FI66436C - Kadmiumfri loedmetallegring som innehaoller guld silver och kopar - Google Patents
Kadmiumfri loedmetallegring som innehaoller guld silver och kopar Download PDFInfo
- Publication number
- FI66436C FI66436C FI751505A FI751505A FI66436C FI 66436 C FI66436 C FI 66436C FI 751505 A FI751505 A FI 751505A FI 751505 A FI751505 A FI 751505A FI 66436 C FI66436 C FI 66436C
- Authority
- FI
- Finland
- Prior art keywords
- weight
- gold
- silver
- cadmium
- carat
- Prior art date
Links
- 229910052709 silver Inorganic materials 0.000 title claims description 17
- 239000004332 silver Substances 0.000 title claims description 17
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims description 13
- 229910052793 cadmium Inorganic materials 0.000 title description 14
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 title description 14
- 229910000679 solder Inorganic materials 0.000 claims description 53
- 229910052737 gold Inorganic materials 0.000 claims description 37
- 239000010931 gold Substances 0.000 claims description 37
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 15
- 239000000956 alloy Substances 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 239000011701 zinc Substances 0.000 claims description 15
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 14
- 229910052725 zinc Inorganic materials 0.000 claims description 14
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 229910052738 indium Inorganic materials 0.000 claims description 7
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 229910052718 tin Inorganic materials 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 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
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3013—Au as the principal constituent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Nonmetallic Welding Materials (AREA)
- Arc Welding In General (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2359074A GB1469856A (en) | 1974-05-28 | 1974-05-28 | Solder alloy |
| GB2359074 | 1974-05-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI751505A7 FI751505A7 (en, 2012) | 1975-11-29 |
| FI66436B FI66436B (fi) | 1984-06-29 |
| FI66436C true FI66436C (fi) | 1984-10-10 |
Family
ID=10198144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI751505A FI66436C (fi) | 1974-05-28 | 1975-05-23 | Kadmiumfri loedmetallegring som innehaoller guld silver och kopar |
Country Status (7)
| Country | Link |
|---|---|
| DK (1) | DK233175A (en, 2012) |
| FI (1) | FI66436C (en, 2012) |
| FR (1) | FR2275271A1 (en, 2012) |
| GB (1) | GB1469856A (en, 2012) |
| IT (1) | IT1032963B (en, 2012) |
| NO (1) | NO142407C (en, 2012) |
| SE (1) | SE425223B (en, 2012) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1042975B (it) * | 1975-09-30 | 1980-01-30 | Snam Progetti | Metodo per la costruzione di un modulo termoelettrico e modulo cosi ottenuto |
| US4014690A (en) * | 1976-05-14 | 1977-03-29 | Howmedica, Inc. | Gold-colored alloy solders |
| DE2739839C2 (de) | 1977-09-03 | 1979-11-15 | W.C. Heraeus Gmbh, 6450 Hanau | Goldhaltige Dentallot-Legierung |
| DE2829284A1 (de) * | 1978-07-04 | 1980-01-17 | Wagner Fa Ferd | Goldlegierungsdraht fuer schmuckketten |
| JPS5684077U (en, 2012) * | 1979-12-04 | 1981-07-07 | ||
| JPS5698436A (en) * | 1979-12-11 | 1981-08-07 | Seiko Epson Corp | Gold solder |
| JPS5695493A (en) * | 1979-12-27 | 1981-08-01 | Seiko Epson Corp | Method of joining armoring parts for portable timepiece |
| JPS6338943Y2 (en, 2012) * | 1980-07-04 | 1988-10-13 | ||
| US4473621A (en) * | 1983-07-19 | 1984-09-25 | Johnson Matthey Limited | Cadmium free gold alloys |
| US5531962A (en) * | 1992-09-02 | 1996-07-02 | Degussa Aktiengesellschaft | Cadmium-free silver alloy brazing solder, method of using said solder, and metal articles brazed with said solder |
| DE4323227C1 (de) * | 1993-07-12 | 1994-07-28 | Degussa | Verwendung einer kadmiumfreien Silberlegierung als niedrigschmelzendes Hartlot |
| NL9401960A (nl) * | 1994-11-23 | 1996-07-01 | Schoene Edelmetaal B V | Cadmiumvrije soldeerlegeringen voor het solderen van sieraden. |
| DE19615642C2 (de) * | 1996-04-21 | 1998-04-09 | Werner Harald Dr | Hochgoldhaltiges Dentallegierungssystem |
| EP1323492A4 (en) * | 2001-03-23 | 2004-10-06 | Citizen Watch Co Ltd | BRAZING SUPPLY METAL |
| EP2756914A1 (de) * | 2013-01-18 | 2014-07-23 | Umicore AG & Co. KG | Lotlegierung |
| EP3144401B1 (de) | 2015-09-16 | 2021-02-17 | C. Hafner GmbH + Co. KG | Weissgold-legierung für ein schmuckstück |
| DE102015011788A1 (de) * | 2015-09-16 | 2017-03-16 | C. Hafner Gmbh + Co. Kg | Weißgold-Legierung |
| EP3783124B1 (fr) * | 2019-08-23 | 2024-08-07 | Omega SA | Piece d'horlogerie, de bijouterie ou de joaillerie en or |
-
1974
- 1974-05-28 GB GB2359074A patent/GB1469856A/en not_active Expired
-
1975
- 1975-05-23 FI FI751505A patent/FI66436C/fi not_active IP Right Cessation
- 1975-05-23 IT IT68333/75A patent/IT1032963B/it active
- 1975-05-26 NO NO751858A patent/NO142407C/no unknown
- 1975-05-26 SE SE7505986A patent/SE425223B/xx unknown
- 1975-05-27 DK DK233175A patent/DK233175A/da unknown
- 1975-05-28 FR FR7516715A patent/FR2275271A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2275271A1 (fr) | 1976-01-16 |
| NO142407C (no) | 1980-08-20 |
| FR2275271B1 (en, 2012) | 1980-10-24 |
| SE425223B (sv) | 1982-09-13 |
| DK233175A (da) | 1975-11-29 |
| FI66436B (fi) | 1984-06-29 |
| FI751505A7 (en, 2012) | 1975-11-29 |
| NO751858L (en, 2012) | 1975-12-01 |
| NO142407B (no) | 1980-05-05 |
| IT1032963B (it) | 1979-06-20 |
| GB1469856A (en) | 1977-04-06 |
| SE7505986L (sv) | 1975-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: JOHNSON MATTHEY & CO., LIMITED |