JPS57169042A - Platinum alloy for accessory - Google Patents

Platinum alloy for accessory

Info

Publication number
JPS57169042A
JPS57169042A JP5475481A JP5475481A JPS57169042A JP S57169042 A JPS57169042 A JP S57169042A JP 5475481 A JP5475481 A JP 5475481A JP 5475481 A JP5475481 A JP 5475481A JP S57169042 A JPS57169042 A JP S57169042A
Authority
JP
Japan
Prior art keywords
accessory
alloy
platinum alloy
aging
hardness
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
Application number
JP5475481A
Other languages
Japanese (ja)
Other versions
JPS6361373B2 (en
Inventor
Hiroshi Tamemasa
Fujimatsu Takiguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Priority to JP5475481A priority Critical patent/JPS57169042A/en
Publication of JPS57169042A publication Critical patent/JPS57169042A/en
Publication of JPS6361373B2 publication Critical patent/JPS6361373B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To enhance the hardness after aging and the workability by adding prescribed amounts of Pt, In and Pd.
CONSTITUTION: This Pt alloy for accessories consists of 84W96wt% Pt, 2W 10wt% In and the balance Pd. The hardness of the alloy is remarkably increased by aging, and the alloy has superior workability and sweat resistance.
COPYRIGHT: (C)1982,JPO&Japio
JP5475481A 1981-04-11 1981-04-11 Platinum alloy for accessory Granted JPS57169042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5475481A JPS57169042A (en) 1981-04-11 1981-04-11 Platinum alloy for accessory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5475481A JPS57169042A (en) 1981-04-11 1981-04-11 Platinum alloy for accessory

Publications (2)

Publication Number Publication Date
JPS57169042A true JPS57169042A (en) 1982-10-18
JPS6361373B2 JPS6361373B2 (en) 1988-11-29

Family

ID=12979554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5475481A Granted JPS57169042A (en) 1981-04-11 1981-04-11 Platinum alloy for accessory

Country Status (1)

Country Link
JP (1) JPS57169042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2650394A1 (en) * 2012-04-13 2013-10-16 C. Hafner GmbH + Co. KG Platinum alloy and jewellery object produced using said platinum alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2650394A1 (en) * 2012-04-13 2013-10-16 C. Hafner GmbH + Co. KG Platinum alloy and jewellery object produced using said platinum alloy

Also Published As

Publication number Publication date
JPS6361373B2 (en) 1988-11-29

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