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(11)

2 500 832

(13)

(51)

IPC

C23C4/02(2006-01-01)

B23H9/00(2006-01-01)

B23K26/00(2006-01-01)

F02F1/00(2006-01-01)

(21) (22)

Application

2012101765/02, 2010-05-26

(24)

Start date

2010-05-26

(22)

Actual filing date

2010-05-26

(45)

Published

2013-12-10

(72)

Inventor

Khasegava KijosiAdati SuudziUtijama MitsuoNoguti JosirouIvasaki TakakhiroNisimura Kimio

(73)

Holder

Nissan Motor Ko., Ltd

WORKPIECE WITH SURFACE PRE-TREATED PRIOR TO SPUTTERING, PRE-TREATMENT METHOD OF WORKPIECE SURFACE PRIOR TO SPUTTERING AND PRE-TREATMENT DEVICE OF WORKPIECE SURFACE PRIOR TO SPUTTERING Russian patent published in 2013 - IPC C23C4/02 B23H9/00 B23K26/00 F02F1/00

Abstract RU 2500832 C2

FIELD: metallurgy.

SUBSTANCE: workpiece with treated surface includes parts in the form of grooves and parts in the form of flanges, which are formed in turn on the workpiece surface. Besides, the workpiece has uneven surfaces formed on tops of parts in the form of flanges and small-roughness sections being smaller than uneven surfaces and formed by treatment on parts in the form of grooves among alternatively formed parts in the form of flanges and parts in the form of grooves.

EFFECT: improvement of adhesion of a coating to surface.

29 cl, 18 dwg

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RU 2 500 832 C2

Authors

Khasegava Kijosi

Adati Suudzi

Utijama Mitsuo

Noguti Josirou

Ivasaki Takakhiro

Nisimura Kimio

Dates

2013-12-10—Published

2010-05-26—Filed