AU9041882A - Alloy dental prothesis frame - Google Patents
Alloy dental prothesis frameInfo
- Publication number
- AU9041882A AU9041882A AU90418/82A AU9041882A AU9041882A AU 9041882 A AU9041882 A AU 9041882A AU 90418/82 A AU90418/82 A AU 90418/82A AU 9041882 A AU9041882 A AU 9041882A AU 9041882 A AU9041882 A AU 9041882A
- Authority
- AU
- Australia
- Prior art keywords
- frame
- cobalt
- chromium
- alloy
- alloy dental
- 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.)
- Abandoned
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
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- 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
Abstract
The invention relates to the use of a cobalt/chromium alloy known per se, which consists of 10 to 35% of chromium, 1 to 10% of titanium and 2 to 15% of molybdenum, the remainder being cobalt including impurities resulting from manufacture. Materials of this composition are suggested for prosthesis structures which are coated with dental ceramics. Preferably, an alloy of 2 to 5% of titanium, 3 to 6% of molybdenum, 15 to 25% of chromium and, if appropriate, 0.1 to 3% of manganese, 0.1 to 2% of iron, 0.1 to 2% of aluminium and/or 0.1 to 1% of silicon, the remainder being cobalt, is selected, which has been vacuum-cast.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813145945 DE3145945A1 (en) | 1981-11-20 | 1981-11-20 | USE OF A COBALT-CHROME ALLOY AS A MATERIAL FOR DENTAL PROSTHETICS " |
| DE31459455 | 1981-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU9041882A true AU9041882A (en) | 1983-05-26 |
Family
ID=6146764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU90418/82A Abandoned AU9041882A (en) | 1981-11-20 | 1982-11-12 | Alloy dental prothesis frame |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0080074B1 (en) |
| JP (1) | JPS5889256A (en) |
| AT (1) | ATE62127T1 (en) |
| AU (1) | AU9041882A (en) |
| BR (1) | BR8206720A (en) |
| DE (1) | DE3145945A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4668290A (en) * | 1985-08-13 | 1987-05-26 | Pfizer Hospital Products Group Inc. | Dispersion strengthened cobalt-chromium-molybdenum alloy produced by gas atomization |
| DE4028870A1 (en) * | 1990-09-12 | 1992-03-19 | Thyssen Edelstahlwerke Ag | Metal alloy for cast dental prosthetic frameworks - contg. carbon@, silicon@, manganese@, chromium@, molybdenum@ tantalum@, nitrogen cobalt@ |
| DE4209289A1 (en) * | 1991-11-26 | 1993-09-23 | Krupp Medizintechnik | METHOD FOR PRODUCING DENTAL SPARE PARTS |
| DE4431627A1 (en) * | 1994-09-06 | 1996-03-07 | Krupp Medizintechnik | Cast prosthetic dentures and process for their manufacture |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE551000C (en) * | 1930-08-02 | 1932-05-25 | Rudolf Hejcmann | Toothed crowns made of precious metal or precious metal alloy and covered with enamel on the front and the process for their manufacture |
| DE1558448C3 (en) * | 1967-02-24 | 1975-04-30 | Fried. Krupp Gmbh, 4300 Essen | Use of a cobalt-titanium-chromium-nickel alloy for general surgical and dental prosthetics |
| DE2025614A1 (en) * | 1970-05-26 | 1971-12-09 | Krupp Gmbh | Use of a cobalt-titanium-chromium-nickel alloy for firing porcelain for dental purposes |
| US3896547A (en) * | 1974-05-02 | 1975-07-29 | Sterndent Corp | Prosthetic article and method for manufacture |
| DE2511745A1 (en) * | 1975-03-18 | 1976-09-23 | Krupp Gmbh | ALLOY FOR OBJECTS OF LARGE CORROSION RESISTANCE AND / OR STRONG MECHANICAL STRESS |
| AT370616B (en) * | 1980-05-22 | 1983-04-25 | Ver Edelstahlwerke Ag | DENTAL ALLOY |
-
1981
- 1981-11-20 DE DE19813145945 patent/DE3145945A1/en active Granted
-
1982
- 1982-10-29 EP EP82110008A patent/EP0080074B1/en not_active Expired - Lifetime
- 1982-10-29 AT AT82110008T patent/ATE62127T1/en not_active IP Right Cessation
- 1982-11-12 AU AU90418/82A patent/AU9041882A/en not_active Abandoned
- 1982-11-17 JP JP57200480A patent/JPS5889256A/en active Granted
- 1982-11-19 BR BR8206720A patent/BR8206720A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE62127T1 (en) | 1991-04-15 |
| EP0080074A3 (en) | 1984-08-01 |
| BR8206720A (en) | 1983-10-04 |
| JPS5889256A (en) | 1983-05-27 |
| DE3145945A1 (en) | 1983-06-01 |
| JPH039741B2 (en) | 1991-02-12 |
| EP0080074B1 (en) | 1991-04-03 |
| DE3145945C2 (en) | 1987-06-04 |
| EP0080074A2 (en) | 1983-06-01 |
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