DE10231737C1 - Edelmetallfreie Dentalguss-Legierung - Google Patents
Edelmetallfreie Dentalguss-LegierungInfo
- Publication number
- DE10231737C1 DE10231737C1 DE10231737A DE10231737A DE10231737C1 DE 10231737 C1 DE10231737 C1 DE 10231737C1 DE 10231737 A DE10231737 A DE 10231737A DE 10231737 A DE10231737 A DE 10231737A DE 10231737 C1 DE10231737 C1 DE 10231737C1
- Authority
- DE
- Germany
- Prior art keywords
- alloy
- production
- dental
- weight
- tooth
- 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 - Lifetime
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 53
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000000919 ceramic Substances 0.000 title claims description 13
- 229910052721 tungsten Inorganic materials 0.000 title claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 title claims description 4
- 239000011733 molybdenum Substances 0.000 title claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims description 4
- 239000010937 tungsten Substances 0.000 title claims description 4
- 229910052804 chromium Inorganic materials 0.000 title claims description 3
- 239000010941 cobalt Substances 0.000 title claims description 3
- 229910017052 cobalt Inorganic materials 0.000 title claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims description 3
- 229910052710 silicon Inorganic materials 0.000 title claims description 3
- 239000000203 mixture Substances 0.000 title description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
- 238000007792 addition Methods 0.000 title 1
- 238000005275 alloying Methods 0.000 title 1
- 239000011651 chromium Substances 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
- 229910052715 tantalum Inorganic materials 0.000 title 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title 1
- 238000009749 continuous casting Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 238000005266 casting Methods 0.000 claims description 16
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 150000002910 rare earth metals Chemical class 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910000684 Cobalt-chrome Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000010952 cobalt-chrome Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003564 dental alloy Substances 0.000 description 2
- 239000011351 dental ceramic Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000172 allergic effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
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
- A61C13/08—Artificial teeth; Making same
- A61C13/083—Porcelain or ceramic teeth
- A61C13/0835—Ceramic coating on metallic body
-
- 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)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Dentistry (AREA)
- Dental Preparations (AREA)
- Dental Prosthetics (AREA)
Abstract
Description
2-6 Gew.% Mo
3-12 Gew.% W
0,8-1,5 Gew.% Si
bis zu 0,3 Gew.% Mn
0,1-0,35 Gew.% N
< 0,1 Gew.% Ni
0,2-1,5 Gew.% Ta
wobei der Anteil an Wolfram jeweils größer ist als der Anteil an Molybdän.
Cr 30,7 Gew.%
Mo 3,1 Gew.%
W 5,0 Gew.%
Mn 0,03 Gew.%
Si 1,3 Gew.%
N 0,2 Gew.%
Ta 1 Gew.%
Claims (6)
25-35 Gew.% Cr
2-6 Gew.% Mo
3-12 Gew.% W
0,8-1,5 Gew.% Si
bis zu 0,3 Gew.% Mn
0,1-0,35 Gew.% N
< 0,1 Gew.% Ni
0,2-1,5 Gew.% Ta
sowie herstellungsbedingten Verunreinigungen von jeweils < 0,1 Gew.%, Rest Cobalt,
wobei der Anteil an Wolfram jeweils größer ist als der Anteil an Molybdän.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10231737A DE10231737C1 (de) | 2002-07-13 | 2002-07-13 | Edelmetallfreie Dentalguss-Legierung |
US10/606,937 US7166256B2 (en) | 2002-07-13 | 2003-06-27 | Nonprecious dental casting alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10231737A DE10231737C1 (de) | 2002-07-13 | 2002-07-13 | Edelmetallfreie Dentalguss-Legierung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10231737C1 true DE10231737C1 (de) | 2003-11-20 |
Family
ID=29265406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10231737A Expired - Lifetime DE10231737C1 (de) | 2002-07-13 | 2002-07-13 | Edelmetallfreie Dentalguss-Legierung |
Country Status (2)
Country | Link |
---|---|
US (1) | US7166256B2 (de) |
DE (1) | DE10231737C1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115161516A (zh) * | 2022-07-18 | 2022-10-11 | 嘉兴数字三维智能制造研究院有限公司 | 一种用于齿科专用钴铬合金粉末材料 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE530196C2 (sv) * | 2004-09-30 | 2008-03-25 | Nobel Biocare Ab | Förfarande och anordning för att åstadkomma färgsättning eller nyansering av protetik samt sådan protetik |
CN101954486B (zh) * | 2010-10-13 | 2012-11-28 | 洛阳北苑特种陶瓷有限公司 | 一种用于制造钢牙的球形镍基合金材料的制备方法 |
EP2890823B1 (de) * | 2012-08-28 | 2017-03-22 | Questek Innovations LLC | Kobaltlegierungen |
CN102978446A (zh) * | 2012-11-07 | 2013-03-20 | 洛阳北苑特种陶瓷有限公司 | 一种用于烤瓷牙钴铬基合金及其制备方法 |
US20150216637A1 (en) * | 2014-02-06 | 2015-08-06 | Seiko Epson Corporation | Dental component, metal powder for powder metallurgy, and method for producing dental component |
CN107365925B (zh) * | 2017-06-26 | 2019-12-24 | 深圳市翔通光电技术有限公司 | 一种氮掺杂钴铬合金及其制备方法、应用 |
CN112159907B (zh) * | 2020-10-09 | 2021-09-07 | 成都科宁达材料有限公司 | 一种牙科烤瓷修复用3d打印钴铬合金及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4123606C2 (de) * | 1991-07-17 | 1993-05-27 | Dentaurum J. P. Winkelstroeter Kg, 7536 Ispringen, De | |
DE3609184C2 (de) * | 1986-03-19 | 1994-01-27 | Krupp Ag | Verwendung einer Legierung zur Herstellung von Gußteilen für die Dentaltechnik |
FR2733416A1 (fr) * | 1995-04-28 | 1996-10-31 | Bourrelly Georges | Alliage pour protheses dentaires a base de cobalt-chrome aluminium |
DE19815091A1 (de) * | 1997-04-04 | 1998-10-15 | Herbst Bremer Goldschlaegerei | Legierung für Dentalgußteile und Verwendung derselben |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2763547A (en) | 1955-06-09 | 1956-09-18 | Allegheny Ludlum Steel | Cast alloys |
DE1984538U (de) | 1968-02-03 | 1968-04-25 | Franken Plastik Vertrieb G M B | Spielzeug mit loesbar zusammenfuegbaren teilen. |
DE2225577C3 (de) * | 1972-05-26 | 1980-01-31 | Edelstahlwerk Witten Ag, 5810 Witten | Verwendung einer Legierung auf Kobalt-Chrom-Basis als Biowerkstoff |
US3837838A (en) * | 1972-12-18 | 1974-09-24 | M Mohammed | High strength, ductile cobalt-base dental alloy |
DE2621789C2 (de) | 1976-05-15 | 1983-10-06 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur Wärmebehandlung einer Kobalt-Gußlegierung |
JPS5331520A (en) * | 1976-09-06 | 1978-03-24 | Nippon Shiken Kogyo Kk | Cobalt chrome system alloy glazing ceramics |
DE3145944A1 (de) * | 1981-11-20 | 1983-06-01 | Fried. Krupp Gmbh, 4300 Essen | Lotlegierung |
US4459263A (en) * | 1982-09-08 | 1984-07-10 | Jeneric Industries, Inc. | Cobalt-chromium dental alloys containing ruthenium and aluminum |
US4483821A (en) * | 1982-12-27 | 1984-11-20 | Jeneric Industries, Inc. | Cobalt-chromium dental alloys |
DE3319457C1 (de) * | 1983-05-28 | 1984-02-09 | Degussa Ag, 6000 Frankfurt | Kobaltlegierungen zur Herstellung von Zahnersatz |
US4491561A (en) * | 1983-09-12 | 1985-01-01 | Cmp Industries, Inc. | Dental alloy |
AT383030B (de) * | 1984-04-06 | 1987-05-11 | Ver Edelstahlwerke Ag | Dentallegierung |
DE3510331C1 (de) * | 1985-03-22 | 1985-12-05 | Thyssen Edelstahlwerke AG, 4000 Düsseldorf | Dental-Gusslegierung |
US5228131A (en) * | 1988-02-24 | 1993-07-13 | Mitsubishi Denki Kabushiki Kaisha | Data processor with selectively enabled and disabled branch prediction operation |
DE4028870A1 (de) | 1990-09-12 | 1992-03-19 | Thyssen Edelstahlwerke Ag | Metallegierung fuer gegossene prothesengerueste in der zahnheilkunde |
FR2675516B1 (fr) | 1991-04-19 | 1993-12-31 | Aubert Duval | Alliage a base de cobalt a faible coefficient de dilatation thermique. |
ATE174970T1 (de) * | 1994-10-24 | 1999-01-15 | Ivoclar Ag | Verfahren zur herstellung von metallgussteilen |
US5556420A (en) * | 1994-12-29 | 1996-09-17 | Pacesetter, Inc. | Input protection circuit for pacemaker activity sensor processing circuitry |
DE19845638C1 (de) * | 1998-10-05 | 2000-04-20 | Winkelstroeter Dentaurum | Verwendung einer kohlenstofffreien Kobalt-Basislegierung als Werkstoff für die Dentalprothetik |
WO2001055465A1 (en) * | 2000-01-26 | 2001-08-02 | Jeneric/Pentron Incorporated | Dental alloys |
US6756012B2 (en) * | 2000-08-10 | 2004-06-29 | Jeneric/Pentron, Inc. | High expansion dental alloys |
DE10226221C1 (de) * | 2002-06-13 | 2003-12-11 | Winkelstroeter Dentaurum | Dentalguss-Legierung |
-
2002
- 2002-07-13 DE DE10231737A patent/DE10231737C1/de not_active Expired - Lifetime
-
2003
- 2003-06-27 US US10/606,937 patent/US7166256B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3609184C2 (de) * | 1986-03-19 | 1994-01-27 | Krupp Ag | Verwendung einer Legierung zur Herstellung von Gußteilen für die Dentaltechnik |
DE4123606C2 (de) * | 1991-07-17 | 1993-05-27 | Dentaurum J. P. Winkelstroeter Kg, 7536 Ispringen, De | |
FR2733416A1 (fr) * | 1995-04-28 | 1996-10-31 | Bourrelly Georges | Alliage pour protheses dentaires a base de cobalt-chrome aluminium |
DE19815091A1 (de) * | 1997-04-04 | 1998-10-15 | Herbst Bremer Goldschlaegerei | Legierung für Dentalgußteile und Verwendung derselben |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115161516A (zh) * | 2022-07-18 | 2022-10-11 | 嘉兴数字三维智能制造研究院有限公司 | 一种用于齿科专用钴铬合金粉末材料 |
CN115161516B (zh) * | 2022-07-18 | 2023-03-21 | 嘉兴数字三维智能制造研究院有限公司 | 一种用于齿科专用钴铬合金粉末材料 |
Also Published As
Publication number | Publication date |
---|---|
US20040129349A1 (en) | 2004-07-08 |
US7166256B2 (en) | 2007-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
8304 | Grant after examination procedure | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DENTAURUM GMBH & CO. KG, 75228 ISPRINGEN, DE |
|
R081 | Change of applicant/patentee |
Owner name: DENTAURUM GMBH & CO. KG, DE Free format text: FORMER OWNER: DENTAURUM J.P. WINKELSTROETER KG, 75228 ISPRINGEN, DE Effective date: 20110208 |
|
R082 | Change of representative |
Representative=s name: HOEGER, STELLRECHT & PARTNER PATENTANWAELTE MB, DE |
|
R082 | Change of representative |
Representative=s name: HOEGER, STELLRECHT & PARTNER PATENTANWAELTE MB, DE |
|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: A61K0006040000 Ipc: A61K0006840000 |
|
R071 | Expiry of right |