CN101615458A - Compound metal magnetic material and processing method - Google Patents
Compound metal magnetic material and processing method Download PDFInfo
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- CN101615458A CN101615458A CN200910015324A CN200910015324A CN101615458A CN 101615458 A CN101615458 A CN 101615458A CN 200910015324 A CN200910015324 A CN 200910015324A CN 200910015324 A CN200910015324 A CN 200910015324A CN 101615458 A CN101615458 A CN 101615458A
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- compound metal
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A kind of compound metal magnetic material and processing method, iron, silicon, copper, molybdenum and niobium by fine-powdered are formed, and the ratio of quality and the number of copies that it is characterized in that compound metal magnetic material is an iron: silicon: copper: molybdenum: niobium=10-20: 15-30: 15-20: 15-20: 5-10.191 unsaturated-resins are mixed in its mixing, and mass fraction is 15-20 part; Mix catalyst, mass fraction is 1-3 part; Mix curing agent, mass fraction is 2-5 part; Stir again and insert stator mould and the rotor mould is once molding formed in moulding press, pressure 15-18MPa, drying, the demoulding, finishing external form, again through the coreless induction furnace tempering the stator and the rotor of compound metal magnetic material.
Description
One, technical field
The present invention relates to a kind of used magnetic material of wind-driven generator of making, say so a kind of compound metal magnetic material and processing method tool.
Two, background technology
Used wind-driven generator all is to be main material with the silicon steel sheet at present, forms through fine finishining.Because the effect of machining power is destroyed the magnetic material molecular structure, has increased magnetic resistance moment, start running to generator and produce certain resistance, increased the magnet loss simultaneously, generating efficiency is low, and the wind-driven generator volume that produces is big, is not easy to transportation and installation.
Three, summary of the invention
The purpose of this invention is to provide a kind of compound metal magnetic material and processing method, solve that above-mentioned prior art exists with silicon steel sheet as negative effect problem that magnetic material produced.
Technical scheme of the present invention realizes in the following manner:
Compound metal magnetic material of the present invention and processing method, iron, silicon, copper, molybdenum and niobium by fine-powdered are formed, the ratio of quality and the number of copies that it is characterized in that compound metal magnetic material is an iron: silicon: copper: molybdenum: niobium=10-20: 15-30: 15-20: 15-20: 5-10. mixes 191 unsaturated-resins with its mixing, and mass fraction is 15-20 part; Mix catalyst, mass fraction is 1-3 part; Mix curing agent, mass fraction is 2-5 part; Stir again and insert stator mould and the rotor mould is once molding formed in moulding press, pressure 15-18Mpa, drying, the demoulding, finishing external form, again through the coreless induction furnace tempering the stator and the rotor of compound metal magnetic material.
Compared with the prior art the present invention has the following advantages:
1, the stator of the generator unit stator made from compound metal magnetic material of the present invention and rotor and the same model generator made from silicon steel sheet and rotor mutually structure compared compactness, volume little, be convenient to installation to stator coil and rotor coil.
2, wind-driven generator, the volume of stator made from the present invention and rotor production little, in light weight, be convenient to transportation and install, magnetic resistance countertorque and mechanical friction power have been reduced simultaneously, magnetic flux density and magnetic permeability are better than the silicon steel sheet magnetic material, improve the wind turbine power generation performance, improved generating efficiency.
Four, description of drawings
Fig. 1-processing process block diagram of the present invention
Five, embodiment
For further disclosing technical scheme of the present invention, elaborate by embodiment below in conjunction with Figure of description:
Implementing the batching earlier of first step when of the present invention: with iron, silicon, copper, molybdenum and the niobium of fine-powdered by ratio of quality and the number of copies iron: silicon: copper: molybdenum: niobium=10: 15: 15: mass fraction was mixed in 15: 5, mix mass fraction again and be 15 191 unsaturated-resins, mass fraction is 3 catalyst, and mass fraction is 5 parts a curing agent; The second step batch mixing stirs; The 3rd step inserted in the inherent moulding press of mould of the stator of generator and rotor once molding formed; Pressure 15-18Mpa, the 4th step was placed on oven dry in the drying oven; The cooling demoulding of the 5th step; The 6th step finishing external form; The stator and the rotor of the generator made with compound metal magnetic material.
Claims (1)
1, a kind of compound metal magnetic material and processing method, iron, silicon, copper, molybdenum and niobium by fine-powdered are formed, the ratio of quality and the number of copies that it is characterized in that compound metal magnetic material is an iron: silicon: copper: molybdenum: niobium=10-20: 15-30: 15-20: 15-20: 5-10. mixes 191 unsaturated-resins with its mixing, and mass fraction is 15-20 part; Mix catalyst, mass fraction is 1-3 part; Mix curing agent, mass fraction is 2-5 part; Stir again and insert stator mould and the rotor mould is once molding formed in moulding press, pressure 15-18Mpa, drying, the demoulding, finishing external form, again through the coreless induction furnace tempering the stator and the rotor of compound metal magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910015324A CN101615458A (en) | 2009-05-12 | 2009-05-12 | Compound metal magnetic material and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910015324A CN101615458A (en) | 2009-05-12 | 2009-05-12 | Compound metal magnetic material and processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101615458A true CN101615458A (en) | 2009-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910015324A Pending CN101615458A (en) | 2009-05-12 | 2009-05-12 | Compound metal magnetic material and processing method |
Country Status (1)
| Country | Link |
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| CN (1) | CN101615458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105765667A (en) * | 2013-11-14 | 2016-07-13 | 西门子公司 | Slot sealing compound, slot seal, and a method for producing a slot seal |
-
2009
- 2009-05-12 CN CN200910015324A patent/CN101615458A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105765667A (en) * | 2013-11-14 | 2016-07-13 | 西门子公司 | Slot sealing compound, slot seal, and a method for producing a slot seal |
| CN105765667B (en) * | 2013-11-14 | 2018-03-27 | 西门子公司 | Groove sealing material, groove sealing and the method for manufacturing groove sealing |
| US11121599B2 (en) | 2013-11-14 | 2021-09-14 | Siemens Aktiengesellschaft | Slot sealing compound, slot seal, and method for producing a slot seal |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091230 |