CN107008889A - A kind of aluminium and aluminium alloy flow channel prefabricated component and its process for making - Google Patents
A kind of aluminium and aluminium alloy flow channel prefabricated component and its process for making Download PDFInfo
- Publication number
- CN107008889A CN107008889A CN201710355885.0A CN201710355885A CN107008889A CN 107008889 A CN107008889 A CN 107008889A CN 201710355885 A CN201710355885 A CN 201710355885A CN 107008889 A CN107008889 A CN 107008889A
- Authority
- CN
- China
- Prior art keywords
- prefabricated component
- aluminium
- flow channel
- aluminium alloy
- making
- 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.)
- Pending
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 54
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 46
- 239000004411 aluminium Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052580 B4C Inorganic materials 0.000 claims description 3
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 claims description 3
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 239000010431 corundum Substances 0.000 claims description 3
- 229910052850 kyanite Inorganic materials 0.000 claims description 3
- 239000010443 kyanite Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 235000010210 aluminium Nutrition 0.000 abstract description 37
- 238000002844 melting Methods 0.000 abstract description 6
- 230000008018 melting Effects 0.000 abstract description 6
- 230000003628 erosive effect Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000011819 refractory material Substances 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/52—Manufacturing or repairing thereof
- B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a kind of aluminium and aluminium alloy flow channel prefabricated component and its process for making, including prefabricated component, face coat, inner chamber, the first side wall, second sidewall, the first external arc, the second external arc, the first Inner arc and the second Inner arc, the middle part of prefabricated component is provided with inner chamber, the side of inner chamber is provided with the first side wall, and the opposite side of inner chamber is provided with second sidewall.Aluminium and aluminium alloy flow channel prefabricated component include prefabricated component and face coat, face coat improves the surface smoothness of circulation passage, enable the melting aluminum or aluminum alloy of flowing quickly through, therefore temperature drop of the melting aluminum or aluminum alloy in circulation passage is reduced, improve problems of energy consumption, mitigate the erosion damage of aluminium and aluminium alloy to flow channel refractory material, and aluminium and aluminium alloy are difficult to remain in the inner surface of flow channel, overcome production technology for casting problem of the traditional product in aluminium and aluminium alloy, especially high strength alumin ium alloy.
Description
Technical field
The present invention relates to a kind of aluminium and aluminium alloy flow channel prefabricated component, and in particular to a kind of aluminium and aluminium alloy flow channel
Prefabricated component and its process for making.
Background technology
Common aluminium and aluminium alloy flow channel prefabricated component are generally used for the fortune of molten aluminum and aluminium alloy in the market
The technical process such as defeated, filtering, removal of impurities, although this kind of prefabricated component can meet the effect such as conventional water conservancy diversion in certain degree,
But be due to prefabricated component and molten aluminum and aluminium alloy contact surface finish it is poor, in technical process such as transport, filtering, removal of impurities
It is middle to slow down the flowing velocity of aluminium and molten aluminium alloy to a certain extent, and then add stop of the liquation in flow channel
Time, first this can cause heat scatter and disappear increase, cause the decline and the waste of the energy of aluminium and alloy product quality；Secondly,
In the technical process such as the transport, filtering, removal of impurities of aluminium and molten aluminium alloy, because residence time of the liquation in flow channel becomes
It is long, cause aluminium and molten aluminium alloy to aggravate the refractory material erosion damage of flow channel, especially for high strength alumin ium alloy etc.
Alloy containing the high reducing power element such as Mg, Zn, erosion damage can be more serious；In addition, in the fortune of aluminium and molten aluminium alloy
After the work such as defeated, filtering, removal of impurities stop, due to preform surfaces finish not enough, part aluminium and aluminium alloy can be remained and solidified
On the surface of flow channel, on the one hand increase the difficulty subsequently cleared up, on the other hand can cause narrowing for flow channel, in addition it is stifled
Plug.
The content of the invention
The purpose of the present invention is that provides a kind of aluminium and aluminium alloy flow channel prefabricated component to solve the above problems
And its process for making, so as to solve the above problems.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
The invention provides a kind of aluminium and aluminium alloy flow channel prefabricated component and its process for making, including prefabricated component,
Face coat, inner chamber, the first side wall, second sidewall, the first external arc, the second external arc, the first Inner arc and the second Inner arc,
The middle part of the prefabricated component is provided with the inner chamber, and the side of the inner chamber is provided with the first side wall, the opposite side of the inner chamber
Provided with the second sidewall, the face coat, the first side wall are equipped with the first side wall and the second sidewall
Top be provided with second external arc, the bottom of the first side wall is provided with first Inner arc, the second sidewall
Top is provided with first external arc, and the bottom of the second sidewall is provided with second Inner arc.
As a preferred technical solution of the present invention, the face coat is covered on the medial surface of prefabricated component.
It is used as a preferred technical solution of the present invention, the interior chamber size of the prefabricated component, intracavity bottom width and depth
Ratio range 1: between (1~10).
As a preferred technical solution of the present invention, the bottom width of the inner chamber and the first side wall and described the
The angle of angle is 90~160 ° between two side walls.
As a preferred technical solution of the present invention, the knuckle of first Inner arc and second Inner arc
Radius is 1~100mm.
As a preferred technical solution of the present invention, the knuckle of first external arc and second external arc
Radius is 1~80mm.
It is wide along thickness and the intracavity bottom on the side wall of the prefabricated component as a preferred technical solution of the present invention
Ratio range between degree is 1: (1~20).
As a preferred technical solution of the present invention, the bottom thickness of the prefabricated component and the ratio of the depth of the inner chamber
It is 1 to be worth scope: (1~15).
As a preferred technical solution of the present invention, the surface of the prefabricated component is covered with coating, range of coat thicknesses
Between 10 μm~1mm.
As a preferred technical solution of the present invention, the coating of the surface covering of the prefabricated component, material be boron nitride,
One or more in boron carbide, carborundum, corundum, kyanite, aluminum oxide and silica are combined.
The beneficial effect that is reached of the present invention is：The device is a kind of aluminium and aluminium alloy flow channel prefabricated component and its making
Process, aluminium and aluminium alloy flow channel prefabricated component include prefabricated component and face coat, and face coat improves circulation passage
Surface smoothness, enable the melting aluminum or aluminum alloy of flowing quickly through therefore reducing melting aluminum or aluminum alloy in stream
Temperature drop in circulation passage, improves problems of energy consumption, mitigates the erosion of aluminium and aluminium alloy to flow channel refractory material and breaks
It is bad, and aluminium and aluminium alloy be difficult to remain in the inner surface of flow channel, traditional product is overcome in aluminium and aluminium alloy, especially
The production technology for casting problem of high strength alumin ium alloy.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
In figure：1st, prefabricated component；2nd, face coat；3rd, inner chamber；4th, the first side wall；5th, second sidewall；6th, the first external arc；7、
Second external arc；8th, the first Inner arc；9th, the second Inner arc.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in figure 1, the present invention provides a kind of aluminium and aluminium alloy flow channel prefabricated component and its process for making, including
Prefabricated component 1, face coat 2, inner chamber 3, the first side wall 4, second sidewall 5, the first external arc 6, the second external arc 7, the first inner circle
The Inner arc 9 of arc 8 and second, the middle part of prefabricated component 1 is provided with inner chamber 3, and the side of inner chamber 3 is provided with the first side wall 4, inner chamber 3 it is another
Side, which is provided with second sidewall 5, the first side wall 4 and second sidewall 5, is equipped with face coat 2, and the top of the first side wall 4 is provided with second
External arc 7, the bottom of the first side wall 4 is provided with the first Inner arc 8, and the top of second sidewall 5 is provided with the first external arc 6, the second side
The bottom of wall 5 is provided with the second Inner arc 9.
Face coat 2 is covered on the medial surface of prefabricated component 1.
The ratio range of the interior chamber size of prefabricated component 1, intracavity bottom width and depth is between 1: 1~10.
The angle of angle is 90~160 ° between the bottom width and the first side wall 4 and second sidewall 5 of inner chamber 3.
The radius of first Inner arc 8 and the second Inner arc 9 is 1~100mm.
The radius of first external arc 6 and the second external arc 7 is 1~80mm.
Along the ratio range between thickness and the bottom width of inner chamber 31: 1~20 on the side wall of prefabricated component 1.
The bottom thickness of prefabricated component 1 and the ratio range of the depth of inner chamber 3 are 1: 1~15.
The surface of prefabricated component 1 is covered with coating, and range of coat thicknesses is between 10 μm~1mm.
The coating of the surface covering of prefabricated component 1, material is boron nitride, boron carbide, carborundum, corundum, kyanite, aluminum oxide
It is combined with the one or more in silica.
A kind of process for making of aluminium and aluminium alloy flow channel product, comprises the following steps：
(1) roasting kiln will be sent into by the flow channel product of cast or board-like making to be toasted, baking temperature is 250
~800 DEG C；
(2) after kiln discharge, using spraying or the mode brushed, in article surface one layer of coating of formation；
(3) after drying, packaging is dispatched from the factory.
The beneficial effect that is reached of the present invention is：The device is a kind of aluminium and aluminium alloy flow channel prefabricated component and its making
Process, aluminium and aluminium alloy flow channel prefabricated component include prefabricated component and face coat, and face coat improves circulation passage
Surface smoothness, enable the melting aluminum or aluminum alloy of flowing quickly through therefore reducing melting aluminum or aluminum alloy in stream
Temperature drop in circulation passage, improves problems of energy consumption, mitigates the erosion of aluminium and aluminium alloy to flow channel refractory material and breaks
It is bad, and aluminium and aluminium alloy be difficult to remain in the inner surface of flow channel, traditional product is overcome in aluminium and aluminium alloy, especially
The production technology for casting problem of high strength alumin ium alloy.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (10)
1. a kind of aluminium and aluminium alloy flow channel prefabricated component and its process for making, including prefabricated component (1), face coat (2),
Inner chamber (3), the first side wall (4), second sidewall (5), the first external arc (6), the second external arc (7), the first Inner arc (8) and
Two Inner arcs (9), it is characterised in that the middle part of the prefabricated component (1) is provided with the inner chamber (3), and the side of the inner chamber (3) is set
There is the first side wall (4), the opposite side of the inner chamber (3) is provided with the second sidewall (5), the first side wall (4) and institute
State and the face coat (2) is equipped with second sidewall (5), the top of the first side wall (4) is provided with second external arc
(7), the bottom of the first side wall (4) is provided with first Inner arc (8), and the top of the second sidewall (5) is provided with described
First external arc (6), the bottom of the second sidewall (5) is provided with second Inner arc (9).
2. a kind of aluminium according to claim 1 and aluminium alloy flow channel prefabricated component and its process for making, its feature
It is, the face coat (2) is covered on the medial surface of prefabricated component (1).
3. a kind of aluminium according to claim 1 and aluminium alloy flow channel prefabricated component and its process for making, its feature
It is, the interior chamber size of the prefabricated component (1), the ratio range of intracavity bottom width and depth is 1: between (1~10).
4. a kind of aluminium according to claim 1 and aluminium alloy flow channel prefabricated component and its process for making, its feature
It is, the angle of angle is equal between the bottom width and the first side wall (4) and the second sidewall (5) of the inner chamber (3)
For 90~160 °.
5. a kind of aluminium according to claim 1 and aluminium alloy flow channel prefabricated component and its process for making, its feature
It is, the radius of first Inner arc (8) and second Inner arc (9) is 1~100mm.
6. a kind of aluminium according to claim 1 and aluminium alloy flow channel prefabricated component and its process for making, its feature
It is, the radius of first external arc (6) and second external arc (7) is 1~80mm.
7. a kind of aluminium according to claim 1 and aluminium alloy flow channel prefabricated component and its process for making, its feature
It is, along the ratio range between thickness and the inner chamber (3) bottom width 1 on the side wall of the prefabricated component (1): (1~
20)。
8. a kind of aluminium according to claim 1 and aluminium alloy flow channel prefabricated component and its process for making, its feature
It is, the ratio range of the bottom thickness of the prefabricated component (1) and the depth of the inner chamber (3) is 1: (1~15).
9. a kind of aluminium according to claim 1 and aluminium alloy flow channel prefabricated component and its process for making, its feature
It is, the surface of the prefabricated component (1) is covered with coating, and range of coat thicknesses is between 10 μm~1mm.
10. a kind of aluminium according to claim 1 and aluminium alloy flow channel prefabricated component and its process for making, its feature
It is, the coating of the surface covering of the prefabricated component (1), material is boron nitride, boron carbide, carborundum, corundum, kyanite, oxygen
The one or more changed in aluminium and silica are combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355885.0A CN107008889A (en) | 2017-05-15 | 2017-05-15 | A kind of aluminium and aluminium alloy flow channel prefabricated component and its process for making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355885.0A CN107008889A (en) | 2017-05-15 | 2017-05-15 | A kind of aluminium and aluminium alloy flow channel prefabricated component and its process for making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107008889A true CN107008889A (en) | 2017-08-04 |
Family
ID=59449304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710355885.0A Pending CN107008889A (en) | 2017-05-15 | 2017-05-15 | A kind of aluminium and aluminium alloy flow channel prefabricated component and its process for making |
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| Country | Link |
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| CN (1) | CN107008889A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2873361Y (en) * | 2006-02-28 | 2007-02-28 | 王有志 | Continuous middle ladle punching groove |
| CN204035488U (en) * | 2014-07-31 | 2014-12-24 | 镇江英赛德铸造材料有限公司 | A kind of chute prefabricated component |
| CN104475692A (en) * | 2015-01-09 | 2015-04-01 | 苏州诺瑞达新材料科技有限公司 | Molten aluminum flowing groove and manufacturing process |
| GB2522349A (en) * | 2011-06-21 | 2015-07-22 | Pyrotek Engineering Materials | Metal transfer device |
| CN206009811U (en) * | 2016-08-31 | 2017-03-15 | 湖州永联耐火材料有限公司 | A kind of runner fragment of brick |
| CN206763908U (en) * | 2017-05-15 | 2017-12-19 | 江苏瑞复达高温新材料股份有限公司 | A kind of aluminium and aluminium alloy flow channel prefabricated component |
-
2017
- 2017-05-15 CN CN201710355885.0A patent/CN107008889A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2873361Y (en) * | 2006-02-28 | 2007-02-28 | 王有志 | Continuous middle ladle punching groove |
| GB2522349A (en) * | 2011-06-21 | 2015-07-22 | Pyrotek Engineering Materials | Metal transfer device |
| CN204035488U (en) * | 2014-07-31 | 2014-12-24 | 镇江英赛德铸造材料有限公司 | A kind of chute prefabricated component |
| CN104475692A (en) * | 2015-01-09 | 2015-04-01 | 苏州诺瑞达新材料科技有限公司 | Molten aluminum flowing groove and manufacturing process |
| CN206009811U (en) * | 2016-08-31 | 2017-03-15 | 湖州永联耐火材料有限公司 | A kind of runner fragment of brick |
| CN206763908U (en) * | 2017-05-15 | 2017-12-19 | 江苏瑞复达高温新材料股份有限公司 | A kind of aluminium and aluminium alloy flow channel prefabricated component |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170804 |