ES2570538T3 - Pieza dental en bruto para mecanizar, polvo metálico para pulvimetalurgia, montura dental metálica para la adhesión de porcelana, y prótesis dental - Google Patents

Pieza dental en bruto para mecanizar, polvo metálico para pulvimetalurgia, montura dental metálica para la adhesión de porcelana, y prótesis dental

Info

Publication number
ES2570538T3
ES2570538T3 ES14186699T ES14186699T ES2570538T3 ES 2570538 T3 ES2570538 T3 ES 2570538T3 ES 14186699 T ES14186699 T ES 14186699T ES 14186699 T ES14186699 T ES 14186699T ES 2570538 T3 ES2570538 T3 ES 2570538T3
Authority
ES
Spain
Prior art keywords
dental
metal
powder
machining
blank
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.)
Active
Application number
ES14186699T
Other languages
English (en)
Inventor
Hidefumi Nakamura
Yukihiko Shiohara
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of ES2570538T3 publication Critical patent/ES2570538T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • 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
    • A61C13/08—Artificial teeth; Making same
    • A61C13/083—Porcelain or ceramic teeth
    • A61C13/0835—Ceramic coating on metallic body
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Dental Preparations (AREA)
  • Powder Metallurgy (AREA)
  • Dental Prosthetics (AREA)

Abstract

Una pieza dental en bruto (1), que comprende: Co como componente principal; Cr en una proporción de un 26 % en masa o más y un 35 % en masa o menos; Mo en una proporción de un 5 % en masa o más y un 12 % en masa o menos; y Si en una proporción de un 0,5 % en masa o más y un 1,0 % en masa o menos; en la que la pieza dental en bruto (1) es un cuerpo de polvo metálico sinterizado, y caracterizada por que la proporción de Co3Mo en la pieza dental en bruto (1) es de un 0,01 % en volumen o más y de un 10 % en volumen o menos.
ES14186699T 2013-09-27 2014-09-26 Pieza dental en bruto para mecanizar, polvo metálico para pulvimetalurgia, montura dental metálica para la adhesión de porcelana, y prótesis dental Active ES2570538T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013202722 2013-09-27
JP2014167734 2014-08-20

Publications (1)

Publication Number Publication Date
ES2570538T3 true ES2570538T3 (es) 2016-05-18

Family

ID=51619055

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14186699T Active ES2570538T3 (es) 2013-09-27 2014-09-26 Pieza dental en bruto para mecanizar, polvo metálico para pulvimetalurgia, montura dental metálica para la adhesión de porcelana, y prótesis dental

Country Status (5)

Country Link
US (1) US9888987B2 (es)
EP (1) EP2853229B1 (es)
JP (1) JP6484976B2 (es)
CN (1) CN104511587B (es)
ES (1) ES2570538T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6170922B2 (ja) * 2012-07-31 2017-07-26 クラレノリタケデンタル株式会社 歯科用ミルブランクの製造方法
JP6492512B2 (ja) * 2014-01-31 2019-04-03 セイコーエプソン株式会社 歯科用の被切削加工用ブランク材、粉末冶金用金属粉末、歯科用の陶材焼付用メタルフレームおよび歯科用補綴物
US20150216637A1 (en) * 2014-02-06 2015-08-06 Seiko Epson Corporation Dental component, metal powder for powder metallurgy, and method for producing dental component
USD841169S1 (en) 2016-11-04 2019-02-19 Ivoclar Vivadent Ag Blank
CN109504867B (zh) * 2018-12-28 2023-10-13 山东重山光电材料股份有限公司 一种用于制备锂硼合金的反应器及制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB943190A (en) * 1962-09-08 1963-12-04 Permadent Products Corp Fused porcelain-to-metal teeth
DE2225577C3 (de) 1972-05-26 1980-01-31 Edelstahlwerk Witten Ag, 5810 Witten Verwendung einer Legierung auf Kobalt-Chrom-Basis als Biowerkstoff
DE2621789C2 (de) * 1976-05-15 1983-10-06 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Wärmebehandlung einer Kobalt-Gußlegierung
JPS62146233A (ja) * 1985-12-20 1987-06-30 Mitsubishi Metal Corp 歯科用Ｃｏ基鋳造合金
SU1729504A1 (ru) * 1989-05-31 1992-04-30 Всесоюзный Межотраслевой Научно-Технический Кооператив "Практика" Способ изготовлени металлокерамического зубного протеза
JP3916098B2 (ja) 1997-06-10 2007-05-16 英夫 小倉 歯科鋳造用陶材焼付貴金属合金
US6554615B1 (en) * 1999-07-02 2003-04-29 Pentron Laboratory Technologies, Llc Porcelain compositions for low expansion all-porcelain cores and alloys
EP1174095A1 (fr) * 2000-07-21 2002-01-23 Metaux Precieux Sa Metalor Procédé de réalisation d'une reconstruction dentaire et pièce de reconstruction ainsi obtenue
DE10226221C1 (de) * 2002-06-13 2003-12-11 Winkelstroeter Dentaurum Dentalguss-Legierung
JP4309402B2 (ja) 2006-02-17 2009-08-05 有限会社フェスタデンタルテクノロジー インプラント上部構造物の製作方法
WO2008115879A1 (en) * 2007-03-21 2008-09-25 The Argen Corporation Non-magnetic cobalt-palladium dental alloy
US9051631B2 (en) * 2007-07-16 2015-06-09 Kennametal Inc. Weldable, crack-resistant co-based alloy, overlay method, and components
JP5311941B2 (ja) 2007-11-13 2013-10-09 セイコーエプソン株式会社 粉末冶金用金属粉末、焼結体および焼結体の製造方法
EP2184030A1 (en) * 2008-11-10 2010-05-12 3M Innovative Properties Company Method of producing a dental restoration, dental restoration and use thereof
JP2010275218A (ja) * 2009-05-28 2010-12-09 Ids:Kk 歯科用合金材料及びその製造方法
DE102009039102B4 (de) * 2009-08-27 2022-01-27 Wdt-Wolz-Dental-Technik Gmbh Verfahren zur Herstellung von Zahnteilen aus Dentalmetallpulver
JP5585237B2 (ja) 2010-06-24 2014-09-10 セイコーエプソン株式会社 粉末冶金用金属粉末および焼結体
EP2450003B1 (de) * 2010-11-09 2018-05-30 DENTSPLY SIRONA Inc. Verfahren zur Herstellung eines Grünkörpers sowie vorgesinteter Grünkörper
EP2450000A1 (en) * 2010-11-09 2012-05-09 3M Innovative Properties Company Process for producing a dental article, article obtainable by this process and uses thereof
US20120244035A1 (en) * 2011-03-25 2012-09-27 The Argen Corporation Non-magnetic noble alloy containing ruthenium, cobalt and chromium
JP5630430B2 (ja) 2011-12-13 2014-11-26 セイコーエプソン株式会社 粉末冶金用金属粉末および焼結体
JP5585572B2 (ja) 2011-12-13 2014-09-10 セイコーエプソン株式会社 粉末冶金用金属粉末および焼結体

Also Published As

Publication number Publication date
US20150093721A1 (en) 2015-04-02
EP2853229B1 (en) 2016-04-06
JP6484976B2 (ja) 2019-03-20
JP2016041845A (ja) 2016-03-31
US9888987B2 (en) 2018-02-13
CN104511587B (zh) 2018-11-02
EP2853229A1 (en) 2015-04-01
CN104511587A (zh) 2015-04-15

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