RU2013128175A - HARD-ALLOY COBALT-CONTAINING PLATE WITH WEAR-RESISTANT COATING OF REMOVABLE COVER FOR REINFORCING CENTRIFUG AUGERS - Google Patents

HARD-ALLOY COBALT-CONTAINING PLATE WITH WEAR-RESISTANT COATING OF REMOVABLE COVER FOR REINFORCING CENTRIFUG AUGERS Download PDF

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Publication number
RU2013128175A
RU2013128175A RU2013128175/02A RU2013128175A RU2013128175A RU 2013128175 A RU2013128175 A RU 2013128175A RU 2013128175/02 A RU2013128175/02 A RU 2013128175/02A RU 2013128175 A RU2013128175 A RU 2013128175A RU 2013128175 A RU2013128175 A RU 2013128175A
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RU
Russia
Prior art keywords
reinforcing
wear
resistant coating
centrifug
augers
Prior art date
Application number
RU2013128175/02A
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Russian (ru)
Other versions
RU2539722C1 (en
Inventor
Анатолий Борисович Коршунов
Валерий Константинович Ковальков
Тамара Борисовна Сагалова
Лариса Николаевна Корсунская
Валентина Егоровна Рысева
Original Assignee
Анатолий Борисович Коршунов
Валерий Константинович Ковальков
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Application filed by Анатолий Борисович Коршунов, Валерий Константинович Ковальков filed Critical Анатолий Борисович Коршунов
Priority to RU2013128175/02A priority Critical patent/RU2539722C1/en
Publication of RU2013128175A publication Critical patent/RU2013128175A/en
Application granted granted Critical
Publication of RU2539722C1 publication Critical patent/RU2539722C1/en

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  • Centrifugal Separators (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

Твердосплавная кобальтсодержащая пластина с износостойким покрытием съемной накладки для армирования шнеков центрифуг, отличающаяся тем, что покрытие выполнено в виде приповерхностного слоя пластины, модифицированного соединениями кобальта с водородом и кислородом и возобновляемого по мере необходимости.A cobalt-containing carbide plate with a wear-resistant coating of a removable lining for reinforcing centrifuge screws, characterized in that the coating is in the form of a surface layer of the plate modified with cobalt compounds with hydrogen and oxygen and renewed as necessary.

Claims (1)

Твердосплавная кобальтсодержащая пластина с износостойким покрытием съемной накладки для армирования шнеков центрифуг, отличающаяся тем, что покрытие выполнено в виде приповерхностного слоя пластины, модифицированного соединениями кобальта с водородом и кислородом и возобновляемого по мере необходимости. A cobalt-containing carbide plate with a wear-resistant coating of a removable lining for reinforcing centrifuge screws, characterized in that the coating is in the form of a surface layer of the plate modified with cobalt compounds with hydrogen and oxygen and renewed as necessary.
RU2013128175/02A 2013-06-20 2013-06-20 Hard alloy cobalt-containing removable cover plate for centrifuge screw reinforcement RU2539722C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2013128175/02A RU2539722C1 (en) 2013-06-20 2013-06-20 Hard alloy cobalt-containing removable cover plate for centrifuge screw reinforcement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013128175/02A RU2539722C1 (en) 2013-06-20 2013-06-20 Hard alloy cobalt-containing removable cover plate for centrifuge screw reinforcement

Publications (2)

Publication Number Publication Date
RU2013128175A true RU2013128175A (en) 2014-12-27
RU2539722C1 RU2539722C1 (en) 2015-01-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013128175/02A RU2539722C1 (en) 2013-06-20 2013-06-20 Hard alloy cobalt-containing removable cover plate for centrifuge screw reinforcement

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RU (1) RU2539722C1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764062A (en) * 1972-02-28 1973-10-09 Pennwalt Corp Centrifuge apparatus
US5066553A (en) * 1989-04-12 1991-11-19 Mitsubishi Metal Corporation Surface-coated tool member of tungsten carbide based cemented carbide
RU2178013C2 (en) * 2000-03-15 2002-01-10 Научно-исследовательский институт механики Московского государственного университета им. М.В. Ломоносова Apparatus for mechanical working of hard materials
WO2005056854A1 (en) * 2003-12-15 2005-06-23 Sandvik Intellectual Property Ab Cemented carbide tools for mining and construction applications and method of making the same

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Publication number Publication date
RU2539722C1 (en) 2015-01-27

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20150621