Verlöten von rostfreien Stählen sowie Verfahren zu deren Herstellung |
Country Status (8)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168027A (en) * | 1974-08-19 | 1979-09-18 | Multicore Solders Limited | Aluminium soldering |
| FR2282319A1 (fr) * | 1974-08-19 | 1976-03-19 | Multicore Solders Ltd | Composition de soudage a flux et procede de soudure |
| US3985586A (en) * | 1974-12-23 | 1976-10-12 | Allegheny Ludlum Industries, Inc. | Phosphoric acid soldering flux |
| US4059218A (en) * | 1974-12-23 | 1977-11-22 | Allegheny Ludlum Industries, Inc. | Method of soldering with phosphoric acid soldering flux |
| US3985587A (en) * | 1974-12-23 | 1976-10-12 | Allegheny Ludlum Industries, Inc. | Phosphoric acid soldering flux |
| US4060191A (en) * | 1974-12-23 | 1977-11-29 | Allegheny Ludlum Industries, Inc. | Method of soldering with phosphoric acid soldering flux |
| GB1577519A (en) * | 1976-11-25 | 1980-10-22 | Multicore Solders Ltd | Soft soldering |
| US4077815A (en) * | 1976-12-20 | 1978-03-07 | International Business Machines Corporation | Water soluble flux |
| JPS5797064A (en) * | 1980-12-05 | 1982-06-16 | Nissan Motor Co Ltd | Fuel injection unit for internal combustion engine |
| JPS57129255A (en) * | 1981-02-04 | 1982-08-11 | Mazda Motor Corp | Fuel injection device for engine with supercharger |
| JPS57143158A (en) * | 1981-03-02 | 1982-09-04 | Toyota Motor Corp | Electronically controlled fuel injection apparatus for internal combustion engine |
| JPS57148052A (en) * | 1981-03-09 | 1982-09-13 | Aisin Seiki Co Ltd | Fuel injection feed control system |
| JPS57153961A (en) * | 1981-03-18 | 1982-09-22 | Toyota Motor Corp | Air assist device in electronically controlled fuel injection internal combustion engine |
| JPS57157058A (en) * | 1981-03-23 | 1982-09-28 | Toyota Motor Corp | Air assisting device for electronically controlled fuel injection type internal-combustion engine |
| JPS57203859A (en) * | 1981-06-09 | 1982-12-14 | Nippon Denso Co Ltd | Fuel atomization control device for internal-combustion engine |
| JPS60145298A (ja) * | 1983-12-29 | 1985-07-31 | Nippon Handa Kogyo Kk | 難はんだ付け母材用フラツクス |
| US4547304A (en) * | 1984-08-30 | 1985-10-15 | Texaco, Inc. | Nonfuming solder cleansing and fusing fluids |
| US4568395A (en) * | 1985-05-10 | 1986-02-04 | Nabhani Abdol R | Precleaner system and soldering flux |
| JPH0528375Y2 (US06534493-20030318-C00166.png) * | 1986-05-15 | 1993-07-21 | ||
| US5011546A (en) * | 1990-04-12 | 1991-04-30 | International Business Machines Corporation | Water soluble solder flux and paste |
| RU95104940A (ru) * | 1992-07-27 | 1997-01-10 | Хайбрайдон | Способ введения в олигонуклеотид алкилфосфонотиоатной или арилфосфонотиоатной межнуклеотидной связи, способ получения олигонуклеотида, олигонуклеотиды, способ ингибирования генной экспрессии, способ лечения |
| ES2087815B1 (es) * | 1993-10-13 | 1997-02-16 | Mecanismos Aux Ind | Mejoras introducidas en la patente de invencion n- 9200325 por perfeccionamientos en los procesos de fabricacion de cajas de servicios y de sus partes. |
| EP4151336A1 (de) | 2021-09-21 | 2023-03-22 | GF Casting Solutions AG | Druckgusswerkzeug |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE570452C (de) * | 1929-09-28 | 1933-02-16 | Patra Patent Treuhand | Loetmittel |
| US1882734A (en) * | 1929-12-16 | 1932-10-18 | Kester Solder Company | Soldering flux |
| US1882567A (en) * | 1930-12-17 | 1932-10-11 | American Chem Paint Co | Soldering flux |
| US2508501A (en) * | 1947-10-06 | 1950-05-23 | Giulio Armand Di | Soldering flux |
| US2480723A (en) * | 1947-10-29 | 1949-08-30 | Continental Can Co | Solder-flux mixture |
| US2581820A (en) * | 1949-06-01 | 1952-01-08 | Gen Railway Signal Co | Soldering flux |
| US2547771A (en) * | 1950-03-29 | 1951-04-03 | Rca Corp | Solder composition |
| US2772192A (en) * | 1952-03-14 | 1956-11-27 | American Can Co | Soldering flux |
| US3597285A (en) * | 1969-05-02 | 1971-08-03 | Lake Chemical Co | Flux for use in soldering of stainless steels |
| US3660127A (en) * | 1969-08-11 | 1972-05-02 | Lake Chemical Co | Flux for use in soldering of stainless steels |
-
1972
- 1972-01-14 US US217832A patent/US3865641A/en not_active Expired - Lifetime
- 1972-12-12 CA CA158,691A patent/CA999166A/en not_active Expired
- 1972-12-20 GB GB5877372A patent/GB1413979A/en not_active Expired
- 1972-12-20 DE DE2262474A patent/DE2262474C3/de not_active Expired
-
1973
- 1973-01-12 FR FR7301166A patent/FR2168072B3/fr not_active Expired
- 1973-01-12 IT IT47670/73A patent/IT976871B/it active
- 1973-01-12 BE BE793948D patent/BE793948A/xx not_active IP Right Cessation
- 1973-01-13 JP JP697673A patent/JPS5528792B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4879745A (US06534493-20030318-C00166.png) | 1973-10-25 |
| IT976871B (it) | 1974-09-10 |
| US3865641A (en) | 1975-02-11 |
| FR2168072B3 (US06534493-20030318-C00166.png) | 1976-01-16 |
| FR2168072A1 (US06534493-20030318-C00166.png) | 1973-08-24 |
| DE2262474B2 (de) | 1980-11-27 |
| CA999166A (en) | 1976-11-02 |
| DE2262474A1 (de) | 1973-07-19 |
| JPS5528792B2 (US06534493-20030318-C00166.png) | 1980-07-30 |
| GB1413979A (en) | 1975-11-12 |
| BE793948A (fr) | 1973-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |