Show metadata Hide metadata

(19)

(11)

2 508 410

(13)

(51)

IPC

C21D6/02(2006-01-01)

C21D9/30(2006-01-01)

(21) (22)

Application

2012150226/02, 2012-11-23

(24)

Start date

2012-11-23

(22)

Actual filing date

2012-11-23

(45)

Published

2014-02-27

(72)

Inventor

Vasil'Ev Viktor AleksandrovichMalov Viktor Sergeevich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet Im. R.E. Alekseeva"

HEAT TREATMENT METHOD OF 14X17H2 WROUGHT CORROSION-RESISTANT STEEL Russian patent published in 2014 - IPC C21D6/02 C21D9/30

Abstract RU 2508410 C1

FIELD: metallurgy.

SUBSTANCE: method involves heating of steel for hardening at the temperature of 1040-1050°C, oil cooling, double annealing with cooling in water after every annealing operation; besides, heating at the first annealing is performed at the temperature of 600-610°C.

EFFECT: improving ductility characteristics and impact viscosity.

2 tbl, 1 ex

Similar patents RU2508410C1

Title	Year	Author	Number
PROCEDURE FOR THERMAL TREATMENT OF CRANK SHAFTS DIES OUT OF MARTENSITE-FERRITE STEEL OF CLASS 14X17H2	2011	Vasil'Ev Viktor Aleksandrovich Malov Viktor Sergeevich	RU2453614C1
THERMAL TREATMENT OF CASTS FROM RUSTPROOF MARTENSITE STEEL	2013	Kichuk Elena Vital'Evna Zelenova Tat'Jana Ivanovna	RU2526107C1
PROCEDURE FOR THERMAL TREATMENT OF HIGH DURABLE CORROSION RESISTANT STEEL OF MARTENSITE CLASS	2009	Olenin Mikhail Ivanovich Berezhko Boris Ivanovich Gorynin Vladimir Igorevich Pavlov Valerij Nikolaevich Bykovskij Nikolaj Georgievich Osipova Inna Sergeevna Bashaeva Elena Nikolaevna Gusel'Nikova Tat'Jana Mikhajlovna Prijmina Tat'Jana Alekseevna Povyshev Igor' Anatol'Evich	RU2388833C1
THERMAL TREATMENT OF FORGINGS FROM HIGH-STRENGTH CORROSION-RESISTANT MARTENSITE STEEL	2014	Pavlov Valerij Nikolaevich Bashaeva Elena Nikolaevna Olenin Mikhail Ivanovich Osipova Inna Sergeevna Berezhko Boris Ivanovich Povyshev Igor' Anatol'Evich	RU2557115C1
HEAT TREATMENT OF SEMI-PRODUCTS FROM MARTENSITE STEEL	2013	Oryshchenko Aleksej Sergeevich Karzov Georgij Pavlovich Olenin Mikhail Ivanovich Gorynin Vladimir Igorevich Berezhko Boris Ivanovich Khljamkov Nikolaj Aleksandrovich Popov Oleg Georgievich Sergeev Valerij Illarionovich Borodin Vladimir Semenovich Aliev Murtuz Amarzhanovich	RU2543585C1
METHOD FOR HEAT TREATMENT OF CASTINGS MADE OF WEAR-RESISTANT CAST STEEL	2022	Petrov Nikolai Evgenevich Sivkova Olga Veniaminovna Privalov Maksim Petrovich	RU2801459C1
METHOD FOR HEAT TREATMENT OF WORKPIECE FROM STAINLESS CHROMIUM STEEL	2014	Lisitsyn Anton Viktorovich Marants Boris Davidovich Plesovskikh Andrej Vasilevich	RU2591901C2
METHOD OF THERMOMAGNETIC TREATMENT OF STEEL PRODUCTS	2023	Dubinov Yurij Sergeevich Dubinova Olga Bogdanovna Bokoev Georgij Tajmurazovich Kulikova Irina Sergeevna Kotov Anton Dmitrievich Dubrovin Maksim Andreevich	RU2817275C1
METHOD FOR COMBINED TREATMENT OF STEEL PARTS	0	Olovyanishnikov Viktor Alekseevich Korolev Yurij Konstantinovich Zinchenko Valentin Mitrofanovich Goncharova Zinaida Aleksandrovna Lushnikov Stanislav Arkadevich Filippova Tamara Evgenevna	SU907074A1
HIGH-STRENGTH DYNAMIC IMPACT RESISTANT STEEL AND METHOD FOR PRODUCTION OF THIS STEEL SHEETS	2011	Gorynin Igor' Vasil'Evich Malyshevskij Viktor Andreevich Tsukanov Viktor Vladimirovich Malakhov Nikolaj Viktorovich Savichev Sergej Aleksandrovich Gutman Evgenij Rafailovich Nigmatulin Oleg Ehkrjamovich Gladyshev Sergej Aleksandrovich Zarja Nikolaj Vsevolodovich	RU2456368C1

RU 2 508 410 C1

Authors

Vasil'Ev Viktor Aleksandrovich

Malov Viktor Sergeevich

Dates

2014-02-27—Published

2012-11-23—Filed