DE356631C - Artificial replacement parts for the interior of the human or animal body, especially replacement chewing tools (including their fastening parts) - Google Patents
Artificial replacement parts for the interior of the human or animal body, especially replacement chewing tools (including their fastening parts)Info
- Publication number
- DE356631C DE356631C DEH77141D DEH0077141D DE356631C DE 356631 C DE356631 C DE 356631C DE H77141 D DEH77141 D DE H77141D DE H0077141 D DEH0077141 D DE H0077141D DE 356631 C DE356631 C DE 356631C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- replacement
- chewing
- tools
- human
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
Description
Künstliche Ersatzteile für das Innere des menschlichen oder tierischen Körpers, insbesondere Ersatzkauwerkzeuge (einschlieQ)ich ihrer Befestigungsteile). Die Erfindung bezieht sich auf künstliche Ersatzteile für das Innere des menschlichen oder tierischen Körpers, insbesondere Ersatzkauwerkzeuge (einschließlich ihrer Befestigungsteile), und besteht darin, daß das zur Herstellung dieser Teile verwandte Metall durch eine Chrom-Nickelstahl-Legierung gebildet wird, die hohe Widerstandsfähigkeit gegen Rosten und den Angriff von Säuren besitzt.Artificial replacement parts for the interior of the human or animal Body, especially replacement chewing tools (including their fasteners). The invention relates to artificial replacement parts for the interior of the human or animal body, in particular replacement chewing tools (including their fastening parts), and consists in that the metal used to manufacture these parts is replaced by a Chromium-nickel steel alloy is formed, which has high resistance to rusting and has the attack of acids.
Besonders geeignet sind für die Zwecke der Erfindung Chrom-Nickelstahl-Legierungen mit etwa 18 bis 23 Prozent Chrom, 5 bis ro Prozent Nickel und o, r bis o,¢ Prozent Kohlenstoff. Diese Legierungen, die praktisch dieselbe Widerstandsfähigkeit gegenüber oxydierenden Einflüssen und gegenüber den Einwirkungen der Körpersäfte besitzen, wie die Edelmetalle Platin, Gold und Silber, aber erheblich billiger sind als diese, vermögen die Edelmetalle nicht nur zu ersetzen, sondern sind ihnen sogar in mehrfacher Hinsicht überlegen.Chromium-nickel steel alloys are particularly suitable for the purposes of the invention with about 18 to 23 percent chromium, 5 to ro percent nickel and o, r to o, ¢ percent Carbon. These alloys that have practically the same resistance have oxidative influences and against the effects of body fluids, like the precious metals platinum, gold and silver, but are considerably cheaper than these, are not only able to replace the precious metals, but are even in multiple ways Considerations.
Die Festigkeit und die Härte des Chrom-Nickelstahls, die durchweg größer sind als die der Edelmetalle, geben die MöglIohkeit, Knochenersatzteile, Gaumenplatten und andere Gebißteile sowie deren Befestigungsvorichtungen, Richtvorrichtungen u. dgl. sehr leicht auszuführen, ohne daß die Haltbarkeit darunter leidet. Hierin liegt ein erheblicher Vorteil gegenüber den Edelmetallen, bei denen ihre Seltenheit und ihr hoher Preis dazu geführt haben, daß infolge zu schwacher Ausführung die Teile vielfach den Beanspruchungen des Gebrauchs nicht gewachsen waren. Dazu kommt bei Benutzung der Chronl-Nik kelstahl-Legierungen ferner noch der Vorteil, daß man wegen des verhältnismäßig geringen Wertes des Werkstoffes bei der Bearbeitung auf Abfälle keinerlei Rücksicht zu nehmen braucht, so daß die Arbeitsweisen wesentlich einfacher werden.The strength and hardness of the chrome-nickel steel, consistently are larger than those of the precious metals, give the possibility of bone replacement parts, Palate plates and other dentition parts and their fastening devices, straightening devices and the like are very easy to carry out without sacrificing durability. Here in lies a significant advantage over the precious metals, which are rare and their high price have led to the fact that the Parts were often not up to the demands of use. In addition when using the Chronl-Nik steel alloys also the advantage that one because of the relatively low value of the material during processing Waste does not need to take any consideration, so that the working methods are essential get easier.
Für die Verwendung von Chrom-Nickelstahl bei der Herstellung von Ersatzkau-,verkzeugen einschließlich deren Befestibmxngsteile ist es von Wichtigkeit, daß der Chrom-Nikkelstahl keine Wirkung auf die Geschmacksnerven ausübt, ferner daß er den gleichen Ausdehnungskoeffizienten besitzt wie die Porzellanmasse der künstlichen Zähne, so daß sich beim Festbrennen von Chrom-Nickelstahl-Stiften in Porzellankronen keine Risse und Sprünge bilden. Schließlich tritt, wenn Chrom-Nickelstahl-Teile,wie Crampons, Stifte u. dgl., in künstlichen Zähmen festgebrannt werden, keine Verfärbung der Porzellanmasse ein, was außer bei Platin sonst bei jedem anderen Metalle der Fall ist.For the use of chrome-nickel steel in the manufacture of replacement chewing tools including their fastening parts, it is important that the chrome-nickel steel has no effect on the taste buds and has the same coefficient of expansion possesses like the porcelain mass of the artificial teeth, so that when it burns Chrome-nickel steel pins do not form cracks or cracks in porcelain crowns. Finally, when chromium-nickel steel parts such as crampons, pins and the like, in are burned on by artificial taming, no discoloration of the porcelain mass, which is the case with every other metal except for platinum.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH77141D DE356631C (en) | Artificial replacement parts for the interior of the human or animal body, especially replacement chewing tools (including their fastening parts) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH77141D DE356631C (en) | Artificial replacement parts for the interior of the human or animal body, especially replacement chewing tools (including their fastening parts) |
Publications (1)
Publication Number | Publication Date |
---|---|
DE356631C true DE356631C (en) | 1922-07-25 |
Family
ID=7163451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH77141D Expired DE356631C (en) | Artificial replacement parts for the interior of the human or animal body, especially replacement chewing tools (including their fastening parts) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE356631C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE744972C (en) * | 1932-06-05 | 1944-02-22 | Paul Ziegs | Molding for dentures |
-
0
- DE DEH77141D patent/DE356631C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE744972C (en) * | 1932-06-05 | 1944-02-22 | Paul Ziegs | Molding for dentures |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2814943A1 (en) | DENTAL GOLD ALLOY | |
DE684186C (en) | Use of palladium alloys for dental purposes | |
DE356631C (en) | Artificial replacement parts for the interior of the human or animal body, especially replacement chewing tools (including their fastening parts) | |
DE19525361A1 (en) | Platinum- and/or palladium-contg. gold@ dental alloy | |
AT92188B (en) | Artificial limbs for the inside of the human or animal body, in particular replacement chewing tools (including their fastening parts). | |
US1402229A (en) | Nerve-extracting needle for dental purposes or the like | |
DE707014C (en) | Artificial replacement parts for the interior of the human or animal body, in particular replacement chewing tools (including their fastening parts) made of a chromium-cobalt alloy | |
DE2134925C3 (en) | Titanium alloy bone implant | |
DE961214C (en) | Alloys for dental purposes | |
DE4123606A1 (en) | Cobalt@-based alloy for dental prosthesis - contains defined amts. of carbon, manganese, silicon, nitrogen, chromium, molybdenum, tungsten and rare earth elements | |
DE551798C (en) | Process for the production of an alloy for dental workpieces such as fillings, crowns, artificial teeth or the like. | |
DE561160C (en) | Manufacture of items that are exposed to warming during the manufacturing process or in the factory | |
DE712790C (en) | Dental prosthesis, such as palatal plate u. Like., Also accessories such as brackets, dental pins and. Like., In particular dental crowns | |
CH179591A (en) | Artificial parts for the inside of the human or animal body, in particular replacement chewing tools. | |
DE470961C (en) | Denture alloy | |
AT159518B (en) | Silver-palladium alloys for dental purposes. | |
DE2160721C3 (en) | Tarnish-resistant silver alloy | |
DE708543C (en) | Process for the production of preventive dental and oral care products | |
DE355610C (en) | Needles (nerve needles, probes and the like) for medical, especially dental purposes | |
AT144575B (en) | Artificial replacement parts for the interior of the human or animal body, in particular replacement chewing tools. | |
CH225295A (en) | High strength dental alloy. | |
AT42148B (en) | Artificial tooth. | |
DE892381C (en) | Jewelery made from gold-colored alloys | |
AT151811B (en) | Artificial replacement parts for the interior of the human or animal body, in particular replacement chewing tools. | |
DE474887C (en) | Chromium-nickel alloys with addition of precious metals for the manufacture of dental prostheses, etc. |