CN104967225A - Generator rotor with good wear resistance - Google Patents
Generator rotor with good wear resistance Download PDFInfo
- Publication number
- CN104967225A CN104967225A CN201510386923.XA CN201510386923A CN104967225A CN 104967225 A CN104967225 A CN 104967225A CN 201510386923 A CN201510386923 A CN 201510386923A CN 104967225 A CN104967225 A CN 104967225A
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- CN
- China
- Prior art keywords
- vanadium
- manganese
- boron
- wear resistance
- generator rotor
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention discloses a generator rotor with good wear resistance. The generator rotor includes the following elementary components by weight percentage: 0.4-0.6 carbon, 2.2-2.5 titanium, 0.06-0.08 boron, 2.2-2.5 manganese, 0.1-0.2 copper, 0.4-0.6 molybdenum, 0.2-0.4 zinc, 0.03-0.05 ytterbium, 0.06-0.08 vanadium, 0.09-0.12 phosphor, 0.009-0.02 phosphor, 0.008-0.015 sulfur, the balance being iron. Through combination of various raw materials such as vanadium, manganese and boron, raw material ratios are set reasonably. Alloy steel formed by the raw materials has the characteristics of high strength, high hardness, good wear resistance and corrosion resistance, and is low in cost.
Description
Technical field
The present invention relates to gen-set technical field, the generator amature that especially a kind of resistance to wear is good.
Background technology
Generator is made up of the structure such as rotor and stator, and wherein generator amature comprises the parts such as armature spindle, iron core, magnetic pole.And the iron core of rotor is generally formed by high permeability material punching overlapping combinations, the structure of punching directly affects the assembling production efficiency etc. of the efficiency of generator, life-span, performance and motor.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose the generator amature that a kind of resistance to wear is good, become to be grouped into rationally, intensity is high.
In order to realize foregoing invention object, the invention provides following technical scheme: the generator amature that a kind of resistance to wear is good, comprise the elemental composition of following weight percentage: carbon 0.4-0.6, titanium 2.2-2.5, boron 0.06-0.08, manganese 2.2-2.5, copper 0.1-0.2, molybdenum 0.4-0.6, zinc 0.2-0.4, ytterbium 0.03-0.05, vanadium 0.06-0.08, nickel 0.09-0.12, phosphorus 0.009-0.02, sulphur 0.008-0.015, surplus are iron.
Further, the weight percentage of each elemental composition is as follows: carbon 0.5, titanium 2.4, boron 0.07, manganese 2.3, copper 0.12, molybdenum 0.46, zinc 0.24, ytterbium 0.05, vanadium 0.068, nickel 0.092, phosphorus 0.012, sulphur 0.01, surplus are iron.
Compared with prior art, the present invention has the following advantages: by using the plurality of raw materials combinations such as vanadium, manganese, boron, rationally arrange pulp furnish, the steel alloy of formation has high strength, high rigidity, good, the corrosion resistant feature of resistance to wear, and cost is low.
Embodiment
Describe the present invention below, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
embodiment 1
The generator amature that resistance to wear is good, comprises the elemental composition of following weight percentage: carbon 0.5, titanium 2.4, boron 0.07, manganese 2.3, copper 0.12, molybdenum 0.46, zinc 0.24, ytterbium 0.05, vanadium 0.068, nickel 0.092, phosphorus 0.012, sulphur 0.01, surplus are iron.
embodiment 2
The generator amature that resistance to wear is good, comprises the elemental composition of following weight percentage: carbon 0.4, titanium 2.5, boron 0.06, manganese 2.5, copper 0.1, molybdenum 0.6, zinc 0.2, ytterbium 0.05, vanadium 0.06, nickel 0.12, phosphorus 0.009, sulphur 0.015, surplus are iron.
embodiment 3
The generator amature that resistance to wear is good, comprises the elemental composition of following weight percentage: carbon 0.6, titanium 2.2, boron 0.08, manganese 2.2, copper 0.2, molybdenum 0.4, zinc 0.4, ytterbium 0.05, vanadium 0.06, nickel 0.09, phosphorus 0.02, sulphur 0.008, surplus are iron.
By using the plurality of raw materials combinations such as vanadium, manganese, boron, rationally arrange pulp furnish, the steel alloy of formation has high strength, high rigidity, good, the corrosion resistant feature of resistance to wear, and cost is low; The harmful elements such as quality is stable uniform more, sulphur phosphorus are lower.Steel alloy of the present invention is applicable to rotor, and resistance to wear is good, and useful life obviously extends.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. the generator amature that resistance to wear is good, comprises the elemental composition of following weight percentage: carbon 0.4-0.6, titanium 2.2-2.5, boron 0.06-0.08, manganese 2.2-2.5, copper 0.1-0.2, molybdenum 0.4-0.6, zinc 0.2-0.4, ytterbium 0.03-0.05, vanadium 0.06-0.08, nickel 0.09-0.12, phosphorus 0.009-0.02, sulphur 0.008-0.015, surplus are iron.
2. the generator amature that resistance to wear is good as claimed in claim 1, is characterized in that: the weight percentage of each elemental composition is as follows: carbon 0.5, titanium 2.4, boron 0.07, manganese 2.3, copper 0.12, molybdenum 0.46, zinc 0.24, ytterbium 0.05, vanadium 0.068, nickel 0.092, phosphorus 0.012, sulphur 0.01, surplus are iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386923.XA CN104967225A (en) | 2015-07-06 | 2015-07-06 | Generator rotor with good wear resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386923.XA CN104967225A (en) | 2015-07-06 | 2015-07-06 | Generator rotor with good wear resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104967225A true CN104967225A (en) | 2015-10-07 |
Family
ID=54221215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510386923.XA Pending CN104967225A (en) | 2015-07-06 | 2015-07-06 | Generator rotor with good wear resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104967225A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130200A (en) * | 2016-06-23 | 2016-11-16 | 无锡新大力电机有限公司 | A kind of new material rotor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03173104A (en) * | 1989-11-30 | 1991-07-26 | Shin Etsu Chem Co Ltd | Manufacture of corrosion resistant rare earth magnet |
| CN100403627C (en) * | 2001-08-07 | 2008-07-16 | 信越化学工业株式会社 | Iron-alloy band material for voice-coil motor magnetic circuit |
| CN101321883A (en) * | 2005-11-30 | 2008-12-10 | 住友金属工业株式会社 | Non-directional electromagnetic steel plate and manufacturing method thereof |
| CN103036371A (en) * | 2012-11-22 | 2013-04-10 | 宁波得利时泵业有限公司 | Stator materials and rotor materials of homogenized mixing pump |
| CN104271775A (en) * | 2012-05-07 | 2015-01-07 | 沃斯贝茨公司 | Tough bainitic heat treatments on steels for tooling |
-
2015
- 2015-07-06 CN CN201510386923.XA patent/CN104967225A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03173104A (en) * | 1989-11-30 | 1991-07-26 | Shin Etsu Chem Co Ltd | Manufacture of corrosion resistant rare earth magnet |
| CN100403627C (en) * | 2001-08-07 | 2008-07-16 | 信越化学工业株式会社 | Iron-alloy band material for voice-coil motor magnetic circuit |
| CN101321883A (en) * | 2005-11-30 | 2008-12-10 | 住友金属工业株式会社 | Non-directional electromagnetic steel plate and manufacturing method thereof |
| CN104271775A (en) * | 2012-05-07 | 2015-01-07 | 沃斯贝茨公司 | Tough bainitic heat treatments on steels for tooling |
| CN103036371A (en) * | 2012-11-22 | 2013-04-10 | 宁波得利时泵业有限公司 | Stator materials and rotor materials of homogenized mixing pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130200A (en) * | 2016-06-23 | 2016-11-16 | 无锡新大力电机有限公司 | A kind of new material rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |
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| RJ01 | Rejection of invention patent application after publication |