JPS5743945A - Platinum alloy for ornamental product - Google Patents
Platinum alloy for ornamental productInfo
- Publication number
- JPS5743945A JPS5743945A JP55119485A JP11948580A JPS5743945A JP S5743945 A JPS5743945 A JP S5743945A JP 55119485 A JP55119485 A JP 55119485A JP 11948580 A JP11948580 A JP 11948580A JP S5743945 A JPS5743945 A JP S5743945A
- Authority
- JP
- Japan
- Prior art keywords
- ornamental product
- mechanical strength
- platinum alloy
- property
- casting property
- 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
Landscapes
- Adornments (AREA)
Abstract
PURPOSE: To provide a platinum alloy for an ornamental product with excellent mechanical strength and casting property comprising compounding Pt, Pd, Co and one or more of Sn, In, Ga in a specific amount.
CONSTITUTION: Said Pt alloy for an ornamental product comprises, in the W/O basis, 84W96 Pt, 1W15 Pd, 0.01W5 Co and 0.01W0.5 one or more of Sn, In, Ga. A content of Pd is pref. 1W15 W/O from a standpoint of mechanical strength, a cost, corrosion resistance, casting property or the like and, when an adding amount of Co is below 0.01 W/O, enhancement of mechancal strength and casting property are made low and, when exceeds 5 W/O, processing property is remarkably reduced. One or more of Sn, In, Ga is added for the reason that they form an intermetallic compound with Pt and mechanical strength is enhanced.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55119485A JPS5743945A (en) | 1980-08-29 | 1980-08-29 | Platinum alloy for ornamental product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55119485A JPS5743945A (en) | 1980-08-29 | 1980-08-29 | Platinum alloy for ornamental product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5743945A true JPS5743945A (en) | 1982-03-12 |
JPH0114300B2 JPH0114300B2 (en) | 1989-03-10 |
Family
ID=14762438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55119485A Granted JPS5743945A (en) | 1980-08-29 | 1980-08-29 | Platinum alloy for ornamental product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5743945A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6134137A (en) * | 1984-07-25 | 1986-02-18 | Tanaka Kikinzoku Kogyo Kk | Platinum alloy for accessory |
JPS6134134A (en) * | 1984-07-25 | 1986-02-18 | Tanaka Kikinzoku Kogyo Kk | Platinum alloy for accessory |
JP2011132569A (en) * | 2009-12-24 | 2011-07-07 | Kyocera Corp | Platinum alloy and ornament using it |
GB2599462A (en) * | 2020-10-05 | 2022-04-06 | Alloyed Ltd | A platinum alloy composition |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53124116A (en) * | 1977-02-23 | 1978-10-30 | Johnson Matthey Co Ltd | Jewel ornament alloy |
-
1980
- 1980-08-29 JP JP55119485A patent/JPS5743945A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53124116A (en) * | 1977-02-23 | 1978-10-30 | Johnson Matthey Co Ltd | Jewel ornament alloy |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6134137A (en) * | 1984-07-25 | 1986-02-18 | Tanaka Kikinzoku Kogyo Kk | Platinum alloy for accessory |
JPS6134134A (en) * | 1984-07-25 | 1986-02-18 | Tanaka Kikinzoku Kogyo Kk | Platinum alloy for accessory |
JP2011132569A (en) * | 2009-12-24 | 2011-07-07 | Kyocera Corp | Platinum alloy and ornament using it |
GB2599462A (en) * | 2020-10-05 | 2022-04-06 | Alloyed Ltd | A platinum alloy composition |
GB2599462B (en) * | 2020-10-05 | 2023-06-14 | Anglo Platinum Marketing Ltd | A platinum alloy composition |
Also Published As
Publication number | Publication date |
---|---|
JPH0114300B2 (en) | 1989-03-10 |
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