CA1147988A - Dental restorations using castings of non-precious metals - Google Patents

Dental restorations using castings of non-precious metals

Info

Publication number
CA1147988A
CA1147988A CA000340082A CA340082A CA1147988A CA 1147988 A CA1147988 A CA 1147988A CA 000340082 A CA000340082 A CA 000340082A CA 340082 A CA340082 A CA 340082A CA 1147988 A CA1147988 A CA 1147988A
Authority
CA
Canada
Prior art keywords
percent
alloy
dental
alloys
nickel
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
Application number
CA000340082A
Other languages
English (en)
French (fr)
Inventor
Min H. Tsai
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.)
Bristol Myers Squibb Co
Original Assignee
Bristol Myers Squibb Co
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
Priority claimed from US05/962,118 external-priority patent/US4210447A/en
Application filed by Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Application granted granted Critical
Publication of CA1147988A publication Critical patent/CA1147988A/en
Expired 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
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • 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
    • A61K6/842—Rare earth metals

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Metallurgy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Preparations (AREA)
  • Dental Prosthetics (AREA)
CA000340082A 1978-11-20 1979-11-19 Dental restorations using castings of non-precious metals Expired CA1147988A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US962,118 1978-11-20
US05/962,118 US4210447A (en) 1974-05-01 1978-11-20 Dental restorations using castings of non-precious metals

Publications (1)

Publication Number Publication Date
CA1147988A true CA1147988A (en) 1983-06-14

Family

ID=25505441

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000340082A Expired CA1147988A (en) 1978-11-20 1979-11-19 Dental restorations using castings of non-precious metals

Country Status (9)

Country Link
JP (1) JPS5573841A (ja)
CA (1) CA1147988A (ja)
CH (1) CH633956A5 (ja)
DE (1) DE2946863A1 (ja)
FR (1) FR2441380A1 (ja)
GB (1) GB2038359B (ja)
HK (1) HK89886A (ja)
IT (1) IT1120627B (ja)
SE (1) SE449178B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459262A (en) * 1981-03-03 1984-07-10 Fogtechnikai Vallalat Alloys based on cobalt or nickel, especially for preparing dental prostheses
US4592890A (en) * 1983-08-08 1986-06-03 Dentsply Research & Development Corp. Dental prostheses alloy
US4556534A (en) * 1983-12-20 1985-12-03 Dentsply Research & Development Corp. Nickel based casting alloy
DE3630321A1 (de) * 1986-09-05 1988-03-10 Thyssen Edelstahlwerke Ag Werkstoff fuer mit dentalkeramik zu verblendende kronen und bruecken
IT1216774B (it) * 1987-01-09 1990-03-14 Centro Speriment Metallurg Lega non preziosa per protesi dentarie a base di nickel e contenente cromo
JPH01119111A (ja) * 1987-10-30 1989-05-11 Alpine Electron Inc オーディオ装置
US5529642A (en) * 1993-09-20 1996-06-25 Mitsubishi Materials Corporation Nickel-based alloy with chromium, molybdenum and tantalum
US6103383A (en) * 1998-01-27 2000-08-15 Jeneric/Pentron Incorporated High tungsten, silicon-aluminum dental alloy
JP4672433B2 (ja) * 2005-05-17 2011-04-20 株式会社東芝 耐熱鋳造合金およびその製造方法
RU2454988C1 (ru) * 2011-01-18 2012-07-10 Федеральное Государственное Унитарное Предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" (ФГУП "ЦНИИчермет им. И.П. Бардина") Сплав повышенной прочности на основе никеля для ортопедической стоматологии
CN110273085B (zh) * 2019-04-15 2022-01-07 上海大学 反应堆乏燃料贮运用富钆镍基合金材料及其制备方法
CN110373573B (zh) * 2019-08-13 2021-06-04 上海大学 核屏蔽用富钆镍钨基合金材料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788719A (fr) * 1971-09-13 1973-01-02 Cabot Corp Alliage a base de nickel resistant a l'oxydation aux temperatures elevees et thermiquement stables
US3914867A (en) * 1974-05-23 1975-10-28 Dentsply Res & Dev Dental alloy
JPS5129316A (ja) * 1974-09-06 1976-03-12 Nippon Steel Corp
US4053308A (en) * 1974-12-24 1977-10-11 Howmedica, Inc. Nonprecious alloy for fusion to porcelain
FR2378869A1 (fr) * 1977-02-01 1978-08-25 Touitou Richard Alliage a base de nickel pour prothese dentaire et prothese dentaire s'y rapportant

Also Published As

Publication number Publication date
FR2441380B1 (ja) 1982-11-26
IT1120627B (it) 1986-03-26
SE7909578L (sv) 1980-05-21
JPS6249340B2 (ja) 1987-10-19
HK89886A (en) 1986-11-28
DE2946863C2 (ja) 1987-11-19
GB2038359A (en) 1980-07-23
JPS5573841A (en) 1980-06-03
GB2038359B (en) 1983-05-25
SE449178B (sv) 1987-04-13
IT7950852A0 (it) 1979-11-19
FR2441380A1 (fr) 1980-06-13
CH633956A5 (fr) 1983-01-14
DE2946863A1 (de) 1980-05-29

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Legal Events

Date Code Title Description
MKEX Expiry