TOOL STEEL Russian patent published in 1994 - IPC

Abstract RU 2025535 C1

FIELD: metallurgy. SUBSTANCE: steel contains, mass %: carbon 0.01-0.1; nickel 7-25; cobalt 0.01-10; molybdenum 0.01-10; titanium 0.01-2; chromium 0.01-10; vanadium 0.01-3; silicon 0.01-2; aluminium 0.01-2; nitrogen 0.3-2 and the rest - ferrum. EFFECT: increased hardness of steel. 1 tbl

Similar patents RU2025535C1

Title	Year	Author	Number
HIGH-SPEED STEEL	1991	Kardonskij Viktor Mikhajlovich Omel'Chenko Andrej Vladimirovich	RU2025531C1
TOOL STEEL	2015	Sobachkina Larisa Dzhumaevna Butygin Viktor Borisovich	RU2611250C1
HIGH-STRENGTH INVAR ALLOY	1991	Kardonskij Viktor Mikhajlovich	RU2023739C1
LOW-ACTIVATED HEAT-RESISTANT RADIATION-RESISTANT STEEL	2007	Rodin Viktor Nikiforovich Safonov Boris Vladimirovich Chukanov Andrej Pavlovich Ageev Valerij Semenovich Nikitina Anastasija Andreevna Leont'Eva-Smirnova Marija Vladimirovna	RU2360992C1
HIGH-STRENGTH STRUCTURAL STEEL	2020	Kablov Evgenij Nikolaevich Gromov Valerij Igorevich Yakusheva Natalya Aleksandrovna Samchenko Nina Aleksandrovna	RU2737903C1
ROD FROM HIGH-STRENGTH LOW-ALLOY MARTENSITIC NITROGEN-CONTAINING STEEL	2024	Antsyferova Marina Valentinovna Bannykh Igor Olegovich Blinov Viktor Mikhajlovich Bannykh Oleg Aleksandrovich Lukin Evgenij Igorevich Chernogorova Olga Pavlovna Lukina Iraida Nikolaevna Sevalnev German Sergeevich Dulnev Konstantin Vladimirovich Gromov Valerij Igorevich	RU2838531C1
HIGH-STRENGTH DISPERSION-HARDENING STEEL	2014	Kablov Evgenij Nikolaevich Shal'Kevich Andrej Borisovich Utkina Aleksandra Nikolaevna Gromov Valerij Igorevich Banas Igor' Pavlovich Kurpjakova Nina Alekseevna Vereshchagina Alla Andreevna Doroshenko Anton Valer'Evich	RU2562184C1
TOOL STEEL	1992	Kremnev L.S. Onegina A.K. Sagadeeva T.G.	RU2100472C1
SEAMLESS OIL-GRADE PIPE MADE OF HIGH-STRENGTH CORROSION-RESISTANT MARTENSITIC STEEL AND METHOD FOR ITS PRODUCTION	2021	Aleksandrov Sergej Vladimirovich Laev Konstantin Anatolevich Nurmukhametova Marianna Rashidovna Shcherbakov Igor Viktorovich Devyaterikova Natalya Anatolevna Oshurkov Georgij Leonidovich Makovetskij Aleksandr Nikolaevich	RU2807645C2
STEEL	2006	Shchepochkina Julija Alekseevna	RU2327805C2

RU 2 025 535 C1

Authors

Kardonskij Viktor Mikhajlovich

Omel'Chenko Andrej Vladimirovich

Dates

1994-12-30—Published

1991-07-03—Filed