CN107177759A - A kind of fire resistant aluminum alloy material - Google Patents
A kind of fire resistant aluminum alloy material Download PDFInfo
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- CN107177759A CN107177759A CN201710520653.6A CN201710520653A CN107177759A CN 107177759 A CN107177759 A CN 107177759A CN 201710520653 A CN201710520653 A CN 201710520653A CN 107177759 A CN107177759 A CN 107177759A
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- aluminum alloy
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
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Abstract
The invention discloses a kind of fire resistant aluminum alloy material, it is made up of following components, is parts by weight：95~100 parts of aluminium, 0.3~1 part of molybdenum, 0.3~1.8 part of nickel, 0.5~2 part of iron, 0.1~0.8 part of silicon, 0.1~1 part of titanium, 0.05~0.5 part of chromium, 0.2~1.5 part of rhenium, 0.2~1 part of yttrium.The present invention causes aluminium alloy to have good electrical and thermal conductivity by adding molybdenum in aluminium base, by adding rhenium so that the aluminum oxide film of aluminum alloy surface is finer and close, so as to improve the oxidation resistance of aluminium alloy；By add yttrium so that the aluminum oxide film of aluminum alloy surface do not allow it is easily peelable come off, so as to improve the oxidation resistance of aluminium alloy；By adding titanium so that the intensity of aluminium alloy is improved, and improves the resistant to elevated temperatures performance of aluminium alloy；By adding nickel so that the resistance to elevated temperatures of aluminium alloy is improved.The present invention is widely used, with good resistance to elevated temperatures and antioxygenic property.
Description
Technical field
The present invention relates to a kind of alloy material, more particularly to a kind of fire resistant aluminum alloy material belongs to aluminum alloy materials
Technical field.
Background technology
Aluminium is a kind of argenteous light metal, there is preferable ductility, and one layer can be formed in humid air prevents metal
The oxide-film of corrosion, content of the aluminium element in the earth's crust is only second to oxygen and silicon, occupies the 3rd, is content most abundant gold in the earth's crust
Belong to element.Aviation, building, the development of the big essential industry of automobile three, it is desirable to which material property has the peculiar property of aluminium and its alloy,
But the resistant to elevated temperatures poor-performing of common aluminium alloy, it is impossible to the higher environment of operating temperature is met, therefore, aluminium conjunction is also limit
The popularization and application of gold.
The content of the invention
In order to solve the above problems, the present invention provides a kind of fire resistant aluminum alloy material, can possess stronger high temperature resistant
Performance, is provided simultaneously with preferable antioxygenic property, can greatly expand the application of aluminium alloy.
In order to achieve the above object, the present invention uses following technical scheme：A kind of fire resistant aluminum alloy material, by following groups
Divide and constitute, be parts by weight：95~100 parts of aluminium, 0.3~1 part of molybdenum, 0.3~1.8 part of nickel, 0.5~2 part of iron, silicon 0.1~0.8
Part, 0.1~1 part of titanium, 0.05~0.5 part of chromium, 0.2~1.5 part of rhenium, 0.2~1 part of yttrium.
Preferably, a kind of fire resistant aluminum alloy material, is made up of following components, is parts by weight：95~100 parts of aluminium, molybdenum
0.5~0.8 part, 0.5~1.6 part of nickel, 0.7~1.8 part of iron, 0.3~0.6 part of silicon, 0.3~0.8 part of titanium, 0.07~0.3 part of chromium,
0.5~1.3 part of rhenium, 0.4~0.8 part of yttrium.
Preferably, a kind of fire resistant aluminum alloy material, is made up of following components, is parts by weight：97 parts of aluminium, 0.6 part of molybdenum,
1.0 parts of nickel, 1.2 parts of iron, 0.5 part of silicon, 0.7 part of titanium, 0.30 part of chromium, 1.0 parts of rhenium, 0.7 part of yttrium.
Further, a kind of fire resistant aluminum alloy material, is held aluminothermy by first, adds other elements, after being incubated 4 hours
Shaping is obtained.
The present invention causes aluminium alloy to have good electrical and thermal conductivity by adding molybdenum in aluminium base, by adding rhenium, makes
The aluminum oxide film for obtaining aluminum alloy surface is finer and close, so as to improve the oxidation resistance of aluminium alloy；Caused by adding yttrium
The aluminum oxide film of aluminum alloy surface do not allow it is easily peelable come off, so as to improve the oxidation resistance of aluminium alloy；By adding titanium
So that the intensity of aluminium alloy is improved, and improve the resistant to elevated temperatures performance of aluminium alloy；By adding nickel so that aluminium alloy
Resistance to elevated temperatures be improved.The present invention is widely used, with good resistance to elevated temperatures and antioxygenic property.
Embodiment
The present invention is elaborated below by specific embodiment.
Embodiment 1：A kind of fire resistant aluminum alloy material, is made up of following components, is parts by weight：95 parts of aluminium, molybdenum 0.3
Part, 0.3 part of nickel, 0.5 part of iron, 0.1 part of silicon, 0.1 part of titanium, 0.05 part of chromium, 0.2 part of rhenium, 0.2 part of yttrium.
Embodiment 2：
A kind of fire resistant aluminum alloy material, is made up of following components, is parts by weight：100 parts of aluminium, 1 part of molybdenum, 1.8 parts of nickel,
2 parts of iron, 0.8 part of silicon, 1 part of titanium, 0.5 part of chromium, 1.5 parts of rhenium, 1 part of yttrium.
Embodiment 3：
A kind of fire resistant aluminum alloy material, is made up of following components, is parts by weight：95 parts of aluminium, 0.5 part of molybdenum, nickel 0.5
Part, 0.7 part of iron, 0.3 part of silicon, 0.3 part of titanium, 0.07 part of chromium, 0.5 part of rhenium, 0.4 part of yttrium.
Embodiment 4：
A kind of fire resistant aluminum alloy material, is made up of following components, is parts by weight：100 parts of aluminium, 0.8 part of molybdenum, nickel 1.6
Part, 1.8 parts of iron, 0.6 part of silicon, 0.8 part of titanium, 0.3 part of chromium, 1.3 parts of rhenium, 0.8 part of yttrium.
Embodiment 5：
A kind of fire resistant aluminum alloy material, is made up of following components, is parts by weight：97 parts of aluminium, 0.6 part of molybdenum, nickel 1.0
Part, 1.2 parts of iron, 0.5 part of silicon, 0.7 part of titanium, 0.30 part of chromium, 1.0 parts of rhenium, 0.7 part of yttrium.
The aluminium alloy of the various embodiments described above is to be held aluminothermy by first, adds other elements, and 4 hours aftershapings of insulation are obtained
Arrive.
The resistant to elevated temperatures maximum temperature of existing aluminum alloy materials is 430 DEG C or so, the aluminium alloy obtained by inventive formulation
The high temperature resistant maximum temperature of material is 528 DEG C~578 DEG C, and oxidation resistance is significantly improved, in identical work condition environment
Under, service life extends 20%, is greatly expanded the use scope of fire resistant aluminum alloy.
Embodiments of the invention are the foregoing is only, not thereby this clearly demarcated the scope of the claims of limitation, every to utilize this hair
Miss's Deng purchase equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (4)
1. a kind of fire resistant aluminum alloy material, it is characterised in that be made up of following components, is parts by weight：95~100 parts of aluminium,
0.3~1 part of molybdenum, 0.3~1.8 part of nickel, 0.5~2 part of iron, 0.1~0.8 part of silicon, 0.1~1 part of titanium, 0.05~0.5 part of chromium, rhenium
0.2~1.5 part, 0.2~1 part of yttrium.
2. a kind of fire resistant aluminum alloy material according to claim 1, it is characterized in that：It is made up of, attaches most importance to following components
Measure part：95~100 parts of aluminium, 0.5~0.8 part of molybdenum, 0.5~1.6 part of nickel, 0.7~1.8 part of iron, 0.3~0.6 part of silicon, titanium 0.3~
0.8 part, 0.07~0.3 part of chromium, 0.5~1.3 part of rhenium, 0.4~0.8 part of yttrium.
3. a kind of fire resistant aluminum alloy material according to claim 1 or 2, it is characterized in that：It is made up of following components, is
Parts by weight：97 parts of aluminium, 0.6 part of molybdenum, 1.0 parts of nickel, 1.2 parts of iron, 0.5 part of silicon, 0.7 part of titanium, 0.30 part of chromium, 1.0 parts of rhenium, yttrium 0.7
Part.
4. a kind of fire resistant aluminum alloy material according to claim 3, it is characterized in that：Aluminothermy is held by first, it is added
His element, 4 hours aftershapings of insulation are obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520653.6A CN107177759A (en) | 2017-06-30 | 2017-06-30 | A kind of fire resistant aluminum alloy material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520653.6A CN107177759A (en) | 2017-06-30 | 2017-06-30 | A kind of fire resistant aluminum alloy material |
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| CN107177759A true CN107177759A (en) | 2017-09-19 |
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| CN201710520653.6A Pending CN107177759A (en) | 2017-06-30 | 2017-06-30 | A kind of fire resistant aluminum alloy material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794413A (en) * | 2017-10-11 | 2018-03-13 | 桂林市晟博科技服务有限公司 | A kind of resistant to elevated temperatures aluminum alloy materials and preparation method thereof |
| CN112126806A (en) * | 2020-09-15 | 2020-12-25 | 承德天大钒业有限责任公司 | Preparation method of aluminum molybdenum chromium iron silicon intermediate alloy |
Citations (5)
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|---|---|---|---|---|
| EP0489427A1 (en) * | 1990-12-05 | 1992-06-10 | Sumitomo Metal Industries, Ltd. | Surface-coated aluminum material |
| EP1498504A1 (en) * | 2003-07-16 | 2005-01-19 | Alstom Technology Ltd | Multinary aluminium based alloys and their use as thermal and corrosion protecting coating |
| CN104988368A (en) * | 2015-05-29 | 2015-10-21 | 江苏金迪电子科技有限公司 | Wear-resisting CPU cooling fin and preparation technology thereof |
| CN105441727A (en) * | 2015-11-20 | 2016-03-30 | 太仓新浏精密五金有限公司 | High-temperature-resistant aluminum alloy hardware part |
| CN106636789A (en) * | 2016-12-13 | 2017-05-10 | 安徽南方化工泵业有限公司 | Corrosion-resistant spray nozzle of vacuum pump |
-
2017
- 2017-06-30 CN CN201710520653.6A patent/CN107177759A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0489427A1 (en) * | 1990-12-05 | 1992-06-10 | Sumitomo Metal Industries, Ltd. | Surface-coated aluminum material |
| EP1498504A1 (en) * | 2003-07-16 | 2005-01-19 | Alstom Technology Ltd | Multinary aluminium based alloys and their use as thermal and corrosion protecting coating |
| CN104988368A (en) * | 2015-05-29 | 2015-10-21 | 江苏金迪电子科技有限公司 | Wear-resisting CPU cooling fin and preparation technology thereof |
| CN105441727A (en) * | 2015-11-20 | 2016-03-30 | 太仓新浏精密五金有限公司 | High-temperature-resistant aluminum alloy hardware part |
| CN106636789A (en) * | 2016-12-13 | 2017-05-10 | 安徽南方化工泵业有限公司 | Corrosion-resistant spray nozzle of vacuum pump |
Non-Patent Citations (2)
| Title |
|---|
| 石霖: "《金属学及热处理（冷加工各专业用）》", 31 October 1965 * |
| 陆大纮 等: "《金属材料及热处理》", 28 February 1979 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794413A (en) * | 2017-10-11 | 2018-03-13 | 桂林市晟博科技服务有限公司 | A kind of resistant to elevated temperatures aluminum alloy materials and preparation method thereof |
| CN112126806A (en) * | 2020-09-15 | 2020-12-25 | 承德天大钒业有限责任公司 | Preparation method of aluminum molybdenum chromium iron silicon intermediate alloy |
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Application publication date: 20170919 |