WO2012125516A3 - Alliages d'argent premier titre résistant au ternissement - Google Patents

Alliages d'argent premier titre résistant au ternissement Download PDF

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Publication number
WO2012125516A3
WO2012125516A3 PCT/US2012/028676 US2012028676W WO2012125516A3 WO 2012125516 A3 WO2012125516 A3 WO 2012125516A3 US 2012028676 W US2012028676 W US 2012028676W WO 2012125516 A3 WO2012125516 A3 WO 2012125516A3
Authority
WO
WIPO (PCT)
Prior art keywords
sterling silver
tarnish
silver alloys
niobium
titanium
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.)
Ceased
Application number
PCT/US2012/028676
Other languages
English (en)
Other versions
WO2012125516A2 (fr
Inventor
Kenneth FOGEL
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.)
KF Licensing Inc
Original Assignee
KF Licensing Inc
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 KF Licensing Inc filed Critical KF Licensing Inc
Priority to US14/004,620 priority Critical patent/US20140003992A1/en
Publication of WO2012125516A2 publication Critical patent/WO2012125516A2/fr
Anticipated expiration legal-status Critical
Publication of WO2012125516A3 publication Critical patent/WO2012125516A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Adornments (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

L'invention concerne des compositions d'alliage d'argent premier titre et de titane qui montrent une résistance renforcée au ternissement tout en maintenant une dureté acceptable. Les applications et les procédés de fabrication de celles-ci sont divulgués.
PCT/US2012/028676 2011-03-11 2012-03-11 Alliages d'argent premier titre résistant au ternissement Ceased WO2012125516A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/004,620 US20140003992A1 (en) 2011-03-11 2012-03-11 Tarnish-resistant sterling silver alloys

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161451760P 2011-03-11 2011-03-11
US61/451,760 2011-03-11

Publications (2)

Publication Number Publication Date
WO2012125516A2 WO2012125516A2 (fr) 2012-09-20
WO2012125516A3 true WO2012125516A3 (fr) 2014-04-10

Family

ID=46831278

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/028676 Ceased WO2012125516A2 (fr) 2011-03-11 2012-03-11 Alliages d'argent premier titre résistant au ternissement

Country Status (2)

Country Link
US (1) US20140003992A1 (fr)
WO (1) WO2012125516A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110669961A (zh) * 2019-10-18 2020-01-10 郑州机械研究所有限公司 一种高白高亮铜基补口合金
US11702723B2 (en) 2019-01-24 2023-07-18 Subodh Subas Pethe Silver alloy with improved mechanical properties

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9194024B1 (en) 2010-05-17 2015-11-24 Stuller, Inc. Jewelry article of white precious metals and methods for making the same
US9217190B2 (en) 2011-09-01 2015-12-22 Stuller, Inc. Sterling silver alloy and articles made from same
US9267191B2 (en) * 2012-11-06 2016-02-23 Richline Group, Inc. Reversibly age hardenable, palladium containing tarnish resistant sterling silver alloys
CN103710565B (zh) * 2013-12-19 2016-02-17 北海鑫利坤金属材料科技开发有限公司 一种高硬度抗时效软化的银合金及其制备方法
CN109943745A (zh) * 2019-04-29 2019-06-28 邵明战 一种抗变色银合金及其制备方法
CN113088749A (zh) * 2021-03-11 2021-07-09 先导薄膜材料（广东）有限公司 一种银合金及其制备方法
US12214416B2 (en) 2021-07-13 2025-02-04 James Avery Craftsman, Inc. Laser weldable sterling alloy
CN114250350A (zh) * 2021-12-28 2022-03-29 有研亿金新材料有限公司 Pt-10Ir-15Ag合金箔材加工方法
CN115821114B (zh) * 2022-11-24 2024-04-26 河北工业大学 一种高强韧耐蚀锆银二元合金及其制备方法
CN119571129B (zh) * 2024-11-19 2025-09-26 中国建筑材料科学研究总院有限公司 铜银合金、镀铜银合金光纤、光纤面板及其制备方法和应用

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793097A (en) * 1955-09-14 1957-05-21 Horizons Titanium Corp Method of producing alkali metal titanium fluorides in which the titanium has a valence of less than four
US3540883A (en) * 1968-10-29 1970-11-17 Texas Instruments Inc Method of preparing silver base alloys
US3660074A (en) * 1969-05-07 1972-05-02 Crucible Inc Method for treating titanium scrap
US4708847A (en) * 1983-07-28 1987-11-24 Toyota Jidosha Kabushiki Kaisha Method for alloying substances
US4799532A (en) * 1986-02-28 1989-01-24 Gte Products Corporation Method of making a crucible and melting reactive metal alloys
US4810308A (en) * 1987-04-13 1989-03-07 Leach & Garner Company Silver alloys of exceptional and reversible hardness
US4959194A (en) * 1989-03-28 1990-09-25 The United States Of America As Represented By The United States Department Of Energy High strength uranium-tungsten alloy process
US5037708A (en) * 1990-09-07 1991-08-06 Daniel Davitz Silver palladium alloy
US6139652A (en) * 1997-01-23 2000-10-31 Stern-Leach Tarnish-resistant hardenable fine silver alloys
US6221173B1 (en) * 1996-03-26 2001-04-24 Citizen Watch Co., Ltd. Titanium or titanium alloy member and surface treatment method therefor
EP1213599A2 (fr) * 2000-12-07 2002-06-12 Furuya Metal Co., Ltd. Couche réfléchissante résistante à la chaleur
US20040161630A1 (en) * 2003-02-13 2004-08-19 W.C. Heraeus Gmbh & Co.Kg Alloys, reflector layers and their use
WO2006106282A1 (fr) * 2005-04-07 2006-10-12 Carrs Of Sheffield (Manufacturing) Limited Compositions d'alliage en argent
US20070113707A1 (en) * 2004-05-14 2007-05-24 Cascone Paul J Dental prosthesis method and alloys
US20080118392A1 (en) * 2003-05-19 2008-05-22 Matteo Tutino Silver alloys for use in medical, surgical and microsurgical instruments and process for producing the alloys
US20080166260A1 (en) * 2005-04-07 2008-07-10 Carrs Of Sheffield (Manufacturing) Limited Silver Alloy Compositions
US7897266B2 (en) * 2007-02-09 2011-03-01 Rovcal, Inc. Personal grooming device having a tarnish resistant, hypoallergenic and/or antimicrobial silver alloy coating thereon

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614560C2 (de) * 1996-04-12 1998-07-09 Riegel Josef Silbertitanlegierungen als Werkstoff für grazile Schmuckgegenstände, Tafelsilber, technische und chirurgische Artikel
JP2001303156A (ja) * 2000-04-21 2001-10-31 Furuya Kinzoku:Kk 装飾品及び装飾品用金属材料
JP4833942B2 (ja) * 2007-08-29 2011-12-07 株式会社コベルコ科研 Ａｇ基合金スパッタリングターゲット

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793097A (en) * 1955-09-14 1957-05-21 Horizons Titanium Corp Method of producing alkali metal titanium fluorides in which the titanium has a valence of less than four
US3540883A (en) * 1968-10-29 1970-11-17 Texas Instruments Inc Method of preparing silver base alloys
US3660074A (en) * 1969-05-07 1972-05-02 Crucible Inc Method for treating titanium scrap
US4708847A (en) * 1983-07-28 1987-11-24 Toyota Jidosha Kabushiki Kaisha Method for alloying substances
US4799532A (en) * 1986-02-28 1989-01-24 Gte Products Corporation Method of making a crucible and melting reactive metal alloys
US4810308A (en) * 1987-04-13 1989-03-07 Leach & Garner Company Silver alloys of exceptional and reversible hardness
US4959194A (en) * 1989-03-28 1990-09-25 The United States Of America As Represented By The United States Department Of Energy High strength uranium-tungsten alloy process
US5037708A (en) * 1990-09-07 1991-08-06 Daniel Davitz Silver palladium alloy
US6221173B1 (en) * 1996-03-26 2001-04-24 Citizen Watch Co., Ltd. Titanium or titanium alloy member and surface treatment method therefor
US6139652A (en) * 1997-01-23 2000-10-31 Stern-Leach Tarnish-resistant hardenable fine silver alloys
EP1213599A2 (fr) * 2000-12-07 2002-06-12 Furuya Metal Co., Ltd. Couche réfléchissante résistante à la chaleur
US20040161630A1 (en) * 2003-02-13 2004-08-19 W.C. Heraeus Gmbh & Co.Kg Alloys, reflector layers and their use
US20080118392A1 (en) * 2003-05-19 2008-05-22 Matteo Tutino Silver alloys for use in medical, surgical and microsurgical instruments and process for producing the alloys
US20070113707A1 (en) * 2004-05-14 2007-05-24 Cascone Paul J Dental prosthesis method and alloys
WO2006106282A1 (fr) * 2005-04-07 2006-10-12 Carrs Of Sheffield (Manufacturing) Limited Compositions d'alliage en argent
US20080166260A1 (en) * 2005-04-07 2008-07-10 Carrs Of Sheffield (Manufacturing) Limited Silver Alloy Compositions
US7897266B2 (en) * 2007-02-09 2011-03-01 Rovcal, Inc. Personal grooming device having a tarnish resistant, hypoallergenic and/or antimicrobial silver alloy coating thereon

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEN ET AL.: "Evaporation of Silver during Cofiring with Barium Titanate", JOURNAL OF THE AMERICAN CERAMIC SOCIETY, vol. 83, no. 7., 2000, pages 1693 - 98 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11702723B2 (en) 2019-01-24 2023-07-18 Subodh Subas Pethe Silver alloy with improved mechanical properties
CN110669961A (zh) * 2019-10-18 2020-01-10 郑州机械研究所有限公司 一种高白高亮铜基补口合金

Also Published As

Publication number Publication date
WO2012125516A2 (fr) 2012-09-20
US20140003992A1 (en) 2014-01-02

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