CN108149077A - Multi-functional banner suspension arm - Google Patents
Multi-functional banner suspension arm Download PDFInfo
- Publication number
- CN108149077A CN108149077A CN201611097793.9A CN201611097793A CN108149077A CN 108149077 A CN108149077 A CN 108149077A CN 201611097793 A CN201611097793 A CN 201611097793A CN 108149077 A CN108149077 A CN 108149077A
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- CN
- China
- Prior art keywords
- aluminium
- suspension arm
- added
- melt
- banner suspension
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- 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
-
- 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
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
-
- 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
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
- C22C1/1047—Alloys containing non-metals starting from a melt by mixing and casting liquid metal matrix composites
Abstract
The invention belongs to aluminum alloy materials fields, disclose multi-functional banner suspension arm, are prepared by the raw material of following weight percent：Titanium 4.1 4.3%, chromium 1.8 2.1%, vanadium 0.8 0.9%, copper 0.6 0.7%, nickel 0.3 0.4%, white graphite 0.1 0.2%, cerium 0.04 0.05%, yttrium 0.04 0.05%, samarium 0.02 0.03%, silica 0.01 0.02%, remaining is aluminium.Production method simple possible of the present invention, industrial energy consumption is low, is suitble to large-scale industrial production.
Description
Technical field
The invention belongs to field of alloy material, and in particular to multi-functional banner suspension arm.
Background technology
Aluminium alloy is in addition to having the advantages that small density, good conductivity, thermal conductivity are high, erosion-resisting, therefore are tied with aluminium alloy
Structure material can mitigate product weight and increase structural stability significantly, be used widely in production.Especially as forever
6 line aluminium alloys of magnetic column vehicle material, can not only mitigate car body weight in the case where meeting Structural strength calls, while can be with
Significantly reduce the energy consumption of automobile.It can be seen that aluminium alloy will replace steel material, become the main material of future usage.It is outstanding
For hanger as one of main load bearing section bar, stress is big, it is desirable that the section bar has high intensity and high rigidity and processing and mouldability
Can be good the features such as.Aluminium section bar of the prior art there are the problem of：Although aluminium alloy density is small, light-weight, it comprehensive
Energy (intensity, fracture ductility, microstructure) but restricts its application.The section bar width is big, thickness is thick, Wall-Thickness Difference is away from close to 4 times,
Structural homogenity is poor, traditional production technology, can only sacrifice intensity to improve fracture ductility and microcosmic crystal grain is coarseer, serious to make
Application of about 6 line aluminium alloys in section bar.
Invention content
The technical problem to be solved in the present invention is to provide a kind of high-tensile, high-yield strength, high-elongation more work(
Energy banner suspension arm and preparation method thereof.
In order to solve the technical issues of above-mentioned, the technical scheme is that：
Multi-functional banner suspension arm, is prepared by the raw material of following weight percent：Titanium 4.1-4.3%, chromium 1.8-2.1%,
Vanadium 0.8-0.9%, copper 0.6-0.7%, nickel 0.3-0.4%, white graphite 0.1-0.2%, cerium 0.04-0.05%, yttrium 0.04-0.05%, samarium
0.02-0.03%, silica 0.01-0.02%, remaining is aluminium.
The invention also discloses the production methods of above-mentioned multi-functional banner suspension arm, carry out in accordance with the following steps：
1）Each raw material for standby is weighed according to weight percent；
2）Aluminium is taken, under argon gas protection, 700 DEG C is warming up to after aluminium is melted, obtains aluminum melt；
3）Titanium, chromium, vanadium, copper, nickel, cerium, yttrium and samarium are taken, mixes, in high-energy ball milling tank after mixing and ball milling 10-12 hours, obtains
To mixed metal powder, then white graphite and silica are added in mixed metal powder, stirred evenly, as mixture
A；
4）Start melting resistance furnace, by step 3）Obtained mixture A is added in crucible, is passed through N2As protective gas, treat
After the material of addition is completely melt, step 2 is added in）Obtained aluminum melt, and continue to be passed through N2As protective gas, 3-4 is stirred
Minute, finally lead to argon gas and refine 10-12 minutes, be uniformly mixed, obtain alloy melt；
5）Using die casting machine, by step 4）In gained alloy melt die casting to mold, injection pressure 70-75Mpa, injection speed
For 3.8-4.2m/s, it is made.
The good effect that technical solution of the present invention is brought：
The present invention, not only can be with crystal grain thinning by adding white graphite and SiO 2 powder, while can improve alloy flow
Property improves the die casting performance of pack alloy；
The present invention is by adding a small amount of rare earth metal, impurity when can remove melting in alloy melt, reach refinery by de-gassing,
Purify the effect of melt；The mechanical property that alloy can be improved with the microscopic structure of refining alloy improves the plastic deformation ability of alloy
Power effectively refines matrix, avoids generation stomata, and be not easy by oxidation stain；
The present invention effectively changes the mechanical strength of aluminium alloy, improves corrosion resistance by adding suitable alloying metal
Can, optimize surface smoothness；
The suspension arm that the present invention makes is placed 120 days under wet heat condition, and surface will not change colour and corrode；
Production method simple possible of the present invention, industrial energy consumption is low, is suitble to large-scale industrial production.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, have below in conjunction with the application
The technical solution of the application is clearly and completely described in body embodiment, it is clear that described embodiment is only this Shen
Please part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not having
All other embodiments obtained under the premise of creative work are made, should all belong to the scope of protection of the invention.
Embodiment 1
Multi-functional banner suspension arm, is prepared by the raw material of following weight percent：Titanium 4.1%, chromium 1.8%, vanadium 0.8%, copper
0.6%, nickel 0.3%, white graphite 0.1%, cerium 0.04%, yttrium 0.04%, samarium 0.02%, silica 0.01%, remaining is aluminium.
The production method of above-mentioned multi-functional banner suspension arm, carries out in accordance with the following steps：
1）Each raw material for standby is weighed according to weight percent；
2）Aluminium is taken, under argon gas protection, 700 DEG C is warming up to after aluminium is melted, obtains aluminum melt；
3）Titanium, chromium, vanadium, copper, nickel, cerium, yttrium and samarium are taken, mixes, in high-energy ball milling tank after mixing and ball milling 10-12 hours, obtains
To mixed metal powder, then white graphite and silica are added in mixed metal powder, stirred evenly, as mixture
A；
4）Start melting resistance furnace, by step 3）Obtained mixture A is added in crucible, is passed through N2As protective gas, treat
After the material of addition is completely melt, step 2 is added in）Obtained aluminum melt, and continue to be passed through N2As protective gas, 3-4 is stirred
Minute, finally lead to argon gas and refine 10-12 minutes, be uniformly mixed, obtain alloy melt；
5）Using die casting machine, by step 4）In gained alloy melt die casting to mold, injection pressure 70-75Mpa, injection speed
For 3.8-4.2m/s, it is made.
Embodiment 2
Multi-functional banner suspension arm, is prepared by the raw material of following weight percent：Titanium 4.3%, chromium 2.1%, vanadium 0.9%, copper
0.7%, nickel 0.4%, white graphite 0.2%, cerium 0.05%, yttrium 0.05%, samarium 0.03%, silica 0.02%, remaining is aluminium.
The production method of above-mentioned multi-functional banner suspension arm, carries out in accordance with the following steps：
1）Each raw material for standby is weighed according to weight percent；
2）Aluminium is taken, under argon gas protection, 700 DEG C is warming up to after aluminium is melted, obtains aluminum melt；
3）Titanium, chromium, vanadium, copper, nickel, cerium, yttrium and samarium are taken, mixes, in high-energy ball milling tank after mixing and ball milling 10-12 hours, obtains
To mixed metal powder, then white graphite and silica are added in mixed metal powder, stirred evenly, as mixture
A；
4）Start melting resistance furnace, by step 3）Obtained mixture A is added in crucible, is passed through N2As protective gas, treat
After the material of addition is completely melt, step 2 is added in）Obtained aluminum melt, and continue to be passed through N2As protective gas, 3-4 is stirred
Minute, finally lead to argon gas and refine 10-12 minutes, be uniformly mixed, obtain alloy melt；
5）Using die casting machine, by step 4）In gained alloy melt die casting to mold, injection pressure 70-75Mpa, injection speed
For 3.8-4.2m/s, it is made.
Embodiment 3
Multi-functional banner suspension arm, is prepared by the raw material of following weight percent：Titanium 4.1-4.3%, chromium 1.8-2.1%,
Vanadium 0.8-0.9%, copper 0.6-0.7%, nickel 0.3-0.4%, white graphite 0.1-0.2%, cerium 0.04-0.05%, yttrium 0.04-0.05%, samarium
0.02-0.03%, silica 0.01-0.02%, remaining is aluminium.
The production method of above-mentioned multi-functional banner suspension arm, carries out in accordance with the following steps：
1）Each raw material for standby is weighed according to weight percent；
2）Aluminium is taken, under argon gas protection, 700 DEG C is warming up to after aluminium is melted, obtains aluminum melt；
3）Titanium, chromium, vanadium, copper, nickel, cerium, yttrium and samarium are taken, mixes, in high-energy ball milling tank after mixing and ball milling 10-12 hours, obtains
To mixed metal powder, then white graphite and silica are added in mixed metal powder, stirred evenly, as mixture
A；
4）Start melting resistance furnace, by step 3）Obtained mixture A is added in crucible, is passed through N2As protective gas, treat
After the material of addition is completely melt, step 2 is added in）Obtained aluminum melt, and continue to be passed through N2As protective gas, 3-4 is stirred
Minute, finally lead to argon gas and refine 10-12 minutes, be uniformly mixed, obtain alloy melt；
5）Using die casting machine, by step 4）In gained alloy melt die casting to mold, injection pressure 70-75Mpa, injection speed
For 3.8-4.2m/s, it is made.
Although above detailed explanation is made to this case with generality explanation and specific embodiment, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
The modification or improvement made without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (2)
1. multi-functional banner suspension arm, is prepared by the raw material of following weight percent：Titanium 4.1-4.3%, chromium 1.8-
2.1%, vanadium 0.8-0.9%, copper 0.6-0.7%, nickel 0.3-0.4%, white graphite 0.1-0.2%, cerium 0.04-0.05%, yttrium 0.04-
0.05%, samarium 0.02-0.03%, silica 0.01-0.02%, remaining is aluminium.
2. according to the multi-functional banner suspension arm of claim, which is characterized in that the production method of the multi-functional banner suspension arm
It carries out in accordance with the following steps：
1）Each raw material for standby is weighed according to weight percent；
2）Aluminium is taken, under argon gas protection, 700 DEG C is warming up to after aluminium is melted, obtains aluminum melt；
3）Titanium, chromium, vanadium, copper, nickel, cerium, yttrium and samarium are taken, mixes, in high-energy ball milling tank after mixing and ball milling 10-12 hours, obtains
To mixed metal powder, then white graphite and silica are added in mixed metal powder, stirred evenly, as mixture
A；
4）Start melting resistance furnace, by step 3）Obtained mixture A is added in crucible, is passed through N2It is to be added as protective gas
After the material entered is completely melt, step 2 is added in）Obtained aluminum melt, and continue to be passed through N2As protective gas, 3-4 points of stirring
Clock finally leads to argon gas and refines 10-12 minutes, is uniformly mixed, obtains alloy melt；
5）Using die casting machine, by step 4）In gained alloy melt die casting to mold, injection pressure 70-75Mpa, injection speed
For 3.8-4.2m/s, it is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097793.9A CN108149077A (en) | 2016-12-03 | 2016-12-03 | Multi-functional banner suspension arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097793.9A CN108149077A (en) | 2016-12-03 | 2016-12-03 | Multi-functional banner suspension arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108149077A true CN108149077A (en) | 2018-06-12 |
Family
ID=62470298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611097793.9A Pending CN108149077A (en) | 2016-12-03 | 2016-12-03 | Multi-functional banner suspension arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108149077A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593645A (en) * | 2015-01-07 | 2015-05-06 | 宋守宝 | Aluminum alloy pressure-cast door plank and preparation method thereof |
| CN104711460A (en) * | 2015-03-23 | 2015-06-17 | 苏州市神龙门窗有限公司 | Titanium-containing anti-corrosion aluminum alloy material and treatment process thereof |
| CN105861884A (en) * | 2016-05-07 | 2016-08-17 | 惠安县泰达商贸有限责任公司 | Alloy material for aircraft seat framework |
| CN106151793A (en) * | 2016-08-29 | 2016-11-23 | 陈亮 | A kind of special shape gear transmission exhibiting device |
-
2016
- 2016-12-03 CN CN201611097793.9A patent/CN108149077A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593645A (en) * | 2015-01-07 | 2015-05-06 | 宋守宝 | Aluminum alloy pressure-cast door plank and preparation method thereof |
| CN104711460A (en) * | 2015-03-23 | 2015-06-17 | 苏州市神龙门窗有限公司 | Titanium-containing anti-corrosion aluminum alloy material and treatment process thereof |
| CN105861884A (en) * | 2016-05-07 | 2016-08-17 | 惠安县泰达商贸有限责任公司 | Alloy material for aircraft seat framework |
| CN106151793A (en) * | 2016-08-29 | 2016-11-23 | 陈亮 | A kind of special shape gear transmission exhibiting device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |
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| WD01 | Invention patent application deemed withdrawn after publication |