CN107858583A - Centrifugal pump impeller alloy material - Google Patents
Centrifugal pump impeller alloy material Download PDFInfo
- Publication number
- CN107858583A CN107858583A CN201711087166.1A CN201711087166A CN107858583A CN 107858583 A CN107858583 A CN 107858583A CN 201711087166 A CN201711087166 A CN 201711087166A CN 107858583 A CN107858583 A CN 107858583A
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- CN
- China
- Prior art keywords
- parts
- alloy material
- centrifugal pump
- pump impeller
- water
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
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- 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
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
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- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides a kind of centrifugal pump impeller alloy material, is mainly made up of following raw material by mass fraction proportioning：22 28 parts of copper, 15 25 parts of iron, 0.1 0.2 parts of lutetium, 35 parts of manganese, 0.2 0.3 parts of tantalum, 12 parts of titanium, 12 parts of barium, 0.3 0.6 parts of zirconium, 12 parts of molybdenum, 0.1 0.2 parts of scandium, sow 0.1 0.2 parts, 12 parts of tellurium, 12 parts of vanadium, 12 parts of zinc.Alloy material of the present invention is not leaded, antioxygenic property is better than common material, anti- yield strength is significantly improved, and alloy material corrosion resistance and good, there is certain corrosion resistance for acid, alkali, salt fog, the special strong acid corrosion for being resistant to 65% concentration, and long-term use will not produce spot.
Description
Technical field
The present invention relates to water pump technology, and in particular to a kind of centrifugal pump impeller alloy material.
Background technology
Water pump is the machinery for conveying liquid or being pressurized liquid.It transmits the mechanical energy of prime mover or other external energies
Liquid, increase liquid energy, being mainly used to conveying liquid includes water, oil, acid ＆ alkali liquid, emulsion, suspended emulsion and liquid gold
Category etc..Also liquid, admixture of gas and the liquid containing suspended solids can be conveyed.The technical parameter of pump performance have flow,
Suction, lift, shaft power, water-horse power, efficiency etc.；The types such as volume water pump, vane pump can be divided into according to different operation principles.
Displacement pump is to transmit energy using the change of its swept volume of a single chamber；Vane pump be using the interaction of rotary vane and water come
Energy is transmitted, there are the types such as centrifugal pump, axial-flow pump and mixed-flow pump.
The operation principle of centrifugal pump：Before water pump starts, pump and water inlet pipe are first filled into water, after pump operation, in impeller height
Speed is rotated in the presence of caused centrifugal force, and the water in impeller channel is thrown toward surrounding, is pressed into spiral case, and impeller eye is formed very
Sky, the water in pond are inhaled into supplemented with this space under external atmospheric pressure along suction hose.Then the water sucked is again by impeller
Throw away through spiral case and enter outlet pipe.As can be seen here, if centrifugal pump impeller constantly rotates, it can continuously absorb water, press water, water
Continuously raised from lower to eminence or a distant place.In summary, centrifugal pump is due to caused by the high speed rotation in impeller
In the presence of centrifugal force, water extraction is hoisted, therefore claims centrifugal pump.
The operation principle and feature of axial-flow pump：Axial-flow pump is different from the operation principle of centrifugal pump, and it mainly utilizes impeller
High speed rotation caused by thrust water lift.To lift caused by water when axial flow pump blade inner rotates, water is shifted onto can from below
Top.The blade of axial-flow pump is typically immersed in by the pond in water suction source.Because impeller rotates at a high speed, in lift caused by blade
Under effect, continuously water is pressed upwards on, water is flowed out along outlet pipe.Impeller is constantly rotated, and water is also just continuously pressed
It is sent to eminence.
The operation principle of mixed-flow pump：Because the impeller shape of mixed-flow pump is between centrifugal pump impeller and axial-flow pump impeller,
Therefore, the existing centrifugal force of the operation principle of mixed-flow pump has lift again, and by both comprehensive functions, water with axle then to form certain angle
Degree outflow impeller, hoists water extraction by volute chamber and pipeline.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of centrifugal pump impeller alloy material.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of centrifugal pump impeller alloy material, mainly it is made up of following raw material by mass fraction proportioning：Copper 22-28 parts,
Iron 15-25 parts, lutetium 0.1-0.2 parts, manganese 3-5 parts, tantalum 0.2-0.3 parts, titanium 1-2 parts, barium 1-2 parts, zirconium 0.3-0.6 parts, molybdenum 1-2
Part, scandium 0.1-0.2 parts, sow 0.1-0.2 parts, tellurium 1-2 parts, vanadium 1-2 parts, zinc 1-2 parts.
Further, mainly it is made up of following raw material by mass fraction proportioning：25 parts of copper, 30 parts of iron, 0.15 part of lutetium, manganese 4
Part, 0.25 part of tantalum, 1.5 parts of titanium, 1.5 parts of barium, 0.5 part of zirconium, 1.5 parts of molybdenum, 0.15 part of scandium, sow 0.15 part, 1.5 parts of tellurium, vanadium 1.5
Part, 1.5 parts of zinc.
Further, mainly it is made up of following raw material by mass fraction proportioning：22 parts of copper, 15 parts of iron, 0.1 part of lutetium, manganese 3
Part, 0.2 part of tantalum, 1 part of titanium, 1 part of barium, 0.3 part of zirconium, 1 part of molybdenum, 0.1 part of scandium, sow 0.1 part, 1 part of tellurium, 1 part of vanadium, 1 part of zinc.
Further, mainly it is made up of following raw material by mass fraction proportioning：28 parts of copper, 25 parts of iron, 0.2 part of lutetium, manganese 5
Part, 0.3 part of tantalum, 2 parts of titanium, 2 parts of barium, 0.6 part of zirconium, 2 parts of molybdenum, 0.2 part of scandium, sow 0.2 part, 2 parts of tellurium, 2 parts of vanadium, 2 parts of zinc.
The beneficial effects of the invention are as follows：Alloy material of the present invention is not leaded, and antioxygenic property is better than common material, anti-surrender
Intensity is significantly improved, and alloy material corrosion resistance and good, there is certain corrosion resistance for acid, alkali, salt fog,
The special strong acid corrosion for being resistant to 65% concentration, and long-term use will not produce spot.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of centrifugal pump impeller alloy material, mainly it is made up of following raw material by mass fraction proportioning：25 parts of copper, iron 30
Part, 0.15 part of lutetium, 4 parts of manganese, 0.25 part of tantalum, 1.5 parts of titanium, 1.5 parts of barium, 0.5 part of zirconium, 1.5 parts of molybdenum, 0.15 part of scandium, sow 0.15 part,
1.5 parts of tellurium, 1.5 parts of vanadium, 1.5 parts of zinc.
Embodiment 2
A kind of centrifugal pump impeller alloy material, mainly it is made up of following raw material by mass fraction proportioning：22 parts of copper, iron 15
Part, 0.1 part of lutetium, 3 parts of manganese, 0.2 part of tantalum, 1 part of titanium, 1 part of barium, 0.3 part of zirconium, 1 part of molybdenum, 0.1 part of scandium, sow 0.1 part, 1 part of tellurium, vanadium 1
Part, 1 part of zinc.
Embodiment 3
A kind of centrifugal pump impeller alloy material, mainly it is made up of following raw material by mass fraction proportioning：28 parts of copper, iron 25
Part, 0.2 part of lutetium, 5 parts of manganese, 0.3 part of tantalum, 2 parts of titanium, 2 parts of barium, 0.6 part of zirconium, 2 parts of molybdenum, 0.2 part of scandium, sow 0.2 part, 2 parts of tellurium, vanadium 2
Part, 2 parts of zinc.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of centrifugal pump impeller alloy material, it is characterised in that be mainly made up of following raw material by mass fraction proportioning：Copper
22-28 parts, iron 15-25 parts, lutetium 0.1-0.2 parts, manganese 3-5 parts, tantalum 0.2-0.3 parts, titanium 1-2 parts, barium 1-2 parts, zirconium 0.3-0.6
Part, molybdenum 1-2 parts, scandium 0.1-0.2 parts, sow 0.1-0.2 parts, tellurium 1-2 parts, vanadium 1-2 parts, zinc 1-2 parts.
2. centrifugal pump impeller alloy material as claimed in claim 1, it is characterised in that mass parts are mainly pressed by following raw material
Number proportioning is made：25 parts of copper, 30 parts of iron, 0.15 part of lutetium, 4 parts of manganese, 0.25 part of tantalum, 1.5 parts of titanium, 1.5 parts of barium, 0.5 part of zirconium, molybdenum
1.5 parts, 0.15 part of scandium, sow 0.15 part, 1.5 parts of tellurium, 1.5 parts of vanadium, 1.5 parts of zinc.
3. centrifugal pump impeller alloy material as claimed in claim 1, it is characterised in that mass parts are mainly pressed by following raw material
Number proportioning is made：22 parts of copper, 15 parts of iron, 0.1 part of lutetium, 3 parts of manganese, 0.2 part of tantalum, 1 part of titanium, 1 part of barium, 0.3 part of zirconium, 1 part of molybdenum, scandium
0.1 part, sow 0.1 part, 1 part of tellurium, 1 part of vanadium, 1 part of zinc.
4. centrifugal pump impeller alloy material as claimed in claim 1, it is characterised in that mass parts are mainly pressed by following raw material
Number proportioning is made：28 parts of copper, 25 parts of iron, 0.2 part of lutetium, 5 parts of manganese, 0.3 part of tantalum, 2 parts of titanium, 2 parts of barium, 0.6 part of zirconium, 2 parts of molybdenum, scandium
0.2 part, sow 0.2 part, 2 parts of tellurium, 2 parts of vanadium, 2 parts of zinc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087166.1A CN107858583A (en) | 2017-11-07 | 2017-11-07 | Centrifugal pump impeller alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087166.1A CN107858583A (en) | 2017-11-07 | 2017-11-07 | Centrifugal pump impeller alloy material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107858583A true CN107858583A (en) | 2018-03-30 |
Family
ID=61701267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711087166.1A Pending CN107858583A (en) | 2017-11-07 | 2017-11-07 | Centrifugal pump impeller alloy material |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483541A (en) * | 2015-12-09 | 2016-04-13 | 苏州市吴中区胥口丰收机械配件厂 | Corrosion-resistant spring and processing process thereof |
| CN105506471A (en) * | 2015-12-09 | 2016-04-20 | 苏州市吴中区胥口丰收机械配件厂 | High-strength spring and processing technology thereof |
| CN105586545A (en) * | 2016-03-17 | 2016-05-18 | 成都兰腾科技有限公司 | Corrosion-resisting alloy material |
| CN105886833A (en) * | 2016-05-10 | 2016-08-24 | 安徽九华金润铜业有限公司 | Corrosion-resistant chromium-brass alloy |
| CN106350699A (en) * | 2016-08-22 | 2017-01-25 | 吴雅萍 | Copper and zinc alloy material |
| CN106702279A (en) * | 2016-12-09 | 2017-05-24 | 苏州陈恒织造有限公司 | Anti-corrosion and anti-wear yarn steaming and setting tank |
-
2017
- 2017-11-07 CN CN201711087166.1A patent/CN107858583A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483541A (en) * | 2015-12-09 | 2016-04-13 | 苏州市吴中区胥口丰收机械配件厂 | Corrosion-resistant spring and processing process thereof |
| CN105506471A (en) * | 2015-12-09 | 2016-04-20 | 苏州市吴中区胥口丰收机械配件厂 | High-strength spring and processing technology thereof |
| CN105586545A (en) * | 2016-03-17 | 2016-05-18 | 成都兰腾科技有限公司 | Corrosion-resisting alloy material |
| CN105886833A (en) * | 2016-05-10 | 2016-08-24 | 安徽九华金润铜业有限公司 | Corrosion-resistant chromium-brass alloy |
| CN106350699A (en) * | 2016-08-22 | 2017-01-25 | 吴雅萍 | Copper and zinc alloy material |
| CN106702279A (en) * | 2016-12-09 | 2017-05-24 | 苏州陈恒织造有限公司 | Anti-corrosion and anti-wear yarn steaming and setting tank |
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Application publication date: 20180330 |