RU2014122013A - IRON-BASED POWDER MATERIAL FOR STEPS OF SUBMERSIBLE CENTRIFUGAL PUMPS - Google Patents

IRON-BASED POWDER MATERIAL FOR STEPS OF SUBMERSIBLE CENTRIFUGAL PUMPS Download PDF

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Publication number
RU2014122013A
RU2014122013A RU2014122013/02A RU2014122013A RU2014122013A RU 2014122013 A RU2014122013 A RU 2014122013A RU 2014122013/02 A RU2014122013/02 A RU 2014122013/02A RU 2014122013 A RU2014122013 A RU 2014122013A RU 2014122013 A RU2014122013 A RU 2014122013A
Authority
RU
Russia
Prior art keywords
iron
powder material
based powder
steps
centrifugal pumps
Prior art date
Application number
RU2014122013/02A
Other languages
Russian (ru)
Other versions
RU2605719C2 (en
Inventor
Алексей Борисович Шипачёв
Original Assignee
"Центр Разработки Нефтедобывающего Оборудования" ("Црно")
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by "Центр Разработки Нефтедобывающего Оборудования" ("Црно") filed Critical "Центр Разработки Нефтедобывающего Оборудования" ("Црно")
Priority to RU2014122013/02A priority Critical patent/RU2605719C2/en
Publication of RU2014122013A publication Critical patent/RU2014122013A/en
Application granted granted Critical
Publication of RU2605719C2 publication Critical patent/RU2605719C2/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Порошковый материал на основе железа для ступеней погружных центробежных насосов, содержащий углерод, никель, молибден и вольфрам, отличающийся тем, что он дополнительно содержит кобальт при следующем соотношении компонентов, мас.%:Iron-based powder material for steps of submersible centrifugal pumps containing carbon, nickel, molybdenum and tungsten, characterized in that it additionally contains cobalt in the following ratio of components, wt.%:

Claims (1)

Порошковый материал на основе железа для ступеней погружных центробежных насосов, содержащий углерод, никель, молибден и вольфрам, отличающийся тем, что он дополнительно содержит кобальт при следующем соотношении компонентов, мас.%:Iron-based powder material for submersible centrifugal pump stages containing carbon, nickel, molybdenum and tungsten, characterized in that it additionally contains cobalt in the following ratio of components, wt.%: УглеродCarbon 0,08-0,950.08-0.95 НикельNickel 4,0-16,04.0-16.0 МолибденMolybdenum 0,8-5,60.8-5.6 ВольфрамTungsten 1,2-6,81.2-6.8 КобальтCobalt 1,8-14,21.8-14.2 ЖелезоIron ОстальноеRest
RU2014122013/02A 2014-05-30 2014-05-30 Powder material based on iron for stages of submersible centrifugal pumps RU2605719C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2014122013/02A RU2605719C2 (en) 2014-05-30 2014-05-30 Powder material based on iron for stages of submersible centrifugal pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2014122013/02A RU2605719C2 (en) 2014-05-30 2014-05-30 Powder material based on iron for stages of submersible centrifugal pumps

Publications (2)

Publication Number Publication Date
RU2014122013A true RU2014122013A (en) 2015-12-10
RU2605719C2 RU2605719C2 (en) 2016-12-27

Family

ID=54843134

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014122013/02A RU2605719C2 (en) 2014-05-30 2014-05-30 Powder material based on iron for stages of submersible centrifugal pumps

Country Status (1)

Country Link
RU (1) RU2605719C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017074215A1 (en) * 2015-10-30 2017-05-04 Центр Разработки Нефтедобывающего Оборудования Iron-based powder material for submersible centrifugal pump stages

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216015A (en) * 1979-04-09 1980-08-05 Cabot Corporation Wear-resistant iron-nickel-cobalt alloys
US4954171A (en) * 1987-09-30 1990-09-04 Kawasaki Steel Corp. Composite alloy steel powder and sintered alloy steel
GB2325005B (en) * 1997-05-08 2000-10-11 Brico Eng Method of forming a component
RU2180015C2 (en) * 2000-01-10 2002-02-27 Открытое акционерное общество "АВТОВАЗ" Powdery material for internal-combustion engine seat of valve making
RU2193115C2 (en) * 2000-10-12 2002-11-20 Рабинович Александр Исаакович Submersible pump stage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017074215A1 (en) * 2015-10-30 2017-05-04 Центр Разработки Нефтедобывающего Оборудования Iron-based powder material for submersible centrifugal pump stages

Also Published As

Publication number Publication date
RU2605719C2 (en) 2016-12-27

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20170531

NF4A Reinstatement of patent

Effective date: 20180202