IT7867363A0 - Leghe per gioielli - Google Patents
Leghe per gioielliInfo
- Publication number
- IT7867363A0 IT7867363A0 IT7867363A IT6736378A IT7867363A0 IT 7867363 A0 IT7867363 A0 IT 7867363A0 IT 7867363 A IT7867363 A IT 7867363A IT 6736378 A IT6736378 A IT 6736378A IT 7867363 A0 IT7867363 A0 IT 7867363A0
- Authority
- IT
- Italy
- Prior art keywords
- jewelry
- alloys
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 title 1
- 239000000956 alloy Substances 0.000 title 1
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
- C22C5/04—Alloys based on a platinum group metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB760177A GB1582582A (en) | 1977-02-23 | 1977-02-23 | Jewellery alloys |
GB2233177 | 1977-05-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7867363A0 true IT7867363A0 (it) | 1978-02-22 |
IT1108628B IT1108628B (it) | 1985-12-09 |
Family
ID=26241553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67363/78A IT1108628B (it) | 1977-02-23 | 1978-02-22 | Leghe per gioielli |
Country Status (6)
Country | Link |
---|---|
US (1) | US4165983A (it) |
JP (1) | JPS53124116A (it) |
CA (1) | CA1096205A (it) |
DE (1) | DE2807587A1 (it) |
FR (1) | FR2381832A1 (it) |
IT (1) | IT1108628B (it) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429264A1 (fr) * | 1978-06-20 | 1980-01-18 | Louyot Comptoir Lyon Alemand | Procede de fabrication d'un platinoide comportant une phase dispersee d'un oxyde refractaire |
JPS5716139A (en) * | 1980-06-30 | 1982-01-27 | Tanaka Kikinzoku Kogyo Kk | Platinum alloy for decoration |
JPS5743946A (en) * | 1980-08-29 | 1982-03-12 | Tanaka Kikinzoku Kogyo Kk | Platinum alloy for ornamental product |
JPS5743945A (en) * | 1980-08-29 | 1982-03-12 | Tanaka Kikinzoku Kogyo Kk | Platinum alloy for ornamental product |
JPS57145950A (en) * | 1981-03-03 | 1982-09-09 | Tanaka Kikinzoku Kogyo Kk | Platinum alloy for accessory |
JPS581036A (ja) * | 1981-06-26 | 1983-01-06 | Tanaka Kikinzoku Kogyo Kk | 紡糸ノズル用合金 |
JPS59150042A (ja) * | 1983-02-16 | 1984-08-28 | Tanaka Kikinzoku Kogyo Kk | 装飾品用白金合金 |
JPS6134138A (ja) * | 1984-07-25 | 1986-02-18 | Tanaka Kikinzoku Kogyo Kk | 装飾品用白金合金 |
JPS6134137A (ja) * | 1984-07-25 | 1986-02-18 | Tanaka Kikinzoku Kogyo Kk | 装飾品用白金合金 |
JPS61133340A (ja) * | 1984-12-04 | 1986-06-20 | Tanaka Kikinzoku Kogyo Kk | 装飾品用白金合金 |
GB8629728D0 (en) * | 1986-12-12 | 1987-01-21 | Johnson Matthey Plc | Scratch resistant surface layer |
DE3712839C1 (en) * | 1987-04-15 | 1988-04-21 | Degussa | Use of platinum alloys having spring properties for jewellery pieces |
US4806515A (en) * | 1987-11-16 | 1989-02-21 | United Technologies Corporation | Ternary fuel cell catalyst containing platinum and gallium |
US5045280A (en) * | 1989-10-04 | 1991-09-03 | Mintek | Intermetallic compounds |
JPH11513752A (ja) * | 1995-10-27 | 1999-11-24 | イムプリコ・ベスローテン・フエンノートシャップ | 貴金属組成物およびそれらから作成された加工品 |
US5846352A (en) * | 1996-11-22 | 1998-12-08 | Kretchmer; Steven | Heat treatment of a platinum-gallium alloy for jewelry |
US6562158B1 (en) | 1998-12-01 | 2003-05-13 | Steven Kretchmer | Heat-treatable platinum-gallium-palladium alloy for jewelry |
US6620378B2 (en) * | 2000-02-14 | 2003-09-16 | Keith Weinstein | Precious metal solder |
US6372060B1 (en) * | 2000-02-14 | 2002-04-16 | Keith Weinstein | Platinum solder |
EP1711641B1 (en) | 2004-02-04 | 2010-12-15 | Allgemeine Gold- und Silberscheideanstalt AG | Platinum alloy and method of production thereof |
JP4426406B2 (ja) * | 2004-09-03 | 2010-03-03 | 株式会社徳力本店 | 装飾用Pt合金 |
US20100139319A1 (en) * | 2005-08-03 | 2010-06-10 | Peter Tews | Platinum alloy and method of production thereof |
WO2007014576A1 (en) | 2005-08-03 | 2007-02-08 | Allgemeine Gold Und Silberscheideanstalt Ag | Platinum alloy and method of production thereof |
DE102006007556A1 (de) | 2006-02-16 | 2007-08-23 | Allgemeine Gold- Und Silberscheideanstalt Ag | Platinlegierung und Verfahren zu deren Herstellung |
CN100417737C (zh) * | 2006-09-18 | 2008-09-10 | 陈亿斌 | 合金、该合金的制备方法及生产饰品的方法 |
DE102007054871A1 (de) * | 2007-11-08 | 2009-05-20 | Heimerle + Meule Gmbh | Platin-Schmucklegierung |
US8896075B2 (en) * | 2008-01-23 | 2014-11-25 | Ev Products, Inc. | Semiconductor radiation detector with thin film platinum alloyed electrode |
ITMI20110750A1 (it) * | 2011-05-04 | 2012-11-05 | Legor Group S P A | Leghe platino-cobalto aventi migliorata durezza |
DE202012003711U1 (de) | 2012-04-13 | 2012-06-12 | C. Hafner Gmbh + Co. Kg | Platinlegierung und ein aus dieser Platinlegierung hergestellter Schmuckgegenstand |
DE102012007299A1 (de) | 2012-04-13 | 2013-10-17 | C. Hafner Gmbh + Co. Kg | Platinlegierung und ein aus dieser Platinlegierung hergestellter Schmuckgegenstand |
ES2581862T3 (es) | 2012-04-13 | 2016-09-07 | C. Hafner Gmbh + Co. Kg | Aleación de platino y un objeto de adorno producido a partir de esta aleación de platino |
WO2016208091A1 (ja) * | 2015-06-25 | 2016-12-29 | 株式会社工房グリーム | 宝飾用Pt合金 |
EP3121297B1 (fr) * | 2015-07-23 | 2020-12-16 | Cartier International AG | Procédé d'obtention d'un composant d'ornement en alliage de platine |
EP3502286B1 (fr) * | 2017-12-20 | 2021-01-27 | Omega SA | Alliage de platine |
CN110004318A (zh) * | 2019-05-28 | 2019-07-12 | 杭州辰卓科技有限公司 | 一种具有马氏体相变特征的首饰材料用铂合金及工艺 |
CN110106388A (zh) * | 2019-05-28 | 2019-08-09 | 杭州辰卓科技有限公司 | 一种层状结构多元共晶反应型首饰用铂合金及其工艺 |
CN110106387A (zh) * | 2019-05-28 | 2019-08-09 | 杭州辰卓科技有限公司 | 一种具备不连续转变特征首饰用铂合金及其加工工艺 |
JP6795246B1 (ja) * | 2020-03-24 | 2020-12-02 | 株式会社俄 | Pt合金 |
GB202015742D0 (en) * | 2020-10-05 | 2020-11-18 | Oxmet Tech Limited | A platinum alloy composition |
DE102021001053A1 (de) | 2021-02-26 | 2022-09-01 | C. Hafner Gmbh + Co. Kg | Legierung enthaltend Platin oder Palladium, aus dieser Legierung hergestellte Pulverpartikel, Verwendung dieser Legierung in einem pulverbasierten Fertigungsverfahren zur Herstellung eines dreidimensionalen Gegenstands sowie ein additives Verfahren zur Herstellung eines dreidimensionalen Gegenstands unter Verwendung der vorgenannten Legierung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3357825A (en) * | 1965-01-11 | 1967-12-12 | Nat Res Corp | Production of metals |
US3819366A (en) * | 1969-03-21 | 1974-06-25 | Aurium Res Corp | Dental alloy |
US3989515A (en) * | 1972-02-11 | 1976-11-02 | Carl Haas | Alloys for tension bands |
DE2206397C3 (de) * | 1972-02-11 | 1975-01-23 | Fa. Carl Haas, 7230 Schramberg | Verwendung von Palladium- und Platinlegierungen als Werkstoff für Spannbänder in MeBinstrumenten |
GB1464364A (en) * | 1974-06-07 | 1977-02-09 | Secr Social Service Brit | Dental constructions |
GB1477962A (en) * | 1976-05-11 | 1977-06-29 | Engelhard Ind Ltd | Fastening member for platinum jewellery |
US4012228A (en) * | 1976-05-14 | 1977-03-15 | Howmedica, Inc. | Low intrinsic value alloys |
-
1978
- 1978-02-22 DE DE19782807587 patent/DE2807587A1/de not_active Withdrawn
- 1978-02-22 FR FR7805019A patent/FR2381832A1/fr not_active Withdrawn
- 1978-02-22 IT IT67363/78A patent/IT1108628B/it active
- 1978-02-23 CA CA297,615A patent/CA1096205A/en not_active Expired
- 1978-02-23 JP JP1916278A patent/JPS53124116A/ja active Pending
- 1978-02-23 US US05/880,880 patent/US4165983A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1096205A (en) | 1981-02-24 |
US4165983A (en) | 1979-08-28 |
JPS53124116A (en) | 1978-10-30 |
FR2381832A1 (fr) | 1978-09-22 |
DE2807587A1 (de) | 1978-08-24 |
IT1108628B (it) | 1985-12-09 |
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