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(19)

(11)

2 492 964

(13)

(51)

IPC

B22F3/24(2006-01-01)

F16C33/12(2006-01-01)

C22F1/04(2006-01-01)

(21) (22)

Application

2012120357/02, 2012-05-17

(24)

Start date

2012-05-17

(22)

Actual filing date

2012-05-17

(45)

Published

2013-09-20

(72)

Inventor

Rusin Nikolaj Martem'JanovichSkorentsev Aleksandr Leonidovich

(73)

Holder

Korporatsija Ehlektroniks Ko., Ltd."Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Fiziki Prochnosti I Materialovedenija Sibirskogo Otdelenija Rossijskoj Akademii Nauk

METHOD OF MAKING WEAR-PROOF ANTIFRICTION SELF-LUBRICATING APPLY Russian patent published in 2013 - IPC B22F3/24 F16C33/12 C22F1/04

Abstract RU 2492964 C1

FIELD: process engineering.

SUBSTANCE: invention relates to powder metallurgy, particularly, to production of wear-proof antifriction self-lubricating alloy with larger amount of alloy. Pulverised powders of Al-40Sn-composition are pelletised and sintered in inert atmosphere at 590-615°C for 90-30 min. Sintered pellet is subjected to equal-channel angular extrusion at invariable position of deformation plane.

EFFECT: high mechanical and tribotechnical properties at steel friction in the absence of lubrication.

7 dwg

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RU 2 492 964 C1

Authors

Rusin Nikolaj Martem'Janovich

Skorentsev Aleksandr Leonidovich

Dates

2013-09-20—Published

2012-05-17—Filed