EP1010768A1 - Alliage d'or gris sans nickel - Google Patents
Alliage d'or gris sans nickel Download PDFInfo
- Publication number
- EP1010768A1 EP1010768A1 EP98811224A EP98811224A EP1010768A1 EP 1010768 A1 EP1010768 A1 EP 1010768A1 EP 98811224 A EP98811224 A EP 98811224A EP 98811224 A EP98811224 A EP 98811224A EP 1010768 A1 EP1010768 A1 EP 1010768A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alloy
- nickel
- weight
- gold alloy
- proportion
- 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.)
- Granted
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
- C22C5/02—Alloys based on gold
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
- A44C27/001—Materials for manufacturing jewellery
- A44C27/002—Metallic materials
- A44C27/003—Metallic alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
- Dental Preparations (AREA)
- Silicon Compounds (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (5)
- Alliage d'or blanc sans nickel comprenant, exprimé en poids, Au 75-76% et Pd entre 5 et 14%, caractérisé en ce qu'il comporte entre 7 et 17% de Cu, la proportion de Cu étant sensiblement inversément proportionnelle à celle du Pd, le reste étant formé par au moins un des éléments Ir, In, Ag, Zn, Ga, Re, Zr, Nb, Si, Ta, Ti.
- Alliage selon la revendication 1, caractérisé en ce qu'il comporte entre 12 et 14% en poids de Pd, entre 7 et 11% en poids de Cu, entre 1 et 4% d'In et entre 0,01 et 4% en poids d'au moins un des éléments Ir, Re, Ga, Zn, Si, Nb, Ta, Ti.
- Alliage selon la revendication 2, caractérisé en ce qu'il comporte entre 0,2 et 0,4% en poids de Ga.
- Alliage selon l'une des revendications précédentes, caractérisé en ce qu'il comporte entre 20 et 200 ppm de Ti.
- Alliage selon la revendication 1, caractérisé en ce qu'il comporte entre 5 et 7% de Pd, < 5% de Ag, < 7% de Zn, le reste comprenant au moins un des éléments Ir, In, Ta, Si, Ga, Ti dans une proportion comprise entre 0,002 et 0,015% en poids.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69823891T DE69823891T2 (de) | 1998-12-14 | 1998-12-14 | Graue Goldlegierung, ohne Nickel |
ES98811224T ES2195300T3 (es) | 1998-12-14 | 1998-12-14 | Aleacion de oro gris sin niquel. |
DE69812652T DE69812652T2 (de) | 1998-12-14 | 1998-12-14 | Graue Goldlegierung, ohne Nickel |
ES02005157T ES2220846T3 (es) | 1998-12-14 | 1998-12-14 | Aleacion de oro gris sin niquel. |
EP02005157A EP1245688B1 (fr) | 1998-12-14 | 1998-12-14 | Alliage d'or gris sans nickel |
EP98811224A EP1010768B1 (fr) | 1998-12-14 | 1998-12-14 | Alliage d'or gris sans nickel |
JP11354255A JP2000178669A (ja) | 1998-12-14 | 1999-12-14 | ホワイトゴ―ルド合金 |
US09/460,471 US6342182B1 (en) | 1998-12-14 | 1999-12-14 | Nickel-free grey gold alloy |
US10/054,571 US6787102B2 (en) | 1998-12-14 | 2001-11-12 | Nickel-free grey gold alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98811224A EP1010768B1 (fr) | 1998-12-14 | 1998-12-14 | Alliage d'or gris sans nickel |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02005157A Division EP1245688B1 (fr) | 1998-12-14 | 1998-12-14 | Alliage d'or gris sans nickel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1010768A1 true EP1010768A1 (fr) | 2000-06-21 |
EP1010768B1 EP1010768B1 (fr) | 2003-03-26 |
Family
ID=8236482
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02005157A Expired - Lifetime EP1245688B1 (fr) | 1998-12-14 | 1998-12-14 | Alliage d'or gris sans nickel |
EP98811224A Expired - Lifetime EP1010768B1 (fr) | 1998-12-14 | 1998-12-14 | Alliage d'or gris sans nickel |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02005157A Expired - Lifetime EP1245688B1 (fr) | 1998-12-14 | 1998-12-14 | Alliage d'or gris sans nickel |
Country Status (5)
Country | Link |
---|---|
US (2) | US6342182B1 (fr) |
EP (2) | EP1245688B1 (fr) |
JP (1) | JP2000178669A (fr) |
DE (2) | DE69812652T2 (fr) |
ES (2) | ES2195300T3 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1227166A1 (fr) * | 2001-01-26 | 2002-07-31 | Metaux Precieux Sa Metalor | Alliage d'or gris |
EP2251444A1 (fr) | 2009-05-06 | 2010-11-17 | Rolex Sa | Alliage d'or gris sans nickel et sans cuivre |
RU2475551C1 (ru) * | 2012-01-25 | 2013-02-20 | Юлия Алексеевна Щепочкина | Сплав на основе золота |
RU2575526C2 (ru) * | 2014-02-12 | 2016-02-20 | Вячеслав Викторович Семера | Сплав на основе золота и способ его получения |
EP3070182A1 (fr) | 2015-03-17 | 2016-09-21 | The Swatch Group Research and Development Ltd. | Alliage d'or gris |
WO2016151228A1 (fr) | 2015-03-23 | 2016-09-29 | Centre National De La Recherche Scientifique | Alliage monophasique d'or et de tungstene |
CN108203771A (zh) * | 2016-12-20 | 2018-06-26 | 蒙特雷布勒盖股份有限公司 | 灰金合金 |
WO2020020528A1 (fr) * | 2018-07-26 | 2020-01-30 | Px Services Sa | Alliage à base d'or présentant un changement de couleur et son utilisation dans le domaine de la joaillerie et de l'horlogerie |
EP3812477B1 (fr) * | 2019-10-21 | 2023-01-11 | Richemont International SA | Alliage métallique comprenant de l'or |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1245688B1 (fr) * | 1998-12-14 | 2004-05-12 | Metalor Technologies International SA | Alliage d'or gris sans nickel |
FR2815044B1 (fr) * | 2000-10-06 | 2003-03-21 | Cookson Metaux Precieux Sa | Alliage d'or gris 18 carats pour bijouterie, sans nickel et sans palladium |
US6863746B2 (en) * | 2001-08-02 | 2005-03-08 | Keith Weinstein | White gold compositions without nickel and palladium |
JP2006118029A (ja) * | 2004-10-25 | 2006-05-11 | Mikimoto Soshingu:Kk | ホワイトゴールド合金及びその熱硬化処理方法 |
JP2007186749A (ja) * | 2006-01-13 | 2007-07-26 | Ishifuku Metal Ind Co Ltd | 装飾品用金合金 |
DE102007027673B4 (de) * | 2007-06-15 | 2017-01-05 | C. Hafner Gmbh + Co. Kg | Weißgoldlegierung, insbesondere für den Schmuckguss |
DE102009053567A1 (de) * | 2009-11-10 | 2011-05-12 | Wieland Dental + Technik Gmbh & Co. Kg | Weißgold-Schmucklegierung |
JP5825482B2 (ja) * | 2011-11-08 | 2015-12-02 | 福井めがね工業株式会社 | 白色系Au合金 |
RU2479655C1 (ru) * | 2011-11-10 | 2013-04-20 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Сплав на основе палладия 500 пробы |
JP6595344B2 (ja) * | 2013-02-06 | 2019-10-23 | ロレックス・ソシエテ・アノニム | ローズゴールド合金から作成される時計 |
US20140328718A1 (en) * | 2013-05-06 | 2014-11-06 | Richline Group, Inc. | 18K Ni-FREE AGE HARDENABLE WHITE GOLD ALLOY |
RU2588733C1 (ru) * | 2015-04-22 | 2016-07-10 | Юлия Алексеевна Щепочкина | Ювелирный сплав |
US9738951B1 (en) | 2016-03-31 | 2017-08-22 | Leachgarner, Inc. | 18K palladium and platinum containing age hardenable white gold alloy |
CH714786B1 (it) * | 2018-03-15 | 2022-05-13 | Argor Heraeus Sa | Lega d'oro con colore compatibile allo standard 5N e metodo di produzione della medesima. |
WO2020202423A1 (fr) * | 2019-04-01 | 2020-10-08 | 株式会社俄 | Alliage d'or blanc |
EP4200452A1 (fr) | 2020-08-18 | 2023-06-28 | Enviro Metals, LLC | Affinage de métaux |
JP7086425B1 (ja) | 2021-09-06 | 2022-06-20 | Navi・japan株式会社 | 色見の明るさと加工特性を向上させた18kの純度を有するライム系カラー金合金及びその製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2091294A (en) * | 1981-01-16 | 1982-07-28 | Citizen Watch Co Ltd | Pink-tinted gold alloy |
JPH03130334A (ja) * | 1989-10-16 | 1991-06-04 | Tokuriki Honten Co Ltd | 装飾用白色金合金 |
JPH03130333A (ja) * | 1989-10-16 | 1991-06-04 | Tokuriki Honten Co Ltd | 装飾用白色金合金 |
JPH06184665A (ja) * | 1992-12-24 | 1994-07-05 | Kyocera Corp | 白色金合金 |
JPH0978160A (ja) * | 1995-09-13 | 1997-03-25 | Tazaki Shinjiyu Kk | 宝飾品用パラジウム配合系白色金合金 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2274863A (en) * | 1937-11-05 | 1942-03-03 | Leuser Josef | Soldering alloy |
US2980998A (en) * | 1957-02-04 | 1961-04-25 | Ney Co J M | Dental prosthesis and method of manufacture |
JPS515338B1 (fr) * | 1970-09-10 | 1976-02-19 | ||
JPS5156241A (en) * | 1974-11-11 | 1976-05-17 | Citizen Watch Co Ltd | Meganeno fureemu |
US4014690A (en) * | 1976-05-14 | 1977-03-29 | Howmedica, Inc. | Gold-colored alloy solders |
DE2638837C3 (de) * | 1976-08-28 | 1979-06-07 | W.C. Heraeus Gmbh, 6450 Hanau | Dentallot-Legierung auf Gold-Basis |
IT1197427B (it) * | 1982-05-14 | 1988-11-30 | Gian Franco Menicucci | Metodo di formulazione di leghe metalliche ad uso odontoiatrico e complesso di leghe cosi' ottenute |
JPS60258435A (ja) * | 1984-06-06 | 1985-12-20 | Citizen Watch Co Ltd | 耐食性硬質黄金色系金合金 |
JPS63141906A (ja) * | 1986-12-03 | 1988-06-14 | G C Dental Ind Corp | 歯科鋳造用埋没材 |
CA1330169C (fr) * | 1987-05-13 | 1994-06-14 | Asami Tanaka | Feuille metallique pour plombages a base de metal et de porcelaine |
JP2922230B2 (ja) * | 1989-10-16 | 1999-07-19 | 株式会社徳力本店 | 装飾用白色金合金 |
US5240172A (en) * | 1989-10-27 | 1993-08-31 | Degussa Aktiengesellschaft | Solder alloy for dental and jewelry parts |
US5298219A (en) * | 1990-06-04 | 1994-03-29 | Tanaka Denshi Kogyo Kabushiki Kaisha | High purity gold bonding wire for semiconductor device |
JPH0892675A (ja) * | 1994-09-28 | 1996-04-09 | Daido Steel Co Ltd | 低融点チタン合金 |
DE19525361A1 (de) * | 1995-02-16 | 1996-08-22 | Herbst Bremer Goldschlaegerei | Edelmetall-Legierung und Verwendung derselben |
JP2895793B2 (ja) * | 1995-02-24 | 1999-05-24 | マブチモーター株式会社 | 摺動接点材料及びクラッド複合材ならびにそれらからなるコンミテータ及びそのコンミテータを使用した直流小型モータ |
JP3657674B2 (ja) * | 1995-11-10 | 2005-06-08 | 石福金属興業株式会社 | 白色系金合金 |
JPH09184033A (ja) * | 1996-01-08 | 1997-07-15 | Tanaka Kikinzoku Kogyo Kk | ホワイト・ゴールド合金 |
US5945065A (en) * | 1996-07-31 | 1999-08-31 | Tanaka Denshi Kogyo | Method for wedge bonding using a gold alloy wire |
JPH10245646A (ja) * | 1997-03-07 | 1998-09-14 | Seiko Epson Corp | 金合金、装飾部材、携帯時計及び装飾部材の製造方法 |
EP1245688B1 (fr) * | 1998-12-14 | 2004-05-12 | Metalor Technologies International SA | Alliage d'or gris sans nickel |
-
1998
- 1998-12-14 EP EP02005157A patent/EP1245688B1/fr not_active Expired - Lifetime
- 1998-12-14 EP EP98811224A patent/EP1010768B1/fr not_active Expired - Lifetime
- 1998-12-14 ES ES98811224T patent/ES2195300T3/es not_active Expired - Lifetime
- 1998-12-14 DE DE69812652T patent/DE69812652T2/de not_active Expired - Lifetime
- 1998-12-14 ES ES02005157T patent/ES2220846T3/es not_active Expired - Lifetime
- 1998-12-14 DE DE69823891T patent/DE69823891T2/de not_active Expired - Lifetime
-
1999
- 1999-12-14 US US09/460,471 patent/US6342182B1/en not_active Expired - Lifetime
- 1999-12-14 JP JP11354255A patent/JP2000178669A/ja active Pending
-
2001
- 2001-11-12 US US10/054,571 patent/US6787102B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2091294A (en) * | 1981-01-16 | 1982-07-28 | Citizen Watch Co Ltd | Pink-tinted gold alloy |
JPH03130334A (ja) * | 1989-10-16 | 1991-06-04 | Tokuriki Honten Co Ltd | 装飾用白色金合金 |
JPH03130333A (ja) * | 1989-10-16 | 1991-06-04 | Tokuriki Honten Co Ltd | 装飾用白色金合金 |
JPH06184665A (ja) * | 1992-12-24 | 1994-07-05 | Kyocera Corp | 白色金合金 |
JPH0978160A (ja) * | 1995-09-13 | 1997-03-25 | Tazaki Shinjiyu Kk | 宝飾品用パラジウム配合系白色金合金 |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 15, no. 337 (C - 862) 27 August 1991 (1991-08-27) * |
PATENT ABSTRACTS OF JAPAN vol. 18, no. 533 (C - 1259) 11 January 1994 (1994-01-11) * |
PATENT ABSTRACTS OF JAPAN vol. 97, no. 007 31 July 1997 (1997-07-31) * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1227166A1 (fr) * | 2001-01-26 | 2002-07-31 | Metaux Precieux Sa Metalor | Alliage d'or gris |
US9650697B2 (en) | 2009-05-06 | 2017-05-16 | Rolex Sa | Gray gold alloy free of nickel and copper |
EP2251444A1 (fr) | 2009-05-06 | 2010-11-17 | Rolex Sa | Alliage d'or gris sans nickel et sans cuivre |
EP2450460A1 (fr) | 2009-05-06 | 2012-05-09 | Rolex S.A. | Alliage d'or gris sans nickel et sans cuivre |
EP2450461A1 (fr) | 2009-05-06 | 2012-05-09 | Rolex S.A. | Alliage d'or gris sans nickel et sans cuivre |
RU2475551C1 (ru) * | 2012-01-25 | 2013-02-20 | Юлия Алексеевна Щепочкина | Сплав на основе золота |
RU2575526C2 (ru) * | 2014-02-12 | 2016-02-20 | Вячеслав Викторович Семера | Сплав на основе золота и способ его получения |
EP3070182A1 (fr) | 2015-03-17 | 2016-09-21 | The Swatch Group Research and Development Ltd. | Alliage d'or gris |
WO2016151228A1 (fr) | 2015-03-23 | 2016-09-29 | Centre National De La Recherche Scientifique | Alliage monophasique d'or et de tungstene |
US10364481B2 (en) | 2015-03-23 | 2019-07-30 | Centre National De La Recherche Scientifique (Cnrs) | Single-phase alloy of gold and tungsten |
CN108203771A (zh) * | 2016-12-20 | 2018-06-26 | 蒙特雷布勒盖股份有限公司 | 灰金合金 |
EP3339455A1 (fr) | 2016-12-20 | 2018-06-27 | Montres Breguet S.A. | Alliage d'or gris |
US10458002B2 (en) | 2016-12-20 | 2019-10-29 | Montres Breguet S.A. | Grey gold alloy |
CN108203771B (zh) * | 2016-12-20 | 2021-04-20 | 蒙特雷布勒盖股份有限公司 | 灰金合金 |
WO2020020528A1 (fr) * | 2018-07-26 | 2020-01-30 | Px Services Sa | Alliage à base d'or présentant un changement de couleur et son utilisation dans le domaine de la joaillerie et de l'horlogerie |
EP3812477B1 (fr) * | 2019-10-21 | 2023-01-11 | Richemont International SA | Alliage métallique comprenant de l'or |
Also Published As
Publication number | Publication date |
---|---|
DE69823891D1 (de) | 2004-06-17 |
ES2195300T3 (es) | 2003-12-01 |
DE69812652T2 (de) | 2004-04-29 |
EP1245688A2 (fr) | 2002-10-02 |
EP1245688A3 (fr) | 2002-10-30 |
ES2220846T3 (es) | 2004-12-16 |
JP2000178669A (ja) | 2000-06-27 |
DE69823891T2 (de) | 2005-05-19 |
US20020127134A1 (en) | 2002-09-12 |
US6342182B1 (en) | 2002-01-29 |
EP1245688B1 (fr) | 2004-05-12 |
US6787102B2 (en) | 2004-09-07 |
EP1010768B1 (fr) | 2003-03-26 |
DE69812652D1 (de) | 2003-04-30 |
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