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(19)

(11)

2 658 567

(13)

(51)

IPC

B23C5/16(2006-01-01)

C23C14/48(2006-01-01)

B23B27/20(2006-01-01)

(21) (22)

Application

2017107014, 2017-03-03

(24)

Start date

2017-03-03

(22)

Actual filing date

2017-03-03

(45)

Published

2018-06-21

(72)

Inventor

Korshunov Anatolij BorisovichDosaev Marat ZakirdzhanovichOkunev Yurij MikhajlovichPolushin Nikolaj Ivanovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet Imeni M.V. Lomonosova"

FERROUSED MICROFREES WITH DIAMOND WEAR-RESISTANT COATING Russian patent published in 2018 - IPC B23C5/16 C23C14/48 B23B27/20

Abstract RU 2658567 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy, mainly to modification of articles of hard alloys used in engineering for cold and hot machining of non-metals, metals and metal alloys, for example, by milling. Carbide cutter with diamond wear-resistant coating, in which diamond wear-resistant coating is diamond coating modified by gamma irradiation from radioisotope source Cs¹³⁷ at values of absorbed dose of radiation from 4500 rad to 6000 rad.

EFFECT: increase in operational durability of coating of microfrequency characterized by length of milling path is provided.

1 cl

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RU 2 658 567 C1

Authors

Korshunov Anatolij Borisovich

Dosaev Marat Zakirdzhanovich

Okunev Yurij Mikhajlovich

Polushin Nikolaj Ivanovich

Dates

2018-06-21—Published

2017-03-03—Filed