EA200600981A1 - SOFT OR SOLID SILVER SOLVERS AND THEIR USE - Google Patents

SOFT OR SOLID SILVER SOLVERS AND THEIR USE

Info

Publication number
EA200600981A1
EA200600981A1 EA200600981A EA200600981A EA200600981A1 EA 200600981 A1 EA200600981 A1 EA 200600981A1 EA 200600981 A EA200600981 A EA 200600981A EA 200600981 A EA200600981 A EA 200600981A EA 200600981 A1 EA200600981 A1 EA 200600981A1
Authority
EA
Eurasian Patent Office
Prior art keywords
soft
silver
solvers
solid silver
solders
Prior art date
Application number
EA200600981A
Other languages
Russian (ru)
Inventor
Питер Геймон Джонз
Original Assignee
Миддлсекс Силвер Ко. Лимитед
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 Миддлсекс Силвер Ко. Лимитед filed Critical Миддлсекс Силвер Ко. Лимитед
Publication of EA200600981A1 publication Critical patent/EA200600981A1/en

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
    • B23K35/3006—Ag as the principal constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/06—Alloys based on silver
    • C22C5/08—Alloys based on silver with copper as the next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Powder Metallurgy (AREA)

Abstract

Настоящее изобретение относится к мягким или твердым серебряным припоям и их использованию для получения паяных соединений в различных марках серебра, в частности, пригодных для ковки марок серебра. Эти припои принадлежат к семейству сплавов Ag-Cu-Zn, содержащих по меньшей мере 55 мас.% Ag и от 0,5 до 3 мас.% Ge. Они демонстрируют выгодное сочетание цвета, текучести и коррозионной стойкости.The present invention relates to soft or hard silver solders and their use for making solder joints in various grades of silver, in particular forgeable grades of silver. These solders belong to the family of Ag-Cu-Zn alloys containing at least 55 wt% Ag and 0.5 to 3 wt% Ge. They exhibit an advantageous combination of color, flowability and corrosion resistance.

EA200600981A 2003-11-19 2004-11-18 SOFT OR SOLID SILVER SOLVERS AND THEIR USE EA200600981A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0326927A GB2408269B (en) 2003-11-19 2003-11-19 Silver solder or brazing alloys and their use
PCT/GB2004/050027 WO2005051593A1 (en) 2003-11-19 2004-11-18 Silver solder or brazing alloys and their use

Publications (1)

Publication Number Publication Date
EA200600981A1 true EA200600981A1 (en) 2006-10-27

Family

ID=29764073

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600981A EA200600981A1 (en) 2003-11-19 2004-11-18 SOFT OR SOLID SILVER SOLVERS AND THEIR USE

Country Status (8)

Country Link
US (1) US20070144624A1 (en)
EP (1) EP1713613A1 (en)
CN (1) CN1882409A (en)
AU (1) AU2004292495A1 (en)
CA (1) CA2544861A1 (en)
EA (1) EA200600981A1 (en)
GB (1) GB2408269B (en)
WO (1) WO2005051593A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2428046A (en) * 2005-07-07 2007-01-17 Middlesex Silver Co Ltd A silver-copper-zinc-germanium brazing alloy
KR100950686B1 (en) * 2009-09-08 2010-03-31 주식회사 한국번디 Filler metal alloy compositions
JP5623783B2 (en) * 2010-05-13 2014-11-12 日本発條株式会社 Brazing material for air bonding, bonded body, and current collecting material
JP5645307B2 (en) * 2010-12-09 2014-12-24 日本発條株式会社 Brazing material for air bonding, bonded body, and current collecting material
CN102319964B (en) * 2011-08-06 2013-06-05 郑州机械研究所 Active core silver solder for soldering ceramics and preparation method thereof
DE102012100920A1 (en) * 2012-02-03 2013-08-08 Horwitz-Hamburg GmbH Silver alloy, useful for preparing jewelry, comprises silver, and alloying additive comprising copper, zinc and boron
ITMI20120331A1 (en) * 2012-03-02 2013-09-03 Legor Group S P A SILVER-BASED ALLOY POWDER FOR MANUFACTURING OF 3-DIMENSIONAL METAL OBJECTS
RU2526023C1 (en) * 2013-10-21 2014-08-20 Юлия Алексеевна Щепочкина Silver-based alloy
CN105397334A (en) * 2015-12-16 2016-03-16 郑州机械研究所 Silver-based filler metal applicable to vacuum environment
CN111482734B (en) * 2020-04-21 2021-06-22 浙江力强科技有限公司 Copper-nickel-silver brazing slurry and preparation method thereof
CN111690837A (en) * 2020-07-10 2020-09-22 深圳市瑜悦珠宝有限公司 Silver alloy and preparation method thereof
CN114193026A (en) * 2021-12-30 2022-03-18 郑州机械研究所有限公司 High-silver brazing filler metal for welding pure silver jewelry and preparation method thereof
CN114473292A (en) * 2021-12-30 2022-05-13 郑州机械研究所有限公司 Low-silver brazing filler metal for welding pure-silver jewelry and preparation method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH598354A5 (en) * 1974-06-12 1978-04-28 Castolin Sa
DE2830759C2 (en) * 1978-07-13 1980-05-22 Fa. Dr. Th. Wieland, 7530 Pforzheim Alloy powder for the production of dental am algamen
US4242134A (en) * 1979-06-25 1980-12-30 Gte Products Corporation Cadmium-free silver based brazing alloy
US4475959A (en) * 1983-07-13 1984-10-09 Gte Products Corporation Non-aqueous brazing alloy paste
JPS6134148A (en) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk Sliding contact material
EP0267318A3 (en) * 1986-11-13 1989-01-11 C. HAFNER GmbH & Co. Alloy for ornamental purposes
US5120374A (en) * 1990-05-11 1992-06-09 The Morgan Crucible Company Plc Gel for brazing filler metal paste
JP3064042B2 (en) * 1991-05-10 2000-07-12 シチズン時計株式会社 Silver brazing material
EP0752014B1 (en) * 1993-11-15 2001-11-21 Apecs Investment Castings Pty. ltd. Silver alloy compositions
GB2283933B (en) * 1993-11-18 1996-04-24 Univ Middlesex Serv Ltd A method of joining materials together by a diffusion process using silver/germanium alloys
US5443658A (en) * 1994-06-08 1995-08-22 Praxair S.T. Technology, Inc. Braze filler metal alloy paste
US6168071B1 (en) * 1994-11-17 2001-01-02 Peter Gamon Johns Method for joining materials together by a diffusion process using silver/germanium alloys and a silver/germanium alloy for use in the method
JPH1029087A (en) * 1996-07-12 1998-02-03 Tanaka Kikinzoku Kogyo Kk Low melting brazing filler metal for platinum ornaments
DE19940115A1 (en) * 1999-08-24 2001-03-01 Degussa Cadmium-free brazing alloys

Also Published As

Publication number Publication date
GB2408269B (en) 2006-02-22
EP1713613A1 (en) 2006-10-25
CN1882409A (en) 2006-12-20
CA2544861A1 (en) 2005-06-09
US20070144624A1 (en) 2007-06-28
AU2004292495A1 (en) 2005-06-09
GB2408269A (en) 2005-05-25
WO2005051593A1 (en) 2005-06-09
GB0326927D0 (en) 2003-12-24

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