CN105506477A - Stator base of wind-driven generator - Google Patents
Stator base of wind-driven generator Download PDFInfo
- Publication number
- CN105506477A CN105506477A CN201510928129.3A CN201510928129A CN105506477A CN 105506477 A CN105506477 A CN 105506477A CN 201510928129 A CN201510928129 A CN 201510928129A CN 105506477 A CN105506477 A CN 105506477A
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- CN
- China
- Prior art keywords
- alloy
- alloy material
- melt
- metal master
- temperature
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
- C22C33/06—Making ferrous alloys by melting using master alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a stator base of a wind-driven generator. The stator base comprises a metal main body made from an alloy material, wherein the alloy material comprises the following ingredients: 1-2% of C, 0.8% of P, 1.5% of Nb, 0.9% of Os and 1.4% of Pb. A V material is prepared through the following steps: 1), fusing Fe, C, Fe-P alloy and Fe-Nd alloy at a protective atmosphere; 2), regulating the temperature to 915DEG C, adding Fe-Os alloy, Fe-Pb alloy and Fe-V alloy into melt, mixing uniformly, and standing at the temperature for 42 minutes; and 3), introducing argon, standing the melt, cooling the melt to 615DEG C, and die-casting so as to obtain the alloy material. The stator base of the wind-driven generator has excellent properties, such as high strength, corrosion resistance and weatherability, and can be used for a long term.
Description
Technical field
The present invention relates to aerogenerator stator support.
Background technology
Along with the development of new forms of energy, aerogenerator is widely used, the environment for use more complicated of aerogenerator is all higher to the weight of all parts of aerogenerator, intensity, anti-oxidant, abrasion-resistant, requirement that is corrosion-resistant, heat-resisting, cold-resistant, weather resistance.
Summary of the invention
The object of the present invention is to provide a kind of aerogenerator stator support, it is lightweight, intensity is high, anti-oxidant, abrasion-resistant, corrosion-resistant, heat-resisting, cold-resistant, weather resistance is excellent, can life-time service.
For achieving the above object, technical scheme of the present invention is a kind of aerogenerator stator support of design, and comprise metal master, described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:
C:1～2%，
P:0.8%，
Nb:1.5%，
Os:0.9%，
Pb:1.4%，
:2.6%，
Surplus is Fe and inevitable impurity;
Described alloy material is prepared as follows:
1) by Fe, C and Fe-P alloy, the melting under protective atmosphere of Fe-Nb alloy;
2) temperature is adjusted to 915 DEG C, adds Fe-Os alloy, Fe-Pb alloy and Fe-in melt
alloy, stirs, and insulation leaves standstill 42 minutes;
3) pass into argon gas, left standstill by melt and be cooled to 615 DEG C, die casting obtains alloy material.
Preferably, aerogenerator stator support, comprises metal master, and described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:
C:1%，
P:0.8%，
Nb:1.5%，
Os:0.9%，
Pb:1.4%，
:2.6%，
Surplus is Fe and inevitable impurity;
Described alloy material is prepared as follows:
1) by Fe, C and Fe-P alloy, the melting under protective atmosphere of Fe-Nb alloy;
2) temperature is adjusted to 915 DEG C, adds Fe-Os alloy, Fe-Pb alloy and Fe-in melt
alloy, stirs, and insulation leaves standstill 42 minutes;
3) pass into argon gas, left standstill by melt and be cooled to 615 DEG C, die casting obtains alloy material.
Preferably, aerogenerator stator support, comprises metal master, and described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:
C:2%，
P:0.8%，
Nb:1.5%，
Os:0.9%，
Pb:1.4%，
:2.6%，
Surplus is Fe and inevitable impurity;
Described alloy material is prepared as follows:
1) by Fe, C and Fe-P alloy, the melting under protective atmosphere of Fe-Nb alloy;
2) temperature is adjusted to 915 DEG C, adds Fe-Os alloy, Fe-Pb alloy and Fe-in melt
alloy, stirs, and insulation leaves standstill 42 minutes;
3) pass into argon gas, left standstill by melt and be cooled to 615 DEG C, die casting obtains alloy material.
Advantage of the present invention and beneficial effect are: provide a kind of aerogenerator stator support, it is lightweight, intensity is high, anti-oxidant, abrasion-resistant, corrosion-resistant, heat-resisting, cold-resistant, weather resistance is excellent, can life-time service.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
Embodiment 1
A kind of aerogenerator stator support, comprise metal master, described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:
C:1～2%，
P:0.8%，
Nb:1.5%，
Os:0.9%，
Pb:1.4%，
:2.6%，
Surplus is Fe and inevitable impurity;
Described alloy material is prepared as follows:
1) by Fe, C and Fe-P alloy, the melting under protective atmosphere of Fe-Nb alloy;
2) temperature is adjusted to 915 DEG C, adds Fe-Os alloy, Fe-Pb alloy and Fe-in melt
alloy, stirs, and insulation leaves standstill 42 minutes;
3) pass into argon gas, left standstill by melt and be cooled to 615 DEG C, die casting obtains alloy material.
Embodiment 2
Aerogenerator stator support, comprises metal master, and described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:
C:1%，
P:0.8%，
Nb:1.5%，
Os:0.9%，
Pb:1.4%，
:2.6%，
Surplus is Fe and inevitable impurity;
Described alloy material is prepared as follows:
1) by Fe, C and Fe-P alloy, the melting under protective atmosphere of Fe-Nb alloy;
2) temperature is adjusted to 915 DEG C, adds Fe-Os alloy, Fe-Pb alloy and Fe-in melt
alloy, stirs, and insulation leaves standstill 42 minutes;
3) pass into argon gas, left standstill by melt and be cooled to 615 DEG C, die casting obtains alloy material.
Embodiment 3
Aerogenerator stator support, comprises metal master, and described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:
C:2%，
P:0.8%，
Nb:1.5%，
Os:0.9%，
Pb:1.4%，
:2.6%，
Surplus is Fe and inevitable impurity;
Described alloy material is prepared as follows:
1) by Fe, C and Fe-P alloy, the melting under protective atmosphere of Fe-Nb alloy;
2) temperature is adjusted to 915 DEG C, adds Fe-Os alloy, Fe-Pb alloy and Fe-in melt
alloy, stirs, and insulation leaves standstill 42 minutes;
3) pass into argon gas, left standstill by melt and be cooled to 615 DEG C, die casting obtains alloy material.
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 prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. aerogenerator stator support, is characterized in that, comprises metal master, and described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:
C:1～2%，
P:0.8%，
Nb:1.5%，
Os:0.9%，
Pb:1.4%，
:2.6%，
Surplus is Fe and inevitable impurity;
Described alloy material is prepared as follows:
1) by Fe, C and Fe-P alloy, the melting under protective atmosphere of Fe-Nb alloy;
2) temperature is adjusted to 915 DEG C, adds Fe-Os alloy, Fe-Pb alloy and Fe-in melt
alloy, stirs, and insulation leaves standstill 42 minutes;
3) pass into argon gas, left standstill by melt and be cooled to 615 DEG C, die casting obtains alloy material.
2. aerogenerator stator support according to claim 1, is characterized in that, comprise metal master, and described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:
C:1%，
P:0.8%，
Nb:1.5%，
Os:0.9%，
Pb:1.4%，
:2.6%，
Surplus is Fe and inevitable impurity;
Described alloy material is prepared as follows:
1) by Fe, C and Fe-P alloy, the melting under protective atmosphere of Fe-Nb alloy;
2) temperature is adjusted to 915 DEG C, adds Fe-Os alloy, Fe-Pb alloy and Fe-in melt
alloy, stirs, and insulation leaves standstill 42 minutes;
3) pass into argon gas, left standstill by melt and be cooled to 615 DEG C, die casting obtains alloy material.
3. aerogenerator stator support according to claim 1, is characterized in that, comprise metal master, and described metal master is made up of alloy material, and by weight percentage, the composition of this alloy material is:
C:2%，
P:0.8%，
Nb:1.5%，
Os:0.9%，
Pb:1.4%，
:2.6%，
Surplus is Fe and inevitable impurity;
Described alloy material is prepared as follows:
1) by Fe, C and Fe-P alloy, the melting under protective atmosphere of Fe-Nb alloy;
2) temperature is adjusted to 915 DEG C, adds Fe-Os alloy, Fe-Pb alloy and Fe-in melt
alloy, stirs, and insulation leaves standstill 42 minutes;
3) pass into argon gas, left standstill by melt and be cooled to 615 DEG C, die casting obtains alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510928129.3A CN105506477A (en) | 2015-12-15 | 2015-12-15 | Stator base of wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510928129.3A CN105506477A (en) | 2015-12-15 | 2015-12-15 | Stator base of wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105506477A true CN105506477A (en) | 2016-04-20 |
Family
ID=55714768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510928129.3A Pending CN105506477A (en) | 2015-12-15 | 2015-12-15 | Stator base of wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105506477A (en) |
-
2015
- 2015-12-15 CN CN201510928129.3A patent/CN105506477A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 唐仁政等: "《二元合金相图及中间相晶体结构》", 30 April 2009, 长沙:中南大学出版社 * |
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|---|---|---|---|
| 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: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |