CN107675006A - It is a kind of to be used to produce High Contents of Magnesium metallic addition of aluminium alloy and preparation method thereof - Google Patents
It is a kind of to be used to produce High Contents of Magnesium metallic addition of aluminium alloy and preparation method thereof Download PDFInfo
- Publication number
- CN107675006A CN107675006A CN201710909307.7A CN201710909307A CN107675006A CN 107675006 A CN107675006 A CN 107675006A CN 201710909307 A CN201710909307 A CN 201710909307A CN 107675006 A CN107675006 A CN 107675006A
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- parts
- magnesium
- preparation
- high contents
- metallic addition
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of High Contents of Magnesium metallic addition for being used to produce aluminium alloy and preparation method thereof, mainly it is formulated by following component according to mass ratio：88 92 parts of magnesium powder, 6 10 parts of aluminium powder, 24 parts of surfactant.Specific preparation method is as follows：(1) fully it is well mixed after dispensing；(2) it is pressed into cake in specific mould；(3) by cake obtained by step (2) in drier, under nitrogen protection, 200 220 DEG C of temperature, dry 40 50 minutes, obtain finished product.The product casting yield of the present invention is high, and fusion temperature is low, and energy consumption is low, can also reduce the scaling loss of metallic element, improves reaction rate.
Description
Technical field
The present invention relates to a kind of High Contents of Magnesium metallic addition and preparation method thereof for being used to produce aluminium alloy, belong to aluminium and
Aluminium alloy production technical field.
Background technology
Aluminium and aluminium alloy have a wide range of applications in civilian, building and space flight etc., the smelting of aluminium and process technology generation
Table the Industry Development Level of country.Dissolving of the alloy addition element in molten aluminum is the significant process of alloying.Element
Dissolving has substantial connection with its property, by the diffusion velocity in aluminium liquid of destruction and atom of addition element solid-state structure adhesion
Control.At present, domestic aluminium alloy is mixed even rear compressing with metallic addition by metal dust and fluxing agent, wherein fluxing agent
It is higher for the one or more in potassium fluoride, potassium fluoroaluminate, cryolite and other halide salts classes, cost.
The content of the invention
The present invention to solve the above problems, provide it is a kind of be used for produce aluminium alloy High Contents of Magnesium metallic addition and its
Preparation method, the present invention realize technical scheme that its purpose uses for：
Mainly it is formulated by following component according to mass ratio：Magnesium powder 88-92 parts, aluminium powder 6-10 parts, surfactant 2-4
Part.Specific preparation method is as follows：(1) fully it is well mixed after dispensing；(2) it is pressed into cake in specific mould；(3)
By cake obtained by step (2) in drier, under nitrogen protection, 200-220 DEG C of temperature, 40-50 minutes are dried, are obtained into
Product.
Further, the High Contents of Magnesium metallic addition includes the component of following parts by weight：88 parts of magnesium powder, 6 parts of aluminium powder,
2 parts of surfactant.
Further, the High Contents of Magnesium metallic addition includes the component of following parts by weight：92 parts of magnesium powder, aluminium powder 10
Part, 4 parts of surfactant.
Further, the High Contents of Magnesium metallic addition includes the component of following parts by weight：90 parts of magnesium powder, 8 parts of aluminium powder,
3 parts of surfactant.
Further, in step (3), 210 DEG C of temperature, dry 45 minutes.
The beneficial effects of the invention are as follows：The product casting yield of the present invention is high, and fusion temperature is low, and energy consumption is low, can also reduce
The scaling loss of metallic element, improve reaction rate.
Embodiment
Embodiment 1
A kind of High Contents of Magnesium metallic addition for being used to produce aluminium alloy, the material are made up of the raw material of following parts by weight：
88 parts of magnesium powder, 6 parts of aluminium powder, 2 parts of surfactant.
Specific preparation method is as follows：
(1) fully it is well mixed after dispensing；
(2) it is pressed into cake in specific mould；
(3) by cake obtained by step (2) in drier, under nitrogen protection, 200 DEG C of temperature, dry 40 minutes, obtain
Finished product.
Embodiment 2
A kind of High Contents of Magnesium metallic addition for being used to produce aluminium alloy, the material are made up of the raw material of following parts by weight：
92 parts of magnesium powder, 10 parts of aluminium powder, 4 parts of surfactant.
Specific preparation method is as follows：
(1) fully it is well mixed after dispensing；
(2) it is pressed into cake in specific mould；
(3) by cake obtained by step (2) in drier, under nitrogen protection, 220 DEG C of temperature, dry 50 minutes, obtain
Finished product.
Embodiment 3
A kind of High Contents of Magnesium metallic addition for being used to produce aluminium alloy, the material are made up of the raw material of following parts by weight：
90 parts of magnesium powder, 8 parts of aluminium powder, 3 parts of surfactant.
Specific preparation method is as follows：
(1) fully it is well mixed after dispensing；
(2) it is pressed into cake in specific mould；
(3) by cake obtained by step (2) in drier, under nitrogen protection, 210 DEG C of temperature, dry 45 minutes, obtain
Finished product.
Claims (5)
1. it is a kind of be used for produce High Contents of Magnesium metallic addition of aluminium alloy and preparation method thereof, it is characterised in that mainly by with
Lower composition is formulated according to mass ratio：Magnesium powder 88-92 parts, aluminium powder 6-10 parts, surfactant 2-4 parts.Specific preparation method
It is as follows：(1) fully it is well mixed after dispensing；(2) it is pressed into cake in specific mould；(3) by circle obtained by step (2)
Cake under nitrogen protection, 200-220 DEG C of temperature, dries 40-50 minutes, obtains finished product in drier.
2. it is according to claim 1 a kind of for producing High Contents of Magnesium metallic addition of aluminium alloy and preparation method thereof,
Characterized in that, the High Contents of Magnesium metallic addition includes the component of following parts by weight：Magnesium powder, 88 parts, 6 parts of aluminium powder, surface
2 parts of activating agent.
3. it is according to claim 1 a kind of for producing High Contents of Magnesium metallic addition of aluminium alloy and preparation method thereof,
Characterized in that, the High Contents of Magnesium metallic addition includes the component of following parts by weight：Magnesium powder, 92 parts, 10 parts of aluminium powder, surface
4 parts of activating agent.
4. it is according to claim 1 a kind of for producing High Contents of Magnesium metallic addition of aluminium alloy and preparation method thereof,
Characterized in that, the High Contents of Magnesium metallic addition includes the component of following parts by weight：Magnesium powder, 90 parts, 8 parts of aluminium powder, surface
3 parts of activating agent.
5. it is according to claim 1 a kind of for producing High Contents of Magnesium metallic addition of aluminium alloy and preparation method thereof,
Characterized in that, in step (3), 210 DEG C of temperature, dry 45 minutes, obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710909307.7A CN107675006A (en) | 2017-09-29 | 2017-09-29 | It is a kind of to be used to produce High Contents of Magnesium metallic addition of aluminium alloy and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710909307.7A CN107675006A (en) | 2017-09-29 | 2017-09-29 | It is a kind of to be used to produce High Contents of Magnesium metallic addition of aluminium alloy and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107675006A true CN107675006A (en) | 2018-02-09 |
Family
ID=61138980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710909307.7A Pending CN107675006A (en) | 2017-09-29 | 2017-09-29 | It is a kind of to be used to produce High Contents of Magnesium metallic addition of aluminium alloy and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107675006A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550939A (en) * | 2019-09-09 | 2019-12-10 | 长江师范学院 | Insulating material for manufacturing mineral insulated cable and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946913A (en) * | 2015-07-17 | 2015-09-30 | 哈尔滨东盛金属材料有限公司 | Copper additive for high magnesium aluminum alloy casting and preparation method thereof |
| CN105039756A (en) * | 2015-08-28 | 2015-11-11 | 重庆润际远东新材料科技有限公司 | High-content chromium metal additive for aluminum alloy production and preparation method thereof |
| CN105087992A (en) * | 2015-08-28 | 2015-11-25 | 重庆润际远东新材料科技有限公司 | High-content iron additive used for producing aluminum alloy and preparation method of high-content iron additive |
| CN105087977A (en) * | 2015-08-28 | 2015-11-25 | 重庆润际远东新材料科技有限公司 | High-content iron metal additive used for producing aluminum alloy and preparation method of high-content iron metal additive |
-
2017
- 2017-09-29 CN CN201710909307.7A patent/CN107675006A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946913A (en) * | 2015-07-17 | 2015-09-30 | 哈尔滨东盛金属材料有限公司 | Copper additive for high magnesium aluminum alloy casting and preparation method thereof |
| CN105039756A (en) * | 2015-08-28 | 2015-11-11 | 重庆润际远东新材料科技有限公司 | High-content chromium metal additive for aluminum alloy production and preparation method thereof |
| CN105087992A (en) * | 2015-08-28 | 2015-11-25 | 重庆润际远东新材料科技有限公司 | High-content iron additive used for producing aluminum alloy and preparation method of high-content iron additive |
| CN105087977A (en) * | 2015-08-28 | 2015-11-25 | 重庆润际远东新材料科技有限公司 | High-content iron metal additive used for producing aluminum alloy and preparation method of high-content iron metal additive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550939A (en) * | 2019-09-09 | 2019-12-10 | 长江师范学院 | Insulating material for manufacturing mineral insulated cable and preparation method thereof |
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| Date | Code | Title | Description |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180209 |
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| RJ01 | Rejection of invention patent application after publication |