JPS56156729A - Platinum alloy for decoration - Google Patents

Platinum alloy for decoration

Info

Publication number
JPS56156729A
JPS56156729A JP5795080A JP5795080A JPS56156729A JP S56156729 A JPS56156729 A JP S56156729A JP 5795080 A JP5795080 A JP 5795080A JP 5795080 A JP5795080 A JP 5795080A JP S56156729 A JPS56156729 A JP S56156729A
Authority
JP
Japan
Prior art keywords
alloy
hardness
castability
base alloy
color tone
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
JP5795080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643932B2 (enrdf_load_stackoverflow
Inventor
Kazuma Miki
Minoru Nakamura
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.)
Ishifuku Metal Industry Co Ltd
Original Assignee
Ishifuku Metal Industry Co Ltd
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 Ishifuku Metal Industry Co Ltd filed Critical Ishifuku Metal Industry Co Ltd
Priority to JP5795080A priority Critical patent/JPS56156729A/ja
Publication of JPS56156729A publication Critical patent/JPS56156729A/ja
Publication of JPS643932B2 publication Critical patent/JPS643932B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Adornments (AREA)
JP5795080A 1980-05-02 1980-05-02 Platinum alloy for decoration Granted JPS56156729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5795080A JPS56156729A (en) 1980-05-02 1980-05-02 Platinum alloy for decoration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5795080A JPS56156729A (en) 1980-05-02 1980-05-02 Platinum alloy for decoration

Publications (2)

Publication Number Publication Date
JPS56156729A true JPS56156729A (en) 1981-12-03
JPS643932B2 JPS643932B2 (enrdf_load_stackoverflow) 1989-01-24

Family

ID=13070306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5795080A Granted JPS56156729A (en) 1980-05-02 1980-05-02 Platinum alloy for decoration

Country Status (1)

Country Link
JP (1) JPS56156729A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134139A (ja) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk 装飾品用白金合金
JPS6134137A (ja) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk 装飾品用白金合金
JPS6134136A (ja) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk 装飾品用白金合金
JPH0243332A (ja) * 1988-08-02 1990-02-13 Tokuriki Honten Co Ltd 装飾用白金合金
JPH02221340A (ja) * 1989-02-21 1990-09-04 Ishifuku Kinzoku Kogyo Kk 装飾用高白金品位白金合金
JP2007504624A (ja) * 2003-09-03 2007-03-01 サイミックス テクノロジーズ， インコーポレイテッド 白金−ニッケル−鉄燃料電池触媒
WO2023063156A1 (ja) * 2021-10-15 2023-04-20 田中貴金属工業株式会社 高硬度貴金属合金及びその製造方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134139A (ja) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk 装飾品用白金合金
JPS6134137A (ja) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk 装飾品用白金合金
JPS6134136A (ja) * 1984-07-25 1986-02-18 Tanaka Kikinzoku Kogyo Kk 装飾品用白金合金
JPH0243332A (ja) * 1988-08-02 1990-02-13 Tokuriki Honten Co Ltd 装飾用白金合金
JPH02221340A (ja) * 1989-02-21 1990-09-04 Ishifuku Kinzoku Kogyo Kk 装飾用高白金品位白金合金
JP2007504624A (ja) * 2003-09-03 2007-03-01 サイミックス テクノロジーズ， インコーポレイテッド 白金−ニッケル−鉄燃料電池触媒
WO2023063156A1 (ja) * 2021-10-15 2023-04-20 田中貴金属工業株式会社 高硬度貴金属合金及びその製造方法
TWI844981B (zh) * 2021-10-15 2024-06-11 日商田中貴金屬工業股份有限公司 高硬度貴金屬合金及其製造方法

Also Published As

Publication number Publication date
JPS643932B2 (enrdf_load_stackoverflow) 1989-01-24

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