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WO2008146540A1 - Alliage d'or - Google Patents

Alliage d'or Download PDF

Info

Publication number
WO2008146540A1
WO2008146540A1 PCT/JP2008/056909 JP2008056909W WO2008146540A1 WO 2008146540 A1 WO2008146540 A1 WO 2008146540A1 JP 2008056909 W JP2008056909 W JP 2008056909W WO 2008146540 A1 WO2008146540 A1 WO 2008146540A1
Authority
WO
WIPO (PCT)
Prior art keywords
mass
gold
gold alloy
alloy
less
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.)
Ceased
Application number
PCT/JP2008/056909
Other languages
English (en)
Japanese (ja)
Inventor
Masayuki Kabata
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.)
LEDA CO Ltd
Original Assignee
LEDA 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 LEDA CO Ltd filed Critical LEDA CO Ltd
Publication of WO2008146540A1 publication Critical patent/WO2008146540A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Adornments (AREA)

Abstract

La présente invention concerne un alliage d'or peu coûteux, d'un ton rose clair et particulièrement facile à mettre en œuvre, ce qui fait de cet alliage un alliage tout à fait adapté à la fabrication de bijoux en or rose. Il possède, en outre, un effet bénéfique sur la santé. Cet alliage d'or est caractérisé en ce qu'il comprend de 37,5 à 50 % en poids, à l'exclusion de 50 % en poids, d'or, de 48 à 62,5 % en poids de cuivre, moins de 6 % en poids d'argent, mois de 6 % en poids de zinc, de 0,02 à 3 % en poids de germanium et de 0,02 à 3 % en poids d'indium.
PCT/JP2008/056909 2007-05-29 2008-04-08 Alliage d'or Ceased WO2008146540A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007141193A JP2008297564A (ja) 2007-05-29 2007-05-29 金合金
JP2007-141193 2007-05-29

Publications (1)

Publication Number Publication Date
WO2008146540A1 true WO2008146540A1 (fr) 2008-12-04

Family

ID=40074811

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056909 Ceased WO2008146540A1 (fr) 2007-05-29 2008-04-08 Alliage d'or

Country Status (2)

Country Link
JP (1) JP2008297564A (fr)
WO (1) WO2008146540A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130129562A1 (en) * 2011-11-23 2013-05-23 Hoover & Strong, Inc. Pink colored metal alloy having low gold content
WO2015193659A3 (fr) * 2014-06-16 2016-02-25 Allied Gold Limited Compositions d'alliage
WO2016084038A3 (fr) * 2014-11-28 2016-08-04 Peretti Diego Alliage mère utilisé pour la fabrication d'un alliage d'or blanc

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254047A (ja) * 1985-09-02 1987-03-09 Tanaka Kikinzoku Kogyo Kk フル−ト用パイプ材
JP2006045630A (ja) * 2004-08-05 2006-02-16 Leda Co Ltd 金合金
JP2006312774A (ja) * 2005-05-06 2006-11-16 Sakamoto:Kk 装身具用金合金

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254047A (ja) * 1985-09-02 1987-03-09 Tanaka Kikinzoku Kogyo Kk フル−ト用パイプ材
JP2006045630A (ja) * 2004-08-05 2006-02-16 Leda Co Ltd 金合金
JP2006312774A (ja) * 2005-05-06 2006-11-16 Sakamoto:Kk 装身具用金合金

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TANAKA S.: "Kikinzoku no Kagaku Oyohen", TANAKA KIKINZOKU KOGYO KABUSHIKI KAISHA, 30 November 1985 (1985-11-30), pages 12 - 19 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130129562A1 (en) * 2011-11-23 2013-05-23 Hoover & Strong, Inc. Pink colored metal alloy having low gold content
WO2015193659A3 (fr) * 2014-06-16 2016-02-25 Allied Gold Limited Compositions d'alliage
WO2016084038A3 (fr) * 2014-11-28 2016-08-04 Peretti Diego Alliage mère utilisé pour la fabrication d'un alliage d'or blanc

Also Published As

Publication number Publication date
JP2008297564A (ja) 2008-12-11

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