MX3172E - Procedimiento mejorado para preparar una aleacion no preciosa - Google Patents

Procedimiento mejorado para preparar una aleacion no preciosa

Info

Publication number
MX3172E
MX3172E MX000143U MX14376U MX3172E MX 3172 E MX3172 E MX 3172E MX 000143 U MX000143 U MX 000143U MX 14376 U MX14376 U MX 14376U MX 3172 E MX3172 E MX 3172E
Authority
MX
Mexico
Prior art keywords
preparing
alloy
temperature
improved procedure
precious alloy
Prior art date
Application number
MX000143U
Other languages
English (en)
Inventor
John Aloysius Tesk
Ronald Peter Dudek
Peter Kosmos
Original Assignee
Howmedica
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 Howmedica filed Critical Howmedica
Publication of MX3172E publication Critical patent/MX3172E/es

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
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dental Preparations (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

La presente invención se refiere a un procedimiento mejorado para preparar una aleación no preciosa para fundirse con la porcelana, que comprende los pasos de: fundir una mezcla metálica; colar la mezcla metálica; la mejora está caracterizada por: formar la aleación mediante la preparación de una fusión de los siguientes elementos en las proporciones especificadas: (VER FIGURA) con la condición de que el porcentaje combinado de estaño, galio y silicio debe ser de, por lo menos, 5.75 a una temperatura de 1540-1620°C; verter la fusión en un molde precalentado a una temperatura de 815-1099°C y enfriar la aleación obtenida hasta la temperatura ambiente.
MX000143U 1975-06-02 1976-04-06 Procedimiento mejorado para preparar una aleacion no preciosa MX3172E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/582,761 US3948653A (en) 1975-06-02 1975-06-02 Novel nonprecious alloy suitable for fusion to porcelain

Publications (1)

Publication Number Publication Date
MX3172E true MX3172E (es) 1980-06-09

Family

ID=24330433

Family Applications (1)

Application Number Title Priority Date Filing Date
MX000143U MX3172E (es) 1975-06-02 1976-04-06 Procedimiento mejorado para preparar una aleacion no preciosa

Country Status (10)

Country Link
US (1) US3948653A (es)
JP (1) JPS51146323A (es)
AR (1) AR206269A1 (es)
BR (1) BR7602210A (es)
CA (1) CA1052137A (es)
DE (1) DE2615755C3 (es)
FR (1) FR2313455A1 (es)
GB (1) GB1488235A (es)
IE (1) IE43597B1 (es)
MX (1) MX3172E (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243412A (en) * 1979-06-07 1981-01-06 Sybron Corporation Dental alloy
US4530664A (en) * 1980-09-29 1985-07-23 Jeneric Industries, Inc. Cobalt-chromium alloys
JPS58188852U (ja) * 1982-06-12 1983-12-15 東洋製罐株式会社 定量容器
US4459263A (en) * 1982-09-08 1984-07-10 Jeneric Industries, Inc. Cobalt-chromium dental alloys containing ruthenium and aluminum
US4514359A (en) * 1983-03-30 1985-04-30 Austenal International, Inc. Nonprecious dental alloy
DE3319457C1 (de) * 1983-05-28 1984-02-09 Degussa Ag, 6000 Frankfurt Kobaltlegierungen zur Herstellung von Zahnersatz
JPS61146261U (es) * 1985-03-04 1986-09-09
JPS61175147U (es) * 1985-04-22 1986-10-31
US6103383A (en) * 1998-01-27 2000-08-15 Jeneric/Pentron Incorporated High tungsten, silicon-aluminum dental alloy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841868A (en) * 1972-12-22 1974-10-15 Howmedica Nickel alloys

Also Published As

Publication number Publication date
DE2615755B2 (de) 1977-09-29
JPS5735256B2 (es) 1982-07-28
FR2313455A1 (fr) 1976-12-31
IE43597L (en) 1976-12-02
JPS51146323A (en) 1976-12-15
CA1052137A (en) 1979-04-10
GB1488235A (en) 1977-10-12
DE2615755C3 (de) 1978-05-24
AR206269A1 (es) 1976-07-07
IE43597B1 (en) 1981-04-08
AU1357776A (en) 1977-06-16
DE2615755A1 (de) 1976-12-16
FR2313455B1 (es) 1981-04-10
BR7602210A (pt) 1977-02-15
US3948653A (en) 1976-04-06

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