ELONGATED PRODUCT VACUUM-ARC TREATMENT METHOD Russian patent published in 2007 - IPC C23C4/14 C23C14/56 

Abstract RU 2305716 C2

FIELD: processes and equipment for vacuum-arc treatment of elongated articles, possibly in different branches of machine engineering.

SUBSTANCE: method comprises steps of vacuum-arc cleaning of articles and moving them out of vacuum chamber at least through one outlet drawing die where articles are squeezed. Vacuum-arc cleaning is performed at oxidizing. Between stages of vacuum-arc cleaning and squeezing of article, coating or coatings are applied onto it and (or) article is alloyed. Said procedures may be realized without cooling or with cooling before and (or) after coating application and(or) alloying. Method allows perform operations of treating wire, tubes, rods, bands, possibly for cleaning them, applying coatings, sizing, drawing; cleaning and alloying surface, sizing and drawing other products.

EFFECT: enlarged manufacturing possibilities of method.

4 dwg

Similar patents RU2305716C2

Title Year Author Number
METHOD OF PRODUCING COPPERED WIRE AND OTHER LONG-SIZE PRODUCTS 2004
RU2395621C2
METHOD AND DEVICE FOR VACUUM-ARC CLEANING OF WIRE 2000
  • Senokosov E.S.
  • Plitko A.P.
  • Kiselev Ju.V.
  • Senokosov A.E.
RU2181636C2
METHOD AND APPARATUS TO TREAT PIECES 1991
  • Nuriev Farid Nail'Evich
  • Khoroshkhin Jurij Valentinovich
RU2028841C1
METHOD OF TREATMENT OF THE METAL PRODUCTS 2005
RU2301283C2
METHOD OF REDUCING STRENGTH CHARACTERISTICS OF STEEL LONG BILLET METAL AND DEVICE TO THIS END 2008
  • Kuznetsov Sergej Aleksandrovich
  • Bogachev Maksim Vladimirovich
  • Dampilon Vladimir Galsanovich
  • Klimushkina Ljudmila Alekseevna
  • Safronov Aleksej Valentinovich
  • Fedotov Evgenij Sergeevich
RU2412773C2
METHOD OF PRODUCING ELECTRICALLY INSULATED METAL BAND AND LINE TO THIS END 2010
  • Kazakov Oleg Vladimirovich
  • Vafin Shamsumukhamet Islamovich
  • Kazakov Vladimir Viktorovich
RU2463121C2
METHOD OF ELECTRIC-ARC MACHINING OF ARTICLE SURFACE 0
  • Terekhov V.P.
SU1055009A1
METHOD OF MAKING BIMETALLIC WIRE 1992
  • Stebljanko V.L.
  • Bukhinik G.V.
  • Sitnikov I.V.
  • Veremeenko V.V.
  • Trakhtengerts V.L.
  • Ljul'Chak V.I.
RU2008109C1
METHOD OF AND DEVICE FOR TRANSPORTING LONG-LENGTH ARTICLES THROUGH VACUUM CHAMBER 2004
  • Nikitina Elena Evgen'Evna
RU2279938C2
METHOD OF CONTINUOUS HEAT TREATMENT OF LONG STEEL PRODUCTS AND DEVICE FOR ITS EMBODIMENT 1995
  • Krylov Vladimir Stepanovich
  • Chernov Sergej Valentinovich
  • Krylov Sergej Vladimirovich
  • Sivak Boris Aleksandrovich
  • Klassen Ehdgar Jakovlevich
RU2087555C1

RU 2 305 716 C2

Authors

Dates

2007-09-10Published

2005-03-29Filed