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Application

2002108575/02, 2002-04-04

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Start date

2002-04-04

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Actual filing date

2002-04-04

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Published

2004-01-10

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Inventor

Korshunov A.B.Zhukov Ju.N.Golubtsov I.V.Samokhvalov G.V.Ulimov V.N.Shesterikov S.A.Vologdin Eh.N.Ivanov A.N.Anikin V.N.Sharin A.V.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut Priborov Ministerstva Po Atomnoj Ehnergii Rossijskoj FederatsiiKorshunov Anatolij BorisovichZhukov Jurij NikolaevichGolubtsov Itehn VjacheslavovichSamokhvalov Gennadij Vasil'EvichUlimov Viktor NikolaevichShesterikov Sergej AleksandrovichVologdin Ehrikh NikolaevichIvanov Aleksandr Nikolaevich

METHOD FOR WORKING ARTICLES OF HARD ALLOYS ON BASE OF TUNGSTEN MONOCARBIDE Russian patent published in 2004 - IPC

Abstract RU 2220819 C1

FIELD: metallurgy, mainly processes for radiation modification of articles of hard alloys, particularly articles of hard alloys used for cold and hot working of metals and alloys, for example by cutting. SUBSTANCE: method for working articles of hard alloys on base of tungsten monocarbide comprises steps of irradiating with electrons emitted from radio-isotope electron source containing mixture of radioactive isotopes of strontium 90 and yttrium 90 in range of integral fluxes from 1•10¹ to 1•10¹⁸ el/sq.cm. EFFECT: enhanced effectiveness of method. 4 tbl, 3 ex

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RU 2 220 819 C1

Authors

Korshunov A.B.

Zhukov Ju.N.

Golubtsov I.V.

Samokhvalov G.V.

Ulimov V.N.

Shesterikov S.A.

Vologdin Eh.N.

Ivanov A.N.

Anikin V.N.

Sharin A.V.

Dates

2004-01-10—Published

2002-04-04—Filed