RU2014122012A - IRON-BASED POWDER MATERIAL FOR STEPS OF SUBMERSIBLE CENTRIFUGAL PUMPS - Google Patents
IRON-BASED POWDER MATERIAL FOR STEPS OF SUBMERSIBLE CENTRIFUGAL PUMPS Download PDFInfo
- Publication number
- RU2014122012A RU2014122012A RU2014122012/02A RU2014122012A RU2014122012A RU 2014122012 A RU2014122012 A RU 2014122012A RU 2014122012/02 A RU2014122012/02 A RU 2014122012/02A RU 2014122012 A RU2014122012 A RU 2014122012A RU 2014122012 A RU2014122012 A RU 2014122012A
- Authority
- RU
- Russia
- Prior art keywords
- iron
- powder material
- based powder
- steps
- centrifugal pumps
- Prior art date
Links
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)
- Powder Metallurgy (AREA)
Abstract
Порошковый материал на основе железа для ступеней погружных центробежных насосов, содержащий углерод, никель и молибден, отличающийся тем, что он дополнительно содержит вольфрам, при следующем соотношении компонентов, мас.%:Iron-based powder material for steps of submersible centrifugal pumps containing carbon, nickel and molybdenum, characterized in that it additionally contains tungsten, in the following ratio, wt.%:
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014122012/02A RU2605718C2 (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 |
---|---|---|---|
RU2014122012/02A RU2605718C2 (en) | 2014-05-30 | 2014-05-30 | Powder material based on iron for stages of submersible centrifugal pumps |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014122012A true RU2014122012A (en) | 2015-12-10 |
RU2605718C2 RU2605718C2 (en) | 2016-12-27 |
Family
ID=54843133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014122012/02A RU2605718C2 (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) | RU2605718C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017074214A1 (en) * | 2015-10-30 | 2017-05-04 | Центр Разработки Нефтедобывающего Оборудования | Iron-based powder material for submersible centrifugal pump stages |
Family Cites Families (5)
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 |
-
2014
- 2014-05-30 RU RU2014122012/02A patent/RU2605718C2/en active IP Right Revival
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017074214A1 (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 |
---|---|
RU2605718C2 (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 |