CN107245631A - Corrosion resistant photovoltaic panel frame framework - Google Patents
Corrosion resistant photovoltaic panel frame framework Download PDFInfo
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- CN107245631A CN107245631A CN201710295380.XA CN201710295380A CN107245631A CN 107245631 A CN107245631 A CN 107245631A CN 201710295380 A CN201710295380 A CN 201710295380A CN 107245631 A CN107245631 A CN 107245631A
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- CN
- China
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- elements
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- photovoltaic panel
- frame framework
- panel frame
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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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
Abstract
The invention discloses a kind of corrosion resistant photovoltaic panel frame framework, include by weight：1~6 part of carbon, 1~20 part of element silicon, 2~15 manganese elements, 10~40 parts of aluminium elements, 0.1~2 part of titanium elements, 0.2~2 part of niobium element, 0.01~0.5 part of calcium constituent, 0.01~0.5 part of magnesium elements, 20~60 parts of ferro elements, 0.5~1 part of phosphide element；The beneficial effects of the invention are as follows：Photovoltaic panel frame framework is prepared from using multiple element is compound, the frame framework of gained can sleet sky long-term use, on the premise of mechanical property is ensured, with excellent corrosion resistance.
Description
Technical field
The present invention relates to frame framework, and in particular to corrosion resistant photovoltaic panel frame framework.
Background technology
The conventional energy resource increasingly depleted such as coal, oil, natural gas, the problem of energy shortage triggers in the world is more and more, too
Sun can be as a kind of clean, pollution-free, inexhaustible energy, and the utilization of new energy resources in recent years has played highly important work
With existing city street lamp lighting installation, the solar energy photovoltaic panel generating group begun to take shape, even on family roof
Photovoltaic panel, is to mitigate dependence of the existing production and living to the electric industry of coal to be made that prominent contribution.
Under normal circumstances, fixed type photovoltaic plate is arranged on photovoltaic grillage to cause photovoltaic panel certain with horizontal plane angle,
To obtain optimal power output, photovoltaic panel frame framework is due to being often subjected to wind and weather in the prior art, its corrosion resistance
Can be also to influence the key factor of photovoltaic grillage life-span and regeneration.
The content of the invention
It is an object of the invention to provide a kind of corrosion resistant photovoltaic panel frame framework, solve photovoltaic panel frame framework and use
Life-span is shorter easily the problem of be corroded.
To solve above-mentioned technical problem, the present invention uses following technical scheme：
Corrosion resistant photovoltaic panel frame framework, is included by weight：1~6 part of carbon, 1~20 part of element silicon, 2~15 manganese
Element, 10~40 parts of aluminium elements, 0.1~2 part of titanium elements, 0.2~2 part of niobium element, 0.01~0.5 part of calcium constituent, 0.01~0.5
Part magnesium elements, 20~60 parts of ferro elements, 0.5~1 part of phosphide element.
In the technical program, the material of photovoltaic panel frame framework is mainly steel, and wherein carbon is guarantee photovoltaic edges of boards
Element necessary to frame frame stiffness, but when carbon element content is more, the progress of corrosion reaction can be promoted, therefore can not in framework
Containing excessive carbon to influence its corrosivity, element silicon can improve the corrosion resistance of steel and oxidation resistant effect, still
If silicon content is too high, the welding performance of this framework can be reduced, thus use 1~20 part of element silicon ensure corrosion resistance and
It is oxidation resistant simultaneously, also avoiding the welding performance of photovoltaic panel frame framework is reduced, and manganese element is dissolved in photovoltaic panel frame framework
In ferrite, making the hot-working property of steel is improved, and can improve the intensity of steel, and aluminium is the deoxidier commonly used in steel,
A small amount of aluminium is added in steel, can crystal grain thinning, improve impact flexibility, aluminium also has inoxidizability and a corrosion resistance, aluminium and chromium,
Silicon is shared, and is remarkably improved the high temperature non-scale performance of steel and the ability of high-temperature corrosion resistance, and titanium elements are strong deoxidiers in steel, it
The dense internal organization of steel, crystal grain thinning power can be made；Aging sensitivity and cold brittleness are reduced, improving welding property, niobium can be refined
The superheated susceptivity and temper brittleness of crystal grain and reduction steel, improve intensity, but plasticity and toughness have declined.In common low-alloy
Add niobium in steel, resistant to hydrogen under weather-resistant and high temperature, nitrogen, ammonia corrosion ability can be improved.Niobium can improving welding property.In austenite
Add niobium in stainless steel, intercrystalline corrosion phenomenon can be prevented, calcium constituent, phosphide element and magnesium elements can further improve corrosion resistance, and
Improve welding effect.
Further technical scheme is, it is above-mentioned in include by weight：2~4 parts of carbons, 5~15 parts of element silicons,
5~10 manganese elements, 20~30 parts of aluminium elements, 0.5~1.5 part of titanium elements, 0.5~1.5 part of niobium element, 0.1~0.3 part of calcium member
Element, 0.1~0.3 part of magnesium elements, 30~50 parts of ferro elements, 0.5~1 part of phosphide element.
Further technical scheme is, it is above-mentioned in include by weight：3~4 parts of carbons, 10~15 parts of silicon members
Element, 8~10 manganese elements, 25~30 parts of aluminium elements, 1~1.5 part of titanium elements, 1~1.5 part of niobium element, 0.1~0.2 part of calcium constituent,
0.1~0.2 part of magnesium elements, 40~50 parts of ferro elements, 0.8~1 part of phosphide element.
Further technical scheme is, it is above-mentioned in include by weight：4 parts of carbons, 12 parts of element silicons, 10 manganese members
Element, 28 parts of aluminium elements, 1.2 parts of titanium elements, 1.2 parts of niobium elements, 0.15 part of calcium constituent, 0.2 part of magnesium elements, 45 parts of ferro elements, 1 part
Phosphide element.
Further technical scheme is, it is above-mentioned in by weight also comprising 0.1~1 part of gallium element.Further
Technical scheme is, it is above-mentioned in by weight comprising 0.5 part of gallium element.
Compared with prior art, the beneficial effects of the invention are as follows：
Photovoltaic panel frame framework in the present invention is prepared from using multiple element is compound, and the frame framework of gained can be in sleet sky
Long-term use, ensure mechanical property on the premise of, with excellent corrosion resistance.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to invent into
Row is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, limit is not used to
The fixed present invention.
Embodiment 1
Corrosion resistant photovoltaic panel frame framework, is included by weight：1 part of carbon, 20 parts of element silicons, 2 manganese elements, 40 parts of aluminium
Element, 0.1 part of titanium elements, 2 parts of niobium elements, 0.01 part of calcium constituent, 0.5 part of magnesium elements, 20 parts of ferro elements, 1 part of phosphide element.
Embodiment 2
Corrosion resistant photovoltaic panel frame framework, is included by weight：6 parts of carbons, 1 part of element silicon, 15 manganese elements, 10 parts
Aluminium element, 2 parts of titanium elements, 0.2 part of niobium element, 0.5 part of calcium constituent, 0.01 part of magnesium elements, 60 parts of ferro elements, 0.5 part of phosphide element.
Embodiment 3
Corrosion resistant photovoltaic panel frame framework, is included by weight：2 parts of carbons, 15 parts of element silicons, 5 manganese elements, 30 parts of aluminium
Element, 0.5 part of titanium elements, 1.5 parts of niobium elements, 0.1 part of calcium constituent, 0.3 part of magnesium elements, 30 parts of ferro elements, 1 part of phosphide element.
Embodiment 4
Corrosion resistant photovoltaic panel frame framework, is included by weight：4 parts of carbons, 5 parts of element silicons, 10 manganese elements, 20 parts
Aluminium element, 1.5 parts of titanium elements, 0.5 part of niobium element, 0.3 part of calcium constituent, 0.1 part of magnesium elements, 50 parts of ferro elements, 0.5 part of indium member
Element.
Embodiment 5
Corrosion resistant photovoltaic panel frame framework, 3 parts of carbons, 5 parts of element silicons, 8 manganese elements, 30 parts of aluminium elements, 1 part of titanium elements,
1.5 parts of niobium elements, 0.1 part of calcium constituent, 0.2 part of magnesium elements, 40 parts of ferro elements, 1 part of phosphide element.
Embodiment 6
Corrosion resistant photovoltaic panel frame framework, is included by weight：4 parts of carbons, 10 parts of element silicons, 10 manganese elements, 25 parts
Aluminium element, 1.5 parts of titanium elements, 1 part of niobium element, 0.2 part of calcium constituent, 0.1 part of magnesium elements, 50 parts of ferro elements, 0.8 part of phosphide element.
Embodiment 7
Corrosion resistant photovoltaic panel frame framework, is included by weight：4 parts of carbons, 12 parts of element silicons, 10 manganese elements, 28 parts
Aluminium element, 1.2 parts of titanium elements, 1.2 parts of niobium elements, 0.15 part of calcium constituent, 0.2 part of magnesium elements, 45 parts of ferro elements, 1 part of phosphide element.
Embodiment 8
Corrosion resistant photovoltaic panel frame framework, is included by weight：4 parts of carbons, 12 parts of element silicons, 10 manganese elements, 28 parts
Aluminium element, 1.2 parts of titanium elements, 1.2 parts of niobium elements, 0.15 part of calcium constituent, 0.2 part of magnesium elements, 45 parts of ferro elements, 1 part of phosphide element,
1 part of gallium element.
Embodiment 9
Corrosion resistant photovoltaic panel frame framework, is included by weight：4 parts of carbons, 12 parts of element silicons, 10 manganese elements, 28 parts
Aluminium element, 1.2 parts of titanium elements, 1.2 parts of niobium elements, 0.15 part of calcium constituent, 0.2 part of magnesium elements, 45 parts of ferro elements, 1 part of phosphide element,
0.1 part of gallium element.
Embodiment 10
Corrosion resistant photovoltaic panel frame framework, is included by weight：4 parts of carbons, 12 parts of element silicons, 10 manganese elements, 28 parts
Aluminium element, 1.2 parts of titanium elements, 1.2 parts of niobium elements, 0.15 part of calcium constituent, 0.2 part of magnesium elements, 45 parts of ferro elements, 1 part of phosphide element,
0.5 part of gallium element.
Claims (6)
1. corrosion resistant photovoltaic panel frame framework, it is characterised in that：Include by weight：1~6 part of carbon, 1~20 part of silicon
Element, 2~15 manganese elements, 10~40 parts of aluminium elements, 0.1~2 part of titanium elements, 0.2~2 part of niobium element, 0.01~0.5 part of calcium member
Element, 0.01~0.5 part of magnesium elements, 20~60 parts of ferro elements, 0.5~1 part of phosphide element.
2. corrosion resistant photovoltaic panel frame framework according to claim 1, it is characterised in that：Include by weight：2~
4 parts of carbons, 5~15 parts of element silicons, 5~10 manganese elements, 20~30 parts of aluminium elements, 0.5~1.5 part of titanium elements, 0.5~1.5
Part niobium element, 0.1~0.3 part of calcium constituent, 0.1~0.3 part of magnesium elements, 30~50 parts of ferro elements, 0.5~1 part of phosphide element.
3. corrosion resistant photovoltaic panel frame framework according to claim 2, it is characterised in that：Include by weight：3~
4 parts of carbons, 10~15 parts of element silicons, 8~10 manganese elements, 25~30 parts of aluminium elements, 1~1.5 part of titanium elements, 1~1.5 part of niobium
Element, 0.1~0.2 part of calcium constituent, 0.1~0.2 part of magnesium elements, 40~50 parts of ferro elements, 0.8~1 part of phosphide element.
4. corrosion resistant photovoltaic panel frame framework according to claim 3, it is characterised in that：Include by weight：4 parts
Carbon, 12 parts of element silicons, 10 manganese elements, 28 parts of aluminium elements, 1.2 parts of titanium elements, 1.2 parts of niobium elements, 0.15 part of calcium constituent,
0.2 part of magnesium elements, 45 parts of ferro elements, 1 part of phosphide element.
5. corrosion resistant photovoltaic panel frame framework according to claim 1, it is characterised in that：Also include by weight
0.1~1 part of gallium element.
6. corrosion resistant photovoltaic panel frame framework according to claim 5, it is characterised in that：0.5 is included by weight
Part gallium element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295380.XA CN107245631A (en) | 2017-04-28 | 2017-04-28 | Corrosion resistant photovoltaic panel frame framework |
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| CN201710295380.XA CN107245631A (en) | 2017-04-28 | 2017-04-28 | Corrosion resistant photovoltaic panel frame framework |
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| CN107245631A true CN107245631A (en) | 2017-10-13 |
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| CN201710295380.XA Pending CN107245631A (en) | 2017-04-28 | 2017-04-28 | Corrosion resistant photovoltaic panel frame framework |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11466345B2 (en) * | 2019-07-16 | 2022-10-11 | GM Global Technology Operations LLC | Aluminum alloy for casting and method of forming a component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007197759A (en) * | 2006-01-25 | 2007-08-09 | Kobe Steel Ltd | Steel material superior in haz toughness in high-heat-input welding and corrosion resistance for ship |
| CN100343410C (en) * | 2002-03-25 | 2007-10-17 | 朴庸秀 | High-grade duplex stainless steel with much suppressed formation of intermetallic phases and having an excellent corrosion resistance , embrittlement resistance, castability and hot workability |
| CN101589167A (en) * | 2007-01-31 | 2009-11-25 | 株式会社神户制钢所 | The steel of excellent corrosion resistance |
-
2017
- 2017-04-28 CN CN201710295380.XA patent/CN107245631A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343410C (en) * | 2002-03-25 | 2007-10-17 | 朴庸秀 | High-grade duplex stainless steel with much suppressed formation of intermetallic phases and having an excellent corrosion resistance , embrittlement resistance, castability and hot workability |
| JP2007197759A (en) * | 2006-01-25 | 2007-08-09 | Kobe Steel Ltd | Steel material superior in haz toughness in high-heat-input welding and corrosion resistance for ship |
| CN101589167A (en) * | 2007-01-31 | 2009-11-25 | 株式会社神户制钢所 | The steel of excellent corrosion resistance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11466345B2 (en) * | 2019-07-16 | 2022-10-11 | GM Global Technology Operations LLC | Aluminum alloy for casting and method of forming a component |
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