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2 616 740

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IPC

C21D9/22(2006-01-01)

C21D1/09(2006-01-01)

C23C26/00(2006-01-01)

(21) (22)

Application

2015140657, 2015-09-23

(24)

Start date

2015-09-23

(22)

Actual filing date

2015-09-23

(45)

Published

2017-04-18

(72)

Inventor

Konovalov Sergej ValerevichKomissarova Irina AlekseevnaRomanov Denis AnatolevichIvanov Yurij FedorovichGromov Viktor Evgenevich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Gosudarstvennyj Industrialnyj Universitet"

METHOD OF ELECTRON-BEAM PROCESSING PRODUCTS OF TECHNICAL TITANIUM VT1-0 Russian patent published in 2017 - IPC C21D9/22 C21D1/09 C23C26/00

Abstract RU 2616740 C2

FIELD: physics.

SUBSTANCE: invention relates to strengthening processing the metals by using concentrated energy flows, in particular to obtaining surface layers on the technical titanium VT1-0 with a gradient multiphase structure. The method includes pulse-periodic impact on the surface of technical titanium VT1-0 by the high-current electron beam with the electron energy of 10…30 keV in the argon medium with the residual pressure of 0.02…0.03 Pa, the absorbed energy density of 10…30 J/cm², the pulse width of 100…150 mcs and the pulse number of 1…3.

EFFECT: increasing the working resource of the machine parts and mechanisms operating under multi-cycle fatigue failure.

1 dwg,1 tbl, 3 ex

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RU 2 616 740 C2

Authors

Konovalov Sergej Valerevich

Komissarova Irina Alekseevna

Romanov Denis Anatolevich

Ivanov Yurij Fedorovich

Gromov Viktor Evgenevich

Dates

2017-04-18—Published

2015-09-23—Filed