GB1450017A - Flux-coated solder elements and shaped flux elements - Google Patents
Flux-coated solder elements and shaped flux elementsInfo
- Publication number
- GB1450017A GB1450017A GB2218575A GB2218575A GB1450017A GB 1450017 A GB1450017 A GB 1450017A GB 2218575 A GB2218575 A GB 2218575A GB 2218575 A GB2218575 A GB 2218575A GB 1450017 A GB1450017 A GB 1450017A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flux
- elements
- shaped
- coated solder
- mixture
- 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
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
- B23K35/40—Making wire or rods for soldering or welding
- B23K35/404—Coated rods; Coated electrodes
-
- 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
-
- 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
- B23K35/3606—Borates or B-oxides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
1450017 Soldering DEUTSCHE GOLDUND SILBER-SCHEIDEANSTALT 22 May 1975 [14 June 1974] 22185/75 Heading B3R [Also in Division C7] Shaped flux elements or flux coated solder elements are made by heating at 80-250‹ C. a powder flux mixture containing alkali tetraborate and after cooling the mixture, making it into a paste with water and forming the required element. The flux powder may be a mixture of alkali tetraborate and alkali fluoroborate which is heated for 3-24 hours at 80- 250‹ C. and after cooling is mixed with 10-20% weight of water and then extruded as coatings on rods or rings of solder or into shaped flux elements.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742428808 DE2428808B2 (en) | 1974-06-14 | 1974-06-14 | PROCESS FOR MANUFACTURING FLUX ENCLOSED SOLDER MOLDED BODIES AND MOLDED BODIES FROM FLUX |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1450017A true GB1450017A (en) | 1976-09-22 |
Family
ID=5918159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2218575A Expired GB1450017A (en) | 1974-06-14 | 1975-05-22 | Flux-coated solder elements and shaped flux elements |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5111043A (en) |
BE (1) | BE830253A (en) |
BR (1) | BR7503651A (en) |
DE (1) | DE2428808B2 (en) |
FR (1) | FR2274392A1 (en) |
GB (1) | GB1450017A (en) |
NL (1) | NL7507086A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2499892A1 (en) * | 1981-02-16 | 1982-08-20 | Soudure Autogene Francaise | Cleansing flux for brazing purposes using acrylic! resin binder - for low m.pt. system without binder residues |
DE19651220A1 (en) * | 1996-12-10 | 1998-06-18 | Degussa | Flux-coated solder moldings and process for their production |
-
1974
- 1974-06-14 DE DE19742428808 patent/DE2428808B2/en active Granted
-
1975
- 1975-05-22 GB GB2218575A patent/GB1450017A/en not_active Expired
- 1975-06-10 BR BR7504681D patent/BR7503651A/en unknown
- 1975-06-13 BE BE6045051A patent/BE830253A/en unknown
- 1975-06-13 NL NL7507086A patent/NL7507086A/en unknown
- 1975-06-13 FR FR7518620A patent/FR2274392A1/en active Granted
- 1975-06-13 JP JP7183375A patent/JPS5111043A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BR7503651A (en) | 1976-06-29 |
NL7507086A (en) | 1975-12-16 |
DE2428808B2 (en) | 1977-02-10 |
FR2274392A1 (en) | 1976-01-09 |
DE2428808A1 (en) | 1976-01-08 |
FR2274392B1 (en) | 1978-02-03 |
BE830253A (en) | 1975-12-15 |
JPS5111043A (en) | 1976-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |