CATHODE TARGET FOR SPRAYING AND METHOD OF ITS FABRICATION Russian patent published in 2010 - IPC C23C14/34 B22F3/15 B22F9/10 B22D7/00 

Abstract RU 2405062 C2

FIELD: metallurgy.

SUBSTANCE: proposed method comprises producing preform of cathode target with preset chemical composition and its machining to preset geometrical sizes. Note here that for this, melted metal is poured into ceramic mould to produce electrode ingot of cylindrical shape. Then said ingot is fused by plasma to produce spherical granules with diametre varying from 50 to 400 mcm. Preset amount of spherical granules is filled in circular capsule under vacuum to produce target with cavity. Said capsule is sealed and subjected to hipping. Then capsule is unsealed and preform is cleaned by removing capsule components. Cathode target is made from alloy based on nickel or cobalt.

EFFECT: stable geometrical sizes of target preform.

12 cl, 1 tbl

Similar patents RU2405062C2

Title Year Author Number
NICKEL-BASE POWDERY HIGH-TEMPERATURE WEAR-RESISTANT ALLOY 1993
  • Surikova M.A.
  • Manegin Ju.V.
RU2038401C1
CERMET INERT ANODE USED AT ELECTROLYTIC PRODUCTION OF METALS IN BATH OF HALL CELL 2000
  • Rehj Siba P.
  • Liu Ksingkhua
  • Uajrokh Duglas A. Mladshij
RU2251591C2
NICKEL-BASED INTERMETALLIC ALLOY AND ARTICLE MADE FROM IT 2018
  • Kablov Evgenij Nikolaevich
  • Bazyleva Olga Anatolevna
  • Arginbaeva Elvira Gajsaevna
  • Shestakov Aleksandr Viktorovich
  • Evgenov Aleksandr Gennadevich
  • Prager Sergej Mikhajlovich
RU2685926C1
PROCEDURE FOR ITEM COATING AND ITEM 2006
  • Beele Vol'Fram
RU2432418C2
METHOD FOR MAKING SPRAY COMPOSITE TARGET FROM HEUSLER ALLOY CoFeSi 2016
  • Demidov Evgenij Sergeevich
  • Sdobnyakov Viktor Vladimirovich
  • Chuvildeev Vladimir Nikolaevich
  • Chigirinskij Yurij Isaakovich
  • Lesnikov Valerij Pavlovich
  • Trushin Vladimir Nikolaevich
  • Boldin Maksim Sergeevich
  • Belkin Oleg Anatolevich
  • Bobrov Aleksandr Andreevich
  • Sakharov Nikita Vladimirovich
RU2644223C1
CLAD STEEL ROLLED SHAPES FOR REINFORCEMENT OF CONCRETE AND METHOD OF ITS MANUFACTURE 2001
  • Vostrikov V.P.
  • Gramotnev K.I.
  • Chernyshev V.N.
  • Sadovskij A.V.
  • Vostrikov P.V.
RU2206631C2
WELDING WIRE COMPOSITION 2002
  • Starova L.L.
  • Borisov M.T.
  • Lukin V.I.
  • Maksimovich T.L.
  • Koval'Chuk V.G.
  • Golev E.V.
RU2217283C1
WEAR-RESISTANT ALLOY 2015
  • Tidesten, Magnus
RU2702517C2
METHOD FOR PRODUCING SPUTTERING COMPOSITE TARGET CONTAINING HEUSLER ALLOY PHASE OF COFeSi 2016
  • Demidov Evgenij Sergeevich
  • Sdobnyakov Viktor Vladimirovich
  • Chuvildeev Vladimir Nikolaevich
  • Chigirinskij Yurij Isaakovich
  • Lesnikov Valerij Pavlovich
  • Trushin Vladimir Nikolaevich
  • Boldin Maksim Sergeevich
  • Belkin Oleg Anatolevich
  • Bobrov Aleksandr Andreevich
  • Sakharov Nikita Vladimirovich
RU2637845C1
ELECTRODE ROD FOR ELECTRIC SPARK SURFACING, METHOD FOR MAKING IT AND METHOD FOR APPLYING COATING CONTAINING SUPERABRASIVE 1998
  • Koizumi Mitsue
  • Okh'Janagi Mansi
  • Levashov E.A.
  • Nikolaev A.G.
  • Kudrjashov A.E.
  • Khosomi Satoru
RU2228824C2

RU 2 405 062 C2

Authors

Beresnev Aleksandr Germanovich

Logunov Aleksandr Vjacheslavovich

Logacheva Alla Igorevna

Taran Pavel Vladimirovich

Vilkin Sergej Borisovich

Kravtsov Stanislav Grigor'Evich

Garanin Sergej Vladimirovich

Dates

2010-11-27Published

2008-12-29Filed