CN108866392A - A kind of multiphase composite material - Google Patents
A kind of multiphase composite material Download PDFInfo
- Publication number
- CN108866392A CN108866392A CN201810765151.4A CN201810765151A CN108866392A CN 108866392 A CN108866392 A CN 108866392A CN 201810765151 A CN201810765151 A CN 201810765151A CN 108866392 A CN108866392 A CN 108866392A
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- CN
- China
- Prior art keywords
- composite material
- quality purity
- less
- multiphase composite
- aluminium
- 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
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
Abstract
The invention discloses a kind of multiphase composite material, the raw material including following atomic percent is made：Silicon 3-5%, chromium 1-5%, copper 2-6%, phosphorus 4-8%, nickel 2-5%, surplus are aluminium and inevitable impurity.The beneficial effects of the invention are as follows：The combination effect of copper, aluminium and silicon is good, effectively promotes its heat resistance and weatherability, improves comprehensive performance.
Description
Technical field
The present invention relates to a kind of metal material more particularly to a kind of multiphase composite materials.
Background technique
With the fast development of communication and microelectric technique, integrated circuit is constantly to high power, micromation and lightweight side
To development, this greatly improves circuit and device itself cooling requirements, while also higher to the proposition of matched electronic package material
Requirement.Not requiring nothing more than material has outside high-termal conductivity and adjustable thermal expansion coefficient, and it is also desirable to have smaller heavy
Amount and volume, higher consistency and better air-tightness.
Composite material has the coefficient of expansion low and high thermal conductivity coefficient, and the coefficient of expansion and the adjustable control of thermal coefficient
System.Due to the advantage that it is protruded, the composite material obtains extensively in large scale integrated circuit and HIGH-POWERED MICROWAVES device in recent years
General application is especially used for heat sink, electronic package material.Since composite material is in metastable equilibrium state, there are energy consumptions the high, period
The deficiencies of long disadvantage.
Therefore, to solve the above problems, providing a kind of new technical solution.
Summary of the invention
The present invention provides a kind of multiphase composite material.
The technical solution adopted by the present invention is that：
A kind of multiphase composite material, the raw material including following atomic percent are made：Silicon 3-5%, chromium 1-5%, copper 2-6%, phosphorus
4-8%, nickel 2-5%, surplus are aluminium and inevitable impurity.
Further, the quality purity of the silicon is not less than 99%.
Further, the quality purity of the chromium is not less than 99%.
Further, the quality purity of the copper is not less than 99%.
Further, the quality purity of the phosphorus is not less than 99%.
Further, the quality purity of the nickel is not less than 99%.
Further, the quality purity of the aluminium is not less than 99%.
The beneficial effects of the invention are as follows：The combination effect of copper, aluminium and silicon is good, effectively promotes its heat resistance and weatherability,
Improve comprehensive performance.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the examples below, the embodiment
For explaining only the invention, it does not restrict the protection scope of the present invention.
Embodiment 1
A kind of multiphase composite material, the raw material including following atomic percent are made：Silicon 3%, chromium 1%, copper 2%, phosphorus 4%, nickel
2%, surplus is aluminium and inevitable impurity, and the quality purity of silicon is not less than 99%, and the quality purity of chromium is not less than 99%, copper
Quality purity is not less than 99%, and the quality purity of phosphorus is not less than 99%, and the quality purity of nickel is not less than 99%, and the quality purity of aluminium is not
Less than 99%.
Embodiment 2
A kind of multiphase composite material, the raw material including following atomic percent are made：Silicon 4%, chromium 3%, copper 4%, phosphorus 6%, nickel
3%, surplus is aluminium and inevitable impurity, and the quality purity of silicon is not less than 99%, and the quality purity of chromium is not less than 99%, copper
Quality purity is not less than 99%, and the quality purity of phosphorus is not less than 99%, and the quality purity of nickel is not less than 99%, and the quality purity of aluminium is not
Less than 99%.
Embodiment 3
A kind of multiphase composite material, the raw material including following atomic percent are made：Silicon 5%, chromium 5%, copper 6%, phosphorus 8%, nickel
5%, surplus is aluminium and inevitable impurity, and the quality purity of silicon is not less than 99%, and the quality purity of chromium is not less than 99%, copper
Quality purity is not less than 99%, and the quality purity of phosphorus is not less than 99%, and the quality purity of nickel is not less than 99%, and the quality purity of aluminium is not
Less than 99%.
The beneficial effects of the invention are as follows：The combination effect of copper, aluminium and silicon is good, effectively promotes its heat resistance and weatherability,
Improve comprehensive performance.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and made any modification or equivalent variations according to the technical essence of the invention, still fall within present invention model claimed
It encloses.
Claims (7)
1. a kind of multiphase composite material, it is characterised in that：Raw material including following atomic percent is made：Silicon 3-5%, chromium
1-5%, copper 2-6%, phosphorus 4-8%, nickel 2-5%, surplus are aluminium and inevitable impurity.
2. a kind of multiphase composite material according to claim 1, it is characterised in that：The quality purity of the silicon is not small
In 99%.
3. a kind of multiphase composite material according to claim 1, it is characterised in that：The quality purity of the chromium is not small
In 99%.
4. a kind of multiphase composite material according to claim 1, it is characterised in that：The quality purity of the copper is not small
In 99%.
5. a kind of multiphase composite material according to claim 1, it is characterised in that：The quality purity of the phosphorus is not small
In 99%.
6. a kind of multiphase composite material according to claim 1, it is characterised in that：The quality purity of the nickel is not small
In 99%.
7. a kind of multiphase composite material according to claim 1, it is characterised in that：The quality purity of the aluminium is not small
In 99%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765151.4A CN108866392A (en) | 2018-07-12 | 2018-07-12 | A kind of multiphase composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765151.4A CN108866392A (en) | 2018-07-12 | 2018-07-12 | A kind of multiphase composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108866392A true CN108866392A (en) | 2018-11-23 |
Family
ID=64301631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810765151.4A Pending CN108866392A (en) | 2018-07-12 | 2018-07-12 | A kind of multiphase composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108866392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983132A (en) * | 2019-12-02 | 2020-04-10 | 徐州恒科重工机械有限公司 | Multiphase composite metal material |
| CN111203671A (en) * | 2020-02-11 | 2020-05-29 | 重庆理工大学 | A kind of aluminum-based welding wire for aluminum/steel filler wire friction stir welding and preparation method thereof |
-
2018
- 2018-07-12 CN CN201810765151.4A patent/CN108866392A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983132A (en) * | 2019-12-02 | 2020-04-10 | 徐州恒科重工机械有限公司 | Multiphase composite metal material |
| CN111203671A (en) * | 2020-02-11 | 2020-05-29 | 重庆理工大学 | A kind of aluminum-based welding wire for aluminum/steel filler wire friction stir welding and preparation method thereof |
| CN111203671B (en) * | 2020-02-11 | 2021-09-24 | 重庆理工大学 | A kind of aluminum-based welding material for friction stir welding of aluminum/steel filler material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |