JPS5743948A - Platinum alloy for ornamental product - Google Patents

Platinum alloy for ornamental product

Info

Publication number
JPS5743948A
JPS5743948A JP11948880A JP11948880A JPS5743948A JP S5743948 A JPS5743948 A JP S5743948A JP 11948880 A JP11948880 A JP 11948880A JP 11948880 A JP11948880 A JP 11948880A JP S5743948 A JPS5743948 A JP S5743948A
Authority
JP
Japan
Prior art keywords
mechanical strength
ornamental product
platinum alloy
casting property
alloy
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
JP11948880A
Other languages
Japanese (ja)
Other versions
JPH0132298B2 (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 JP11948880A priority Critical patent/JPS5743948A/en
Publication of JPS5743948A publication Critical patent/JPS5743948A/en
Publication of JPH0132298B2 publication Critical patent/JPH0132298B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a platinum alloy for an ornamental product with excellent mechanical strength and casting property comprising compounding Pd, Co and one or more among Ge, Si, Zr, Ti, W, Mo, V in a specific amount.
CONSTITUTION: Said Pt alloy for an ornamental product comprises, in the w/o basis, 84W96 Pt, 1W13 Pd, 0.01W1 Co and 1.5W5 one or more among Ge, Si, Zr, Ti, W, Mo V. A content of Pd is preferably 1W13 w/o from a standpoint of mechanical strength, cost, corrosion resistance, casting property or the like and, when an adding amount of Co is below 0.01 w/o, the extent of enhancement of mechanical strength and casting property is small and, when exceeds 1 w/o, discoloration is generated or sweat resistance is reduced when annealing is carried out in the air. One or more among Ge, Zr, Ti, W, Mo, V is added for the reason that those elements from an intermetallic compound with Pt and mechanical strength is enhanced.
COPYRIGHT: (C)1982,JPO&Japio
JP11948880A 1980-08-29 1980-08-29 Platinum alloy for ornamental product Granted JPS5743948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11948880A JPS5743948A (en) 1980-08-29 1980-08-29 Platinum alloy for ornamental product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11948880A JPS5743948A (en) 1980-08-29 1980-08-29 Platinum alloy for ornamental product

Publications (2)

Publication Number Publication Date
JPS5743948A true JPS5743948A (en) 1982-03-12
JPH0132298B2 JPH0132298B2 (en) 1989-06-30

Family

ID=14762504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11948880A Granted JPS5743948A (en) 1980-08-29 1980-08-29 Platinum alloy for ornamental product

Country Status (1)

Country Link
JP (1) JPS5743948A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134134A (en) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk Platinum alloy for accessory
JPS6134137A (en) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk Platinum alloy for accessory
JPS6134139A (en) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk Platinum alloy for accessory
US4764435A (en) * 1985-06-17 1988-08-16 Nippondenso Co., Ltd. Metalizing or bonding composition for non-oxide ceramics
JPH0243331A (en) * 1988-08-02 1990-02-13 Tokuriki Honten Co Ltd Platinum alloy for ornament
JPH0243334A (en) * 1988-08-02 1990-02-13 Tokuriki Honten Co Ltd Platinum alloy for ornament
US7329383B2 (en) * 2003-10-22 2008-02-12 Boston Scientific Scimed, Inc. Alloy compositions and devices including the compositions

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134134A (en) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk Platinum alloy for accessory
JPS6134137A (en) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk Platinum alloy for accessory
JPS6134139A (en) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk Platinum alloy for accessory
US4764435A (en) * 1985-06-17 1988-08-16 Nippondenso Co., Ltd. Metalizing or bonding composition for non-oxide ceramics
JPH0243331A (en) * 1988-08-02 1990-02-13 Tokuriki Honten Co Ltd Platinum alloy for ornament
JPH0243334A (en) * 1988-08-02 1990-02-13 Tokuriki Honten Co Ltd Platinum alloy for ornament
US7329383B2 (en) * 2003-10-22 2008-02-12 Boston Scientific Scimed, Inc. Alloy compositions and devices including the compositions

Also Published As

Publication number Publication date
JPH0132298B2 (en) 1989-06-30

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