JPS5716140A - Platinum alloy for decoration - Google Patents
Platinum alloy for decorationInfo
- Publication number
- JPS5716140A JPS5716140A JP9100280A JP9100280A JPS5716140A JP S5716140 A JPS5716140 A JP S5716140A JP 9100280 A JP9100280 A JP 9100280A JP 9100280 A JP9100280 A JP 9100280A JP S5716140 A JPS5716140 A JP S5716140A
- Authority
- JP
- Japan
- Prior art keywords
- platinum alloy
- decoration
- addition
- alloy
- mechanical strength
- 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
- Contacts (AREA)
- Adornments (AREA)
Abstract
PURPOSE: The platinum alloy for decoration comprising Pt, Pd, Co and K in a specific component composition and having excellent workability, mechanical strength and castability.
CONSTITUTION: The component composition of the platinum alloy is 84W96Pt at W/O, 1W15 Pd, 1W5 Co and 1.5W6 K. The purpose of Co addition is that the addition prevents deterioration in workability and eliminates a reaction with a casting mold in casting, and the reason for the addition of K is that K forms an intermetallic compound with Pt, hardening the alloy and increasing its mechanical strength.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9100280A JPS5716140A (en) | 1980-07-03 | 1980-07-03 | Platinum alloy for decoration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9100280A JPS5716140A (en) | 1980-07-03 | 1980-07-03 | Platinum alloy for decoration |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5716140A true JPS5716140A (en) | 1982-01-27 |
JPS6260453B2 JPS6260453B2 (en) | 1987-12-16 |
Family
ID=14014290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9100280A Granted JPS5716140A (en) | 1980-07-03 | 1980-07-03 | Platinum alloy for decoration |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5716140A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2599462A (en) * | 2020-10-05 | 2022-04-06 | Alloyed Ltd | A platinum alloy composition |
-
1980
- 1980-07-03 JP JP9100280A patent/JPS5716140A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
---|---|
JPS6260453B2 (en) | 1987-12-16 |
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