HK1220591A1 - Platinum alloy and its manufacturing method - Google Patents

Platinum alloy and its manufacturing method

Info

Publication number
HK1220591A1
HK1220591A1 HK16108754.1A HK16108754A HK1220591A1 HK 1220591 A1 HK1220591 A1 HK 1220591A1 HK 16108754 A HK16108754 A HK 16108754A HK 1220591 A1 HK1220591 A1 HK 1220591A1
Authority
HK
Hong Kong
Prior art keywords
manufacturing
platinum alloy
platinum
alloy
Prior art date
Application number
HK16108754.1A
Other languages
Chinese (zh)
Inventor
中山公晶
Original Assignee
Global Corp 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 Global Corp Co Ltd filed Critical Global Corp Co Ltd
Publication of HK1220591A1 publication Critical patent/HK1220591A1/en

Links

HK16108754.1A 2014-07-14 2016-07-21 Platinum alloy and its manufacturing method HK1220591A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014144289A JP6302779B2 (en) 2014-07-14 2014-07-14 Method for producing 999 platinum alloy having high hardness and high strength

Publications (1)

Publication Number Publication Date
HK1220591A1 true HK1220591A1 (en) 2017-05-12

Family

ID=55136790

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16108754.1A HK1220591A1 (en) 2014-07-14 2016-07-21 Platinum alloy and its manufacturing method

Country Status (3)

Country Link
JP (1) JP6302779B2 (en)
CN (1) CN105266291B (en)
HK (1) HK1220591A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115233027B (en) * 2022-07-29 2023-09-15 英特派铂业股份有限公司 Platinum-gallium alloy for platinum jewelry or platinum spring and preparation method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145950A (en) * 1981-03-03 1982-09-09 Tanaka Kikinzoku Kogyo Kk Platinum alloy for accessory
JPH07258768A (en) * 1994-03-18 1995-10-09 Tanaka Kikinzoku Kogyo Kk Production of material for ornamental goods
JPH07310132A (en) * 1994-05-13 1995-11-28 Ishifuku Metal Ind Co Ltd High purity hard platinum material
JP2804944B2 (en) * 1994-07-08 1998-09-30 井島貴金属精錬株式会社 Method for producing pure platinum for decoration having high hardness
JP2987314B2 (en) * 1994-08-11 1999-12-06 田崎真珠株式会社 Method for hardening platinum or platinum alloy, and method for hardening palladium or palladium alloy
JP3100864B2 (en) * 1995-05-16 2000-10-23 株式会社パイロット High purity platinum alloy for accessories and method for obtaining high purity platinum alloy for accessories
JP3264882B2 (en) * 1998-01-19 2002-03-11 田中貴金属工業株式会社 Platinum alloy
WO2005075690A1 (en) * 2004-02-04 2005-08-18 Allgemeine Gold- Und Silberscheideanstalt Ag Platinum alloy and method of production thereof
CN100554492C (en) * 2004-05-18 2009-10-28 株式会社桑山 The hardened platinum ornament
JP2007239089A (en) * 2006-02-10 2007-09-20 Seki:Kk High grade platinum alloy and product thereof
JP2008075162A (en) * 2006-09-25 2008-04-03 Citizen Holdings Co Ltd Ornamental part
DE102009012676A1 (en) * 2009-03-13 2010-09-16 W.C. Heraeus Gmbh Treatment of boron-containing alloys based on platinum group metals
CN102031407B (en) * 2009-09-29 2012-12-12 深圳市福麒珠宝首饰有限公司 Method for manufacturing hard thousand full platinum

Also Published As

Publication number Publication date
CN105266291A (en) 2016-01-27
CN105266291B (en) 2017-03-22
JP2016020525A (en) 2016-02-04
JP6302779B2 (en) 2018-03-28

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