FR2275271B1 - - Google Patents

Info

Publication number
FR2275271B1
FR2275271B1 FR7516715A FR7516715A FR2275271B1 FR 2275271 B1 FR2275271 B1 FR 2275271B1 FR 7516715 A FR7516715 A FR 7516715A FR 7516715 A FR7516715 A FR 7516715A FR 2275271 B1 FR2275271 B1 FR 2275271B1
Authority
FR
France
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
Application number
FR7516715A
Other languages
French (fr)
Other versions
FR2275271A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of FR2275271A1 publication Critical patent/FR2275271A1/en
Application granted granted Critical
Publication of FR2275271B1 publication Critical patent/FR2275271B1/fr
Granted legal-status Critical Current

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
    • B23K35/22—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)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)
FR7516715A 1974-05-28 1975-05-28 GOLD BASED WELDS Granted FR2275271A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2359074A GB1469856A (en) 1974-05-28 1974-05-28 Solder alloy

Publications (2)

Publication Number Publication Date
FR2275271A1 FR2275271A1 (en) 1976-01-16
FR2275271B1 true FR2275271B1 (en) 1980-10-24

Family

ID=10198144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516715A Granted FR2275271A1 (en) 1974-05-28 1975-05-28 GOLD BASED WELDS

Country Status (7)

Country Link
DK (1) DK233175A (en)
FI (1) FI66436C (en)
FR (1) FR2275271A1 (en)
GB (1) GB1469856A (en)
IT (1) IT1032963B (en)
NO (1) NO142407C (en)
SE (1) SE425223B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1042975B (en) * 1975-09-30 1980-01-30 Snam Progetti METHOD FOR THE CONSTRUCTION OF A THERMOELECTRIC MODULE AND MODULE SO OBTAINED
US4014690A (en) * 1976-05-14 1977-03-29 Howmedica, Inc. Gold-colored alloy solders
DE2739839C2 (en) 1977-09-03 1979-11-15 W.C. Heraeus Gmbh, 6450 Hanau Gold-containing dental solder alloy
DE2829284A1 (en) * 1978-07-04 1980-01-17 Wagner Fa Ferd GOLD ALLOY WIRE FOR JEWELERY CHAINS
JPS5684077U (en) * 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) * 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 (en) * 1993-07-12 1994-07-28 Degussa Cadmium-free silver alloy used as solder at temps. below 630 deg.C.
NL9401960A (en) * 1994-11-23 1996-07-01 Schoene Edelmetaal B V Cadmium-free solder alloys for soldering jewellery
DE19615642C2 (en) * 1996-04-21 1998-04-09 Werner Harald Dr Dental alloy system containing high gold
CN1272140C (en) * 2001-03-23 2006-08-30 西铁城时计株式会社 Brazing filler metal
EP2756914A1 (en) * 2013-01-18 2014-07-23 Umicore AG & Co. KG Solder alloy
DE102015011788A1 (en) * 2015-09-16 2017-03-16 C. Hafner Gmbh + Co. Kg White gold alloy
EP3144401B1 (en) 2015-09-16 2021-02-17 C. Hafner GmbH + Co. KG White gold alloy for jewellery
EP3783124A1 (en) * 2019-08-23 2021-02-24 Omega SA Gold timepiece, ornament or jewellery

Also Published As

Publication number Publication date
SE7505986L (en) 1975-12-01
GB1469856A (en) 1977-04-06
FI751505A (en) 1975-11-29
NO142407B (en) 1980-05-05
DK233175A (en) 1975-11-29
FI66436C (en) 1984-10-10
NO142407C (en) 1980-08-20
SE425223B (en) 1982-09-13
IT1032963B (en) 1979-06-20
NO751858L (en) 1975-12-01
FI66436B (en) 1984-06-29
FR2275271A1 (en) 1976-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse