NICKEL-BASED ALLOY FOR DENTURE CARCASS Russian patent published in 2004 - IPC

Abstract RU 2230811 C1

FIELD: stomatology.

SUBSTANCE: invention relates to nickel-based alloy used for molding metallic carcasses of fixed metalloceramic dentures. Invention, in particular, provides nickel-based alloy containing, wt %: carbon 0.001-0.03, silicon 0.5-2.5, manganese 0.001-0.2, chromium 22.0-25.0, molybdenum 9.0-11.0, vanadium 0.15-0.5, iron 0.01-1.0, cobalt 0.01-1.0, one or more rare-earth element (yttrium allays one of them) 0.2-1.0, and additionally tungsten 0.03-3.0, niobium 0.5-2.0, and tantalum 0.03-2.5, provided that sum of concentrations [Cr]+[Mo]+[W]+[V]+[Nb]+[Ta]=32-44 wt % and ratio .

EFFECT: improved strength and plastic characteristics and increased adhesion of metal-ceramic connection.

2 cl, 2 tbl, 10 ex

Similar patents RU2230811C1

Title	Year	Author	Number
HIGH-STRENGTH NICKEL ALLOY FOR ORTHOPAEDIC DENTISTRY	2011	Shakhpazov Evgenij Khristoforovich Novichkova Ol'Ga Vasil'Evna Sachina Lidija Aleksandrovna Panfilova Viktorija Igorevna Savin Vladimir Alekseevich Rubakhin Mikhail Lazarevich Chel'Dieva Zalina Mikhajlovna	RU2454988C1
HIGH-STRENGTH NON-MAGNETIC CORROSION-RESISTANT CAST STEEL, AND ITEM MADE FROM IT	2010	Bannykh Oleg Aleksandrovich Blinov Viktor Mikhajlovich Blinov Evgenij Viktorovich Kostina Marija Vladimirovna Muradjan Sarkis Ovanesovich Rigina Ljudmila Georgievna Solntsev Konstantin Aleksandrovich	RU2445397C1
CALCINED LOW-MELT NICKEL-CHROMIUM ALLOY FOR CERAMIC-FACED RESTORATION	2008	Abend Ul'Rikh	RU2469698C2
HEAT-RESISTANT NICKEL-BASE CASTING ALLOY AND ARTICLE MANUFACTURED FROM IT	2008	Kablov Evgenij Nikolaevich Sidorov Viktor Vasil'Evich Petrushin Nikolaj Vasil'Evich Gerasimov Viktor Vladimirovich Toloraija Vladimir Nikolaevich Orekhov Nikolaj Grigor'Evich	RU2365656C1
COBALT-BASED ALLOY FOR DENTURES OF HIGHER MECHANICAL PROPERTIES	2012	Novichkova Ol'Ga Vasil'Evna Sachina Lidija Aleksandrovna Filippov Georgij Anatol'Evich Savin Vladimir Alekseevich Panfilova Viktorija Igorevna Chel'Dieva Zalina Mikhajlovna Krikheli Natella Il'Inichna Batykjan Tat'Jana Viktorovna Alekseeva Ol'Ga Anatol'Evna Frolov Aleksandr Tikhonovich	RU2517057C1
HEAT-RESISTANT DEFORMED ALLOY ON BASE OF NICKEL AND ITEM MADE OF THIS ALLOY	2014	Kablov Evgenij Nikolaevich Bakradze Mikhail Mikhajlovich Lomberg Boris Samuilovich Ovsepjan Sergej Vjacheslavovich Limonova Elena Nikolaevna Chabina Elena Borisovna Filonova Elena Vladimirovna Khvatskij Konstantin Konstantinovich	RU2571674C1
HEAT RESISTING IRON-CHROME-ALUMINIUM ALLOY WITH LOW SPEED OF CHROME EVAPORATION AND INCREASED HEAT RESISTANCE	2012	Khattendorf, Khajke Kun, Bernd Ehkardt, Tomas Bek, Til'Mann Kvadakkers, Villem, Ju. Tajzen, Verner Nabiran, Nilofar	RU2567144C2
DEFORMABLE NICKEL-BASED HEAT-RESISTANT ALLOY	2019	Khramin Roman Vladimirovich Burov Maksim Nikolaevich Logunov Aleksandr Vyacheslavovich Danilov Denis Viktorovich Leshchenko Igor Alekseevich Zavodov Sergej Aleksandrovich Mikhajlov Aleksandr Mikhajlovich Mikhajlov Mikhail Aleksandrovich Mukhtarov Shamil Khamzaevich Mulyukov Radik Rafikovich	RU2695097C1
LOW-ACTIVE HIGH-TEMPERATURE RADIATION STEEL	2001	Solonin M.I. Ioltukhovskij A.G. Leont'Eva-Smirnova M.V. Bibilashvili Ju.K. Golovanov V.N. Kondrat'Ev V.P. Chernov V.M. Shamardin V.K.	RU2211878C2
DEFORMABLE ALLOY BASED ON NICKEL FOR CERAMIC-METAL DENTAL PROSTHETICS WITH INCREASED PHYSICO-MECHANICAL CHARACTERISTICS	2003	Rubakhin M.L. Fedorov S.I.	RU2224809C1

RU 2 230 811 C1

Authors

Volkov A.G.

Volkova M.V.

Dates

2004-06-20—Published

2002-12-24—Filed