Show metadata Hide metadata

(19)

(11)

2 220 217

(13)

(51)

IPC

(21) (22)

Application

2002132377/02, 2002-12-04

(24)

Start date

2002-12-04

(22)

Actual filing date

2002-12-04

(45)

Published

2003-12-27

(72)

Inventor

Zakstel'Skaja O.A.Koltygin V.M.Kuptsova A.I.Orlov A.M.Rudnitskaja V.S.

(73)

Holder

Zakstel'Skaja Ol'Ga Arkad'EvnaKoltygin Vadim MikhajlovichKuptsova Alla IvanovnaOrlov Aleksandr MikhajlovichRudnitskaja Veronika Semenovna

SINGLE-CRYSTALLINE MATERIAL BASED ON ALLOY OF PLATINUM AND RHODIUM Russian patent published in 2003 - IPC

Abstract RU 2220217 C1

FIELD: single-crystalline materials out of noble metal alloys. SUBSTANCE: single crystalline material is proposed which contains platinum, rhodium and iridium in the following relationship among components, fraction of total mass, %: rhodium - 3-15; iridium - 0.01-0.1; platinum - the balance. Purity of each of the components makes up not less than 99.99%. Alloy can additionally contains zirconium and/or hafnium. Single crystal is oriented. EFFECT: structure stability and enhanced strength characteristics of material under high temperature and increased pressure. 4 cl, 1 tbl, 1 ex

Similar patents RU2220217C1

Title	Year	Author	Number
ALLOY BASED ON PALLADIUM	2002	Zakstel'Skaja O.A. Koltygin V.M. Kuptsova A.I. Orlov A.M. Rudnitskaja V.S.	RU2220218C1
METHOD OF APPLICATION OF DECORATIVE COAT MADE FROM INDIUM ALLOY	2002	Zakstel'Skaja O.A. Koltygin V.M. Kuptsova A.I. Orlov A.M. Rudnitskaja V.S.	RU2220224C1
TUNGSTEN BASE ALLOY	0	Kuptsova Alla Ivanovna Shishkov Vyacheslav Vasilevich Bakhtilina Olga Andreevna Kakabadze Aleko Konstantinovich Azoyan Setrak Ivanovich	SU1731852A1
PROCEDURE FOR PRODUCTION OF MONO-CRYSTAL OF TUNGSTEN - TANTALUM ALLOY	2011	Alekseev Sergej Vladimirovich Vybyvanets Valerij Ivanovich Glukhov Ruslan Vjacheslavovich Protsenko Ol'Ga Vjacheslavovna Rodjagina Julija Valer'Evna Shevchenko Aleksandr Sergeevich Shotaev Aleksandr Nauruzovich	RU2453624C1
PLATINUM ALLOY FOR CATALYST GRIDS	2011	Tikhov Igor' Vladimirovich Miklin Nikolaj Alekseevich Shul'Gin Dmitrij Romanovich Mamonov Sergej Nikolaevich Efimov Valerij Nikolaevich	RU2439182C1
METHOD OF IDENTIFYING MICROSTRUCTURE OF NOBLE METALS AND THEIR ALLOYS	0	Nikitin Mikhail Mikhajlovich Chudinov Elkon Grigorevich Vladimirskaya Irina Nikolaevna Shiryaeva Olga Alekseevna Koltygin Vadim Mikhajlovich	SU1464063A1
PLATINUM-BASED ALLOY FOR CATALYST GRATING	2014	Efimov Valerij Nikolaevich Mamonov Sergej Nikolaevich	RU2563113C1
METALLIC IRIDIUM ARTICLES PRODUCTION METHOD	2015	Aleksandrov Evgenij Petrovich Kazakov Aleksandr Sergeevich	RU2633203C2
MONOCRYSTAL FOR MANUFACTURE OF DISKS IN SURFACE ACOUSTIC WAVE DEVICES AND METHOD OF OBTAINING MONOCRYSTAL	2000	Dorogovin B.A. Stepanov S.Ju. Tsegleev A.A. Dubovskij A.B. Filippov I.M. Kurochkin V.I. Lapteva G.A. Gorokhov V.P. Stepanova T.A.	RU2172362C2
WHITE PALLADIUM-BASED JEWEL ALLOY	2009	Efimov Valerij Nikolaevich El'Tsin Sergej Ivanovich Mamonov Sergej Nikolaevich Babushkin Oleg Viktorovich Shubakov Aleksandr Pavlovich	RU2405051C1

RU 2 220 217 C1

Authors

Zakstel'Skaja O.A.

Koltygin V.M.

Kuptsova A.I.

Orlov A.M.

Rudnitskaja V.S.

Dates

2003-12-27—Published

2002-12-04—Filed