DE69415531D1 - Verfahren zur Herstellung von Metallgussteilen - Google Patents

Verfahren zur Herstellung von Metallgussteilen

Info

Publication number
DE69415531D1
DE69415531D1 DE69415531T DE69415531T DE69415531D1 DE 69415531 D1 DE69415531 D1 DE 69415531D1 DE 69415531 T DE69415531 T DE 69415531T DE 69415531 T DE69415531 T DE 69415531T DE 69415531 D1 DE69415531 D1 DE 69415531D1
Authority
DE
Germany
Prior art keywords
pellets
alloy
powder
castings
production
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.)
Expired - Fee Related
Application number
DE69415531T
Other languages
English (en)
Other versions
DE69415531T2 (de
Inventor
Clyde E Ingersoll
Bernt-Roger Gustafsson
Donald B Kelley
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.)
Ivoclar Vivadent AG
Original Assignee
Ivoclar AG
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 Ivoclar AG filed Critical Ivoclar AG
Application granted granted Critical
Publication of DE69415531D1 publication Critical patent/DE69415531D1/de
Publication of DE69415531T2 publication Critical patent/DE69415531T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/20—Methods or devices for soldering, casting, moulding or melting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
    • A61K6/844—Noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
DE69415531T 1994-10-24 1994-10-24 Verfahren zur Herstellung von Metallgussteilen Expired - Fee Related DE69415531T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94250262A EP0709473B1 (de) 1994-10-24 1994-10-24 Verfahren zur Herstellung von Metallgussteilen

Publications (2)

Publication Number Publication Date
DE69415531D1 true DE69415531D1 (de) 1999-02-04
DE69415531T2 DE69415531T2 (de) 1999-07-01

Family

ID=8217519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415531T Expired - Fee Related DE69415531T2 (de) 1994-10-24 1994-10-24 Verfahren zur Herstellung von Metallgussteilen

Country Status (5)

Country Link
US (1) US5799386A (de)
EP (1) EP0709473B1 (de)
AT (1) ATE174970T1 (de)
CA (1) CA2161053C (de)
DE (1) DE69415531T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6544315B2 (en) * 2001-03-12 2003-04-08 Gadi Har-Shai Sintered jewelry and decorative articles
DE10202445C1 (de) * 2002-01-22 2003-04-10 Heraeus Gmbh W C Verfahren zur Herstellung eines Silberrohlings sowie ein Rohrtarget
DE10226221C1 (de) * 2002-06-13 2003-12-11 Winkelstroeter Dentaurum Dentalguss-Legierung
DE10231737C1 (de) * 2002-07-13 2003-11-20 Winkelstroeter Dentaurum Edelmetallfreie Dentalguss-Legierung
DE10237213B4 (de) * 2002-08-14 2007-08-02 Universität Bremen Verfahren und Vorrichtung zum Herstellen von Metallpulver und keramischem Pulver
US6913656B2 (en) * 2003-08-11 2005-07-05 Ivoclar Vivadent, Inc. High gold alloy for porcelain fused to metal dental restorations
FR2874979B1 (fr) * 2004-09-03 2008-02-08 Gianfranco Passoni Procede et dispositif pour la fabrication d'une piece mecanique, notamment d'une bague de roulement, et piece obtenue selon ce procede
US7318650B2 (en) 2005-06-01 2008-01-15 Lang-Mekra North America, Llc Tapered tube lock connector for a vehicle mirror mounting assembly
CN102061404A (zh) 2006-09-15 2011-05-18 依华公司 钯钴基合金及包括其的牙科制品
US20080070192A1 (en) * 2006-09-15 2008-03-20 Ivoclar Vivadent, Inc. Palladium-cobalt based alloys for dental prestheses including porcelain fused to metal
US20080070058A1 (en) * 2006-09-15 2008-03-20 Ivoclar Vivadent, Inc. Palladium-cobalt based alloys and dental articles including the same
US7302993B1 (en) * 2006-09-28 2007-12-04 Ethicon Endo-Surgery, Inc. Cast parts with improved surface properties and methods for their production
DE112008000685T5 (de) * 2007-03-21 2010-02-11 The Argen Corporation, San Diego Nichtmagnetische Cobalt-Palladium-Dentallegierung
CN101965233B (zh) * 2008-03-05 2013-02-20 南线公司 作为熔融金属中的防护屏蔽层的铌
DE102009017398A1 (de) * 2009-04-07 2010-10-14 Heimerle + Meule Gmbh Platin-Schmucklegierung
DE102009017596B3 (de) * 2009-04-16 2010-11-11 Ami Doduco Gmbh Verfahren zur Herstellung eines Halbzeugs für Mokume Gane Schmuck
KR102195767B1 (ko) * 2010-06-15 2020-12-28 이에스지 에델메탈-서비스 게엠베하 앤 씨오. 케이쥐 귀금속으로 제조된 바, 및 그 제조방법
US9566147B2 (en) 2010-11-17 2017-02-14 Abbott Cardiovascular Systems, Inc. Radiopaque intraluminal stents comprising cobalt-based alloys containing one or more platinum group metals, refractory metals, or combinations thereof
US11298251B2 (en) 2010-11-17 2022-04-12 Abbott Cardiovascular Systems, Inc. Radiopaque intraluminal stents comprising cobalt-based alloys with primarily single-phase supersaturated tungsten content
US9724494B2 (en) 2011-06-29 2017-08-08 Abbott Cardiovascular Systems, Inc. Guide wire device including a solderable linear elastic nickel-titanium distal end section and methods of preparation therefor
CN102876928A (zh) 2011-07-12 2013-01-16 义获嘉·伟瓦登特公司 钯钴基合金
US10233515B1 (en) 2015-08-14 2019-03-19 Southwire Company, Llc Metal treatment station for use with ultrasonic degassing system
US11427894B2 (en) 2019-08-02 2022-08-30 The Argen Corporation Cobalt based platinum-containing noble dental alloys

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA559548A (en) * 1958-07-01 F. Kirkpatrick Alan Pressure molding and sintering of metal powders containing triazine additives
GB766186A (en) * 1953-10-16 1957-01-16 Metallurg Des Poudres "improvements in or relating to sintering metallic powders"
DE1124064B (de) * 1954-11-30 1962-02-22 Birmingham Small Arms Co Ltd Verfahren zur Herstellung von Pulvermetall-Presslingen aus nichtrostendem Stahlpulver
US3502466A (en) * 1969-04-22 1970-03-24 Ceramco Ind Products Corp Manufacture of articles from powdered metals
GB1472321A (en) * 1973-05-28 1977-05-04 Pont A Mousson Substance for nodularizing graphite in liquid cast iron and a process for using said substance
JPS56155510A (en) * 1980-04-30 1981-12-01 Tohoku Metal Ind Ltd Metal dust magnetic core
US4323395A (en) * 1980-05-08 1982-04-06 Li Chou H Powder metallurgy process and product
JPS57188601A (en) * 1981-05-18 1982-11-19 Hitachi Powdered Metals Co Ltd Strengthening method for green compact in powder metallurgy
DE3531017A1 (de) * 1985-08-30 1987-03-12 Nowack Norbert Prof Dr Ing Direkte herstellung von dentallegierungsgussteilen aus metallpulvermischungen
WO1990013018A1 (en) * 1989-04-25 1990-11-01 Tatsuta Electric Wire And Cable Co., Ltd. Optical liquid sensor, its production method and car oil-and-battery checker using the same
SU1726131A1 (ru) * 1990-01-30 1992-04-15 Белорусское Республиканское Научно-Производственное Объединение Порошковой Металлугии Способ изготовлени спеченных изделий из металлических порошков
JPH0542172A (ja) * 1991-08-16 1993-02-23 Daido Steel Co Ltd 人工歯根

Also Published As

Publication number Publication date
US5799386A (en) 1998-09-01
ATE174970T1 (de) 1999-01-15
CA2161053A1 (en) 1996-04-25
DE69415531T2 (de) 1999-07-01
EP0709473B1 (de) 1998-12-23
EP0709473A1 (de) 1996-05-01
CA2161053C (en) 2001-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IVOCLAR VIVADENT AG, SCHAAN, LI

8339 Ceased/non-payment of the annual fee