DE3414128C2 - - Google Patents

Info

Publication number
DE3414128C2
DE3414128C2 DE19843414128 DE3414128A DE3414128C2 DE 3414128 C2 DE3414128 C2 DE 3414128C2 DE 19843414128 DE19843414128 DE 19843414128 DE 3414128 A DE3414128 A DE 3414128A DE 3414128 C2 DE3414128 C2 DE 3414128C2
Authority
DE
Germany
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.)
Expired
Application number
DE19843414128
Other languages
German (de)
Other versions
DE3414128A1 (de
Inventor
Wulf Dipl.-Chem. Dr. 6451 Bruchkoebel De Braemer
Franz Dipl.-Ing. Dr. 6450 Hanau De Sperner
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.)
Kulzer GmbH
Original Assignee
Heraeus Edelmetalle GmbH
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 Heraeus Edelmetalle GmbH filed Critical Heraeus Edelmetalle GmbH
Priority to DE19843414128 priority Critical patent/DE3414128A1/de
Publication of DE3414128A1 publication Critical patent/DE3414128A1/de
Application granted granted Critical
Publication of DE3414128C2 publication Critical patent/DE3414128C2/de
Granted 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
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments
    • A44C27/001—Materials for manufacturing jewellery
    • A44C27/002—Metallic materials
    • A44C27/003—Metallic alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Adornments (AREA)
DE19843414128 1984-04-14 1984-04-14 Farbgold-legierungen Granted DE3414128A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843414128 DE3414128A1 (de) 1984-04-14 1984-04-14 Farbgold-legierungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843414128 DE3414128A1 (de) 1984-04-14 1984-04-14 Farbgold-legierungen

Publications (2)

Publication Number Publication Date
DE3414128A1 DE3414128A1 (de) 1985-12-12
DE3414128C2 true DE3414128C2 (US07652168-20100126-C00068.png) 1987-04-23

Family

ID=6233578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843414128 Granted DE3414128A1 (de) 1984-04-14 1984-04-14 Farbgold-legierungen

Country Status (1)

Country Link
DE (1) DE3414128A1 (US07652168-20100126-C00068.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020126C1 (en) * 1990-06-25 1991-06-13 Heraeus Edelmetalle Gmbh, 6450 Hanau, De Mfg. cast object used for e.g. jewellery or dental purposes - from precious metal alloy by lost wax process using pattern contg. uniformly dispersed grain refiner in wax and/or plastic

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4320928C1 (de) * 1993-06-24 1994-03-17 Heraeus Kulzer Gmbh Gold-Schmucklegierungen und ihre Verwendung
US6863746B2 (en) * 2001-08-02 2005-03-08 Keith Weinstein White gold compositions without nickel and palladium
US6676776B1 (en) * 2002-08-20 2004-01-13 Leach & Garner Company 14-karat gold alloy compositions having enhanced yellow color, reversible hardness, and fine grain structure
ITVR20070134A1 (it) 2007-09-27 2009-03-28 Legor Group S R L Leghe per oreficeria per la realizzazione di oggetti in oro bianco privi di nichel
EP3144401B1 (de) * 2015-09-16 2021-02-17 C. Hafner GmbH + Co. KG Weissgold-legierung für ein schmuckstück
CN110158003B (zh) * 2019-05-08 2021-05-18 上海航天设备制造总厂有限公司 一种卫星用导电滑环电刷触头的固溶时效热处理方法
DE102020206620A1 (de) 2020-05-27 2021-12-02 Dr. Alex Wellendorff Gmbh & Co. Kg Legierung, insbesondere Edelmetalllegierung, Halbzeug aus einer solchen Legierung, Schmuckstück mit wenigstens einem solchen Halbzeug, und Verfahren zum Herstellen eines solchen Halbzeugs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1444350A (en) * 1972-10-03 1976-07-28 Johnson Matthey Co Ltd Dental alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020126C1 (en) * 1990-06-25 1991-06-13 Heraeus Edelmetalle Gmbh, 6450 Hanau, De Mfg. cast object used for e.g. jewellery or dental purposes - from precious metal alloy by lost wax process using pattern contg. uniformly dispersed grain refiner in wax and/or plastic

Also Published As

Publication number Publication date
DE3414128A1 (de) 1985-12-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HERAEUS KULZER GMBH, 63450 HANAU, DE

8339 Ceased/non-payment of the annual fee