CN108866386A - A kind of wind-driven generator glass-fibre blade of environment-friendly type and preparation method thereof - Google Patents
A kind of wind-driven generator glass-fibre blade of environment-friendly type and preparation method thereof Download PDFInfo
- Publication number
- CN108866386A CN108866386A CN201710337390.5A CN201710337390A CN108866386A CN 108866386 A CN108866386 A CN 108866386A CN 201710337390 A CN201710337390 A CN 201710337390A CN 108866386 A CN108866386 A CN 108866386A
- Authority
- CN
- China
- Prior art keywords
- wind
- crucible
- blade
- environment
- driven generator
- 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
- C22C14/00—Alloys based on titanium
-
- 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
Abstract
The invention discloses a kind of wind-driven generator glass-fibre blade of environment-friendly type, method includes：The material composition of mass percent described in claim 1 is spare；Alloy compositions in step S1 are added in the crucible of induction type smelting furnace, are uniformly mixed, are heated to 1500 DEG C -1550 DEG C, melt while stirring；Alloy keeps the temperature 10 minutes after melting, and is transferred to crucible, crucible is overturn in vacuum induction melting furnace, and alloy is poured into leaf model；It is cooled to room temperature to get blade is arrived.Leaf weight made of the present invention is light, and intensity is high, and fatigue resistance intensity is high, does not generate any substance being harmful to the human body during using and preparing, meets environmentally protective requirement.
Description
Technical field
The present invention relates to new energy equipment technical field, the wind-driven generator glass-fibre blade of especially a kind of environment-friendly type
And preparation method thereof.
Background technique
Wind energy is as a kind of clean renewable energy, the increasingly attention by countries in the world.Its reserves is huge, entirely
Sportsmanship energy total resources is about wind energy as a kind of clean renewable energy, the increasingly attention by countries in the world.It accumulates
Reserve is huge, and Global Wind-energy total resources is about 2.74 × 109 megawatts, wherein available wind energy is 2 × 107 megawatts.With
The development of world economy, wind energy market also develop rapidly.Global wind-power electricity generation newly-increased 31% in 2009, increases by 37500 altogether
Megawatt new installed capacity, global total installation of generating capacity reach 157900 megawatts of new height.By the end of the year 2009, the accumulative wind-powered electricity generation in the whole nation
Installed capacity reaches 25800 megawatts.According to《Global Wind-energy prospect 2010》Prediction, the installed capacity of wind-driven power of China is in the year two thousand twenty
It is up to present ten times.Unquestionably, the promise well of Science in Future in China Wind Power Development.National Development and Reform Committee's clear stipulaties：
Localization of wind power equipment manufacturing rate will reach 70% or more.Therefore China wind power equipment market will flourish within the coming years.
As the material of wind electricity blade, with the enlargement of its blade, the intensity of blade does not adapt to existing wind gradually
The needs of power power generation.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of wind-driven generator glass fibres of environment-friendly type
Blade and preparation method thereof, leaf weight made of the application is light, and intensity is high, and fatigue resistance intensity is high, what is used and prepare
It does not generate any substance being harmful to the human body in the process, meets environmentally protective requirement.
The purpose of the present invention is achieved through the following technical solutions：
A kind of wind-driven generator glass-fibre blade of environment-friendly type, the ingredient including following mass percentage content：
Al：44.0~47.0at%, Cu：0.5~1.2at%, Mg 0.3-0.9%, Cr：0.4~1.6at%, Nb：2~
7at%, Be：0.2~0.8at%, C：1.0~1.3at%, Zn 1.2-1.5%, W：0.3~0.5%, surplus Ti.
Further, in the preferred embodiment of the invention, the content summation of Zn and W are no more than 2%.
A kind of preparation method of the wind-driven generator glass-fibre blade of environment-friendly type, includes the following steps：
It is S1, the material composition of mass percent described in claim 1 is spare；
S2, the alloy compositions in step S1 are added in the crucible of induction type smelting furnace, are uniformly mixed, are heated to 1500
It DEG C -1550 DEG C, melts while stirring；
S3, alloy keep the temperature 10 minutes after melting, and are transferred to crucible, crucible are overturn in vacuum induction melting furnace, and will close
Gold pours into leaf model；
S4, it is cooled to room temperature to get blade is arrived.
The beneficial effects of the invention are as follows：
Leaf weight made of the present invention is light, and intensity is high, and fatigue resistance intensity is high, does not produce during using and preparing
Raw any substance being harmful to the human body, meets environmentally protective requirement.
Detailed description of the invention
Fig. 1 is process flow chart of the invention.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It should be noted that illustrating the basic structure that only the invention is illustrated in a schematic way provided in following embodiment
Think, only shown in schema then with related component in the present invention rather than component count, shape and size when according to actual implementation
Draw, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout kenel
It is likely more complexity.
A kind of wind-driven generator glass-fibre blade of environment-friendly type, please refers to shown in attached drawing 1, including following mass percent
The ingredient of content：
Al：44.0~47.0at%, Cu：0.5~1.2at%, Mg 0.3-0.9%, Cr：0.4~1.6at%, Nb：2~
7at%, Be：0.2~0.8at%, C：1.0~1.3at%, Zn 1.2-1.5%, W：0.3~0.5%, surplus Ti.
Further, in the preferred embodiment of the invention, the content summation of Zn and W are no more than 2%.
A kind of preparation method of the wind-driven generator glass-fibre blade of environment-friendly type, includes the following steps：
It is S1, the material composition of mass percent described in claim 1 is spare；
S2, the alloy compositions in step S1 are added in the crucible of induction type smelting furnace, are uniformly mixed, are heated to 1500
It DEG C -1550 DEG C, melts while stirring；
S3, alloy keep the temperature 10 minutes after melting, and are transferred to crucible, crucible are overturn in vacuum induction melting furnace, and will close
Gold pours into leaf model；
S4, it is cooled to room temperature to get blade is arrived.
A specific embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (3)
1. a kind of wind-driven generator glass-fibre blade of environment-friendly type, which is characterized in that including following mass percentage content
Ingredient：
Al：44.0~47.0at%, Cu：0.5~1.2at%, Mg 0.3-0.9%, Cr：0.4~1.6at%, Nb：2~
7at%, Be：0.2~0.8at%, C：1.0~1.3at%, Zn 1.2-1.5%, W：0.3~0.5%, surplus Ti.
2. the wind-driven generator glass-fibre blade of a kind of environment-friendly type according to claim 1, which is characterized in that Zn's and W
Content summation is no more than 2%.
3. a kind of preparation method of the wind-driven generator glass-fibre blade of environment-friendly type, which is characterized in that include the following steps：
It is S1, the material composition of mass percent described in claim 1 is spare；
S2, by step S1 alloy compositions be added induction type smelting furnace crucible in, be uniformly mixed, be heated to 1500 DEG C-
It 1550 DEG C, melts while stirring；
S3, alloy keep the temperature 10 minutes after melting, and are transferred to crucible, crucible are overturn in vacuum induction melting furnace, and alloy is poured
Enter in leaf model；
S4, it is cooled to room temperature to get blade is arrived.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337390.5A CN108866386A (en) | 2017-05-14 | 2017-05-14 | A kind of wind-driven generator glass-fibre blade of environment-friendly type and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337390.5A CN108866386A (en) | 2017-05-14 | 2017-05-14 | A kind of wind-driven generator glass-fibre blade of environment-friendly type and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108866386A true CN108866386A (en) | 2018-11-23 |
Family
ID=64320057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710337390.5A Pending CN108866386A (en) | 2017-05-14 | 2017-05-14 | A kind of wind-driven generator glass-fibre blade of environment-friendly type and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108866386A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421917A (en) * | 1991-02-25 | 1995-06-06 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Titanium-based alloy produced by vapor quenching |
| CN105483440A (en) * | 2015-12-29 | 2016-04-13 | 青岛博泰美联化工技术有限公司 | Environment-friendly type preparation method for automobile engine blade |
| CN106554155A (en) * | 2015-09-24 | 2017-04-05 | 牛誉博 | A kind of glass fibre used for blades of wind driven generator and preparation method thereof |
-
2017
- 2017-05-14 CN CN201710337390.5A patent/CN108866386A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421917A (en) * | 1991-02-25 | 1995-06-06 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Titanium-based alloy produced by vapor quenching |
| CN106554155A (en) * | 2015-09-24 | 2017-04-05 | 牛誉博 | A kind of glass fibre used for blades of wind driven generator and preparation method thereof |
| CN105483440A (en) * | 2015-12-29 | 2016-04-13 | 青岛博泰美联化工技术有限公司 | Environment-friendly type preparation method for automobile engine blade |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |