CN106086731A - A kind of hydrodynamics method of copper aluminum composite material - Google Patents
A kind of hydrodynamics method of copper aluminum composite material Download PDFInfo
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- CN106086731A CN106086731A CN201610603625.6A CN201610603625A CN106086731A CN 106086731 A CN106086731 A CN 106086731A CN 201610603625 A CN201610603625 A CN 201610603625A CN 106086731 A CN106086731 A CN 106086731A
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- China
- Prior art keywords
- composite material
- copper
- incubated
- copper aluminum
- aluminum composite
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Extrusion Of Metal (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a kind of hydrodynamics method of copper aluminum composite material, carry out extrusion cladding obtain basic composite material first insulation 5 ~ 10min at 500 ~ 600 DEG C including by the copper after peeling, aluminum blank, thereafter it is cooled to 400 ~ 500 DEG C with the speed of 15 ~ 20 DEG C/min, insulation 45 ~ 100min, finally it is down to the process of room temperature, it is big that the present invention obtains its composite bed bond strength of copper aluminum composite material, and composite ductility is good, and percentage elongation is high.
Description
Technical field
The present invention relates to the technical field of copper aluminum composite material, particularly to the technology neck of the heat treatment of copper aluminum composite material
Territory.
Background technology
Copper aluminum composite material is a kind of advanced composite material (ACM), and it has been concentrated copper, the characteristic of aluminum bi-material, has had electric conductivity
Good, lightweight, good corrosion resistance, the multiple excellent properties such as the most cheap.The most copper aluminum composite material of application is at present
Stratiform copper aluminum composite material, its common preparation method includes rolling, squeezing and pressing method, explosion method.Copper-Aluminum compound rod, recombination line
Material, and simple edge profile generally uses squeezing and pressing method, extend in the interface produced during by extruding and high temperature, high pressure promote copper,
Aluminum is combined, and mechanics, electrical properties and the processing characteristics of the character of the compound interface material to finally giving have significant impact.
Summary of the invention
It is an object of the invention to propose a kind of hydrodynamics method of copper aluminum composite material.
Technical scheme is as follows:
A kind of hydrodynamics method of copper aluminum composite material, comprises the following steps:
(1) copper after peeling, aluminum blank are carried out extrusion cladding, obtain basic composite material；
(2) basic composite material is incubated at 500 ~ 600 DEG C 5 ~ 10min；
(3) it is cooled to 400 ~ 500 DEG C with the speed of 15 ~ 20 DEG C/min thereafter, is incubated 45 ~ 100min；(4) it is down to room temperature.
Preferably: the hydrodynamics method of described copper aluminum composite material comprises the following steps:
(2) described basic composite material is incubated at 500 DEG C 10min；
(3) it is cooled to 450 DEG C with 15 DEG C/min thereafter, is incubated 90min；
(4) it is down to room temperature.
It is also preferred that: the hydrodynamics method of described copper aluminum composite material comprises the following steps:
(2) described basic composite material is incubated 5min at 600 DEG C；
(3) it is cooled to 500 DEG C with 20 DEG C/min thereafter, is incubated 60min；
(4) it is down to room temperature.
It is big that the present invention obtains its composite bed bond strength of copper aluminum composite material, and composite ductility is good, and percentage elongation is high, resistance to
Bending, is difficult in the course of processing ripple occur, ftracture and deform.
Detailed description of the invention
Embodiment 1
Copper after peeling, aluminum blank are carried out extrusion cladding, obtains basic composite material, by basic composite material at 500 DEG C
Insulation 10min, is cooled to 400 DEG C with the speed of 15 DEG C/min thereafter, is incubated 100min, and natural cooling is down to room temperature thereafter, i.e.
Obtaining copper aluminum composite material, its composite bed bond strength is big, and material ductility is good, and percentage elongation is big.
Embodiment 2
Copper after peeling, aluminum blank are carried out extrusion cladding, obtains basic composite material, by basic composite material at 500 DEG C
Insulation 10min, is cooled to 450 DEG C with 15 DEG C/min thereafter, is incubated 90min, and water-cooled is down to room temperature thereafter, obtains hydrodynamics
Copper aluminum composite material.
Embodiment 3
Copper after peeling, aluminum blank are carried out extrusion cladding, obtains basic composite material, by basic composite material at 600 DEG C
Insulation 5min, is cooled to 500 DEG C with 20 DEG C/min thereafter, is incubated 60min, and natural cooling is down to room temperature thereafter, i.e. obtains performance
The copper aluminum composite material of strengthening.
Claims (3)
1. the hydrodynamics method of a copper aluminum composite material, it is characterised in that: comprise the following steps:
(1) copper after peeling, aluminum blank are carried out extrusion cladding, obtain basic composite material；
(2) basic composite material is incubated at 500 ~ 600 DEG C 5 ~ 10min；
(3) it is cooled to 400 ~ 500 DEG C with the speed of 15 ~ 20 DEG C/min thereafter, is incubated 45 ~ 100min；(4) it is down to room temperature.
The hydrodynamics method of copper aluminum composite material the most according to claim 1, it is characterised in that: described step (2) ~
(4) procedure below is included:
(2) described basic composite material is incubated at 500 DEG C 10min；
(3) it is cooled to 450 DEG C with 15 DEG C/min thereafter, is incubated 90min；
(4) it is down to room temperature.
The hydrodynamics method of copper aluminum composite material the most according to claim 1, it is characterised in that: described step (2) ~
(4) procedure below is included:
(2) described basic composite material is incubated 5min at 600 DEG C；
(3) it is cooled to 500 DEG C with 20 DEG C/min thereafter, is incubated 60min；
(4) it is down to room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603625.6A CN106086731A (en) | 2016-07-28 | 2016-07-28 | A kind of hydrodynamics method of copper aluminum composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603625.6A CN106086731A (en) | 2016-07-28 | 2016-07-28 | A kind of hydrodynamics method of copper aluminum composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106086731A true CN106086731A (en) | 2016-11-09 |
Family
ID=57479875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610603625.6A Pending CN106086731A (en) | 2016-07-28 | 2016-07-28 | A kind of hydrodynamics method of copper aluminum composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106086731A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230754A (en) * | 1998-03-26 | 1999-10-06 | 彭星魁 | Compound copper-aluminium wire and its production process |
| CN1835165A (en) * | 2006-03-03 | 2006-09-20 | 段沛林 | Prepn. method copper-aluminum composite conductive pole |
| CN1843646A (en) * | 2006-04-24 | 2006-10-11 | 江苏兴荣高新科技股份有限公司 | Method for manufacturing copper aluminium composite tubing and copper aluminium tubing produced thereby |
| CN200959242Y (en) * | 2006-07-12 | 2007-10-10 | 杨斌 | Copper-aluminum composite contact wire |
-
2016
- 2016-07-28 CN CN201610603625.6A patent/CN106086731A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230754A (en) * | 1998-03-26 | 1999-10-06 | 彭星魁 | Compound copper-aluminium wire and its production process |
| CN1835165A (en) * | 2006-03-03 | 2006-09-20 | 段沛林 | Prepn. method copper-aluminum composite conductive pole |
| CN1843646A (en) * | 2006-04-24 | 2006-10-11 | 江苏兴荣高新科技股份有限公司 | Method for manufacturing copper aluminium composite tubing and copper aluminium tubing produced thereby |
| CN200959242Y (en) * | 2006-07-12 | 2007-10-10 | 杨斌 | Copper-aluminum composite contact wire |
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| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |