JP2019112715A - 白金合金 - Google Patents
白金合金 Download PDFInfo
- Publication number
- JP2019112715A JP2019112715A JP2018228754A JP2018228754A JP2019112715A JP 2019112715 A JP2019112715 A JP 2019112715A JP 2018228754 A JP2018228754 A JP 2018228754A JP 2018228754 A JP2018228754 A JP 2018228754A JP 2019112715 A JP2019112715 A JP 2019112715A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- platinum
- elements
- weight
- alloys
- 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
- C22C5/04—Alloys based on a platinum group metal
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/04—Hands; Discs with a single mark or the like
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
- G04B3/04—Rigidly-mounted keys, knobs or crowns
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Adornments (AREA)
Abstract
Description
の関数として言及されている。
光源:D65
傾斜:10°
測定:SCI+SCE(反射成分を含む+反射成分を除外)
UV:100%
測定焦点距離:4mm
較正:黒色体および白色体
Claims (7)
- ニッケル非含有およびコバルト非含有白金合金であって、重量で表して、
95.0%〜96.0%のPt、
0.5%〜4.5%のIr、
0.01%〜2%のAu、
0〜2%のGe、
0〜1%の添加元素Ru、Rh、Pd、Sn、Ga、Reの少なくとも1つを含み、前記合金の前記元素の全ての各パーセントは合計で100%である白金合金。 - 重量で表して、95.0%から96.0%までのPt、2.2%から4.4%までのIr、0.01%から0.8%までのAu、0.01%から1.5%までのGe、および0から1%までの添加元素Ru、Rh、Pd、Sn、Ga、Reの少なくとも1つを含み、前記合金の前記元素の全ての各パーセントは合計で100%である、請求項1に記載の白金合金。
- 重量で表して、95.0%から96.0%までのPt、2.9%から4.3%までのIr、0.05%から0.6%までのAu、0.01%から1%までのGe、および0から1%までの添加元素Ru、Rh、Pd、Sn、Ga、Reの少なくとも1つを含み、前記合金の前記元素の全ての各パーセントは合計で100%である、請求項1に記載の白金合金。
- 重量で表して、95.0%から96.0%までのPt、3.5%から4.2%までのIr、0.05%から0.6%までのAu、0.06%から0.5%までのGe、および0から1%までの添加元素Ru、Rh、Pd、Sn、Ga、Reの少なくとも1つを含み、前記合金の前記元素の全ての各パーセントは合計で100%である、請求項1に記載の白金合金。
- 請求項1から請求項4のいずれかに記載の合金で作られている少なくとも1つの部品を含む時計器または宝飾品。
- 前記部品が、時計ケース、文字盤、ブレスレットまたは時計バンド、ブレスレットまたは時計バンドの美錠またはバックル、リューズ、時字、装飾物、時計針、受け石、および付属品を含む群から選択されることを特徴とする、請求項5に記載の時計器および宝飾品。
- 時計器および宝飾品における、請求項1から請求項4のいずれかに記載の合金の使用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17208872.6 | 2017-12-20 | ||
EP17208872.6A EP3502286B1 (fr) | 2017-12-20 | 2017-12-20 | Alliage de platine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019112715A true JP2019112715A (ja) | 2019-07-11 |
JP6778732B2 JP6778732B2 (ja) | 2020-11-04 |
Family
ID=60781787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018228754A Active JP6778732B2 (ja) | 2017-12-20 | 2018-12-06 | 白金合金 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10870906B2 (ja) |
EP (1) | EP3502286B1 (ja) |
JP (1) | JP6778732B2 (ja) |
CN (1) | CN109943744B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023088265A (ja) * | 2021-12-14 | 2023-06-26 | ニヴァロックス-ファー ソシエテ アノニム | 白金合金 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110527862A (zh) * | 2019-09-18 | 2019-12-03 | 深圳市甘露珠宝首饰有限公司 | 铂合金及其制备方法 |
CN113322394B (zh) * | 2021-05-13 | 2022-03-01 | 北京有色金属与稀土应用研究所 | 一种封装用高性能键合铂合金微细材及其制备方法 |
EP4177366A1 (fr) * | 2021-11-03 | 2023-05-10 | Omega SA | Alliage de platine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB144119A (en) | 1919-07-04 | 1920-06-10 | Adolph Cohn | Improvements in alloys |
FR2381832A1 (fr) | 1977-02-23 | 1978-09-22 | Johnson Matthey Co Ltd | Alliages de joaillerie |
JPS5629641A (en) | 1979-08-14 | 1981-03-25 | Tanaka Kikinzoku Kogyo Kk | Decorative platinum alloy |
JPS5681646A (en) | 1979-12-08 | 1981-07-03 | Tanaka Kikinzoku Kogyo Kk | Platinum alloy for accessory |
JPH061912B2 (ja) | 1984-12-05 | 1994-01-05 | 日本電気株式会社 | 周波数偏移変調光送信装置 |
JP2005029879A (ja) * | 2003-07-14 | 2005-02-03 | Kuwayama Corp | インジウムを含有する宝飾品用硬化白金合金及び製品 |
JP4426406B2 (ja) * | 2004-09-03 | 2010-03-03 | 株式会社徳力本店 | 装飾用Pt合金 |
-
2017
- 2017-12-20 EP EP17208872.6A patent/EP3502286B1/fr active Active
-
2018
- 2018-12-06 US US16/211,268 patent/US10870906B2/en active Active
- 2018-12-06 JP JP2018228754A patent/JP6778732B2/ja active Active
- 2018-12-07 CN CN201811492444.6A patent/CN109943744B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023088265A (ja) * | 2021-12-14 | 2023-06-26 | ニヴァロックス-ファー ソシエテ アノニム | 白金合金 |
JP7429757B2 (ja) | 2021-12-14 | 2024-02-08 | ニヴァロックス-ファー ソシエテ アノニム | 白金合金 |
Also Published As
Publication number | Publication date |
---|---|
US10870906B2 (en) | 2020-12-22 |
CN109943744B (zh) | 2021-09-24 |
JP6778732B2 (ja) | 2020-11-04 |
EP3502286A1 (fr) | 2019-06-26 |
US20190185965A1 (en) | 2019-06-20 |
CN109943744A (zh) | 2019-06-28 |
EP3502286B1 (fr) | 2021-01-27 |
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