CN108588465A - A kind of paddling process prepares particles reiforced metal-base composition crucible crucible body - Google Patents
A kind of paddling process prepares particles reiforced metal-base composition crucible crucible body Download PDFInfo
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- CN108588465A CN108588465A CN201810460885.1A CN201810460885A CN108588465A CN 108588465 A CN108588465 A CN 108588465A CN 201810460885 A CN201810460885 A CN 201810460885A CN 108588465 A CN108588465 A CN 108588465A
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- China
- Prior art keywords
- crucible
- flange
- weld seam
- liner
- crucible body
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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
- C22C1/10—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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Powder Metallurgy (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The present invention relates to a kind of paddling process to prepare particles reiforced metal-base composition crucible crucible body, including：Housing (1),Flange (2),Filler (3),Liner (4),Upper weld seam (5),Interior packing slot (6),Outer packing slot (7),Screw hole (8),Lower weld seam (9),Housing (1) and flange (2) are connected by lower weld seam (9),Flange (2) and liner (4) are connected by upper weld seam (5),Filler (3) is using the material that high-melting-point low-heat is swollen and heat conduction is good,It is sealed in housing (1) by upper weld seam (5),In the cavity that flange (2) and liner (4) surround,With aluminium alloy adverse reaction does not occur for liner (4) material,Interior packing slot (6) is opened up on flange (2),Outer packing slot (7) and symmetrical two screw holes (8),Using the crucible body it is possible to prevente effectively from harmful element introduces composite inner,Improve composite property,Simplify the process of manual cleaning crucible body.
Description
Technical field
The invention belongs to field of composite material preparation more particularly to a kind of paddling process to prepare particulate reinforced metal-based composite wood
Material crucible crucible body, the preparation especially suitable for particle enhanced aluminum-based composite material and its vacuum adjustable pressure casting forming.
Background technology
Particles reiforced metal-base composition has good specific strength, specific stiffness, elevated temperature strength, wearability, corrosion resistance
Equal comprehensive mechanical properties, are developed rapidly and apply.The preparation method of the SiCp/Al composite materials of comparative maturity includes powder
Last metallurgy method, stirring casting method, spray deposition, and paddling process prepares SiCp/Al composite materials since simple for process, equipment is thrown
Enter less, be easily achieved the advantages that industrialization, more other method applications are more extensive.
Previous paddling process prepare composite material with crucible mostly use it is stainless steel welded form, although crucible is using preceding meeting
In the surface stenciling coating contacted with aluminium alloy, but in the environment of high temperature and high speed stirs, big circumferential direction is washed away in whipping process
Coating shedding, steel and molten aluminum can be made to be in direct contact, adverse reaction occurs, more serious corrosion phenomenon occurs in crucible surface, leads
Cause iron-holder in composite material exceeded, the service life for reducing composite property, greatly shortening crucible, is also subsequent cleaning
Work brings hard work amount.In addition, the process of crucible swabbing needs to heat, the energy is consumed, the work labor of crucible is cleared up
Fatigue resistance is high, will produce serious noise and dust in the process, i.e., cannot meet the requirement of environmental protection, also can be to the body and mind of operator
Health has an adverse effect.
Invention content
Patent technology to be solved of the present invention is directed in particles reiforced metal-base composition preparation process, in crucible
The problems such as wall heavy corrosion, composite material iron-holder is exceeded, and cleaning work is heavy, provides a kind of paddling process and prepares particle enhancing gold
Metal-matrix composite material crucible pot body.
Technical solution is used by patent of the present invention solves its technical problem：The present invention relates to a kind of preparations of paddling process
Grain enhancing metal-base composites crucible crucible body, including：Housing (1), flange (2), filler (3), liner (4), upper weld seam
(5), interior packing slot (6), outer packing slot (7), screw hole (8), lower weld seam (9), housing (1) and flange (2) are connected by lower weld seam (9)
It connecing, flange (2) and liner (4) are connected by upper weld seam (5), and filler (3) uses the material that high-melting-point low-heat is swollen and heat conduction is good,
Be sealed in by upper weld seam (5) in the cavity that housing (1), flange (2) and liner (4) surround, liner (4) material not with aluminium alloy
Adverse reaction occurs, interior packing slot (6), outer packing slot (7) and symmetrical two screw holes (8) are opened up on flange (2), uses
For the crucible body it is possible to prevente effectively from harmful element introduces composite inner, raising composite property simplifies manual cleaning crucible body
Process.
The present invention has the following advantages that compared with prior art：
Common steel material may be used in the housing (1) of crucible pot body involved in the present invention, welds or casts through plank
Molding, it is at low cost.
The liner (4) of crucible crucible body involved in the present invention uses high-melting-point and the material of adverse reaction does not occur with aluminium alloy
Material can significantly reduce the iron-holder in material, improve composite property；
Crucible crucible body involved in the present invention is full of filler (3) between housing (1) and liner (4), and filler (3) uses
Housing (1) and liner can be greatly reduced under the premise of ensureing good heat transfer in the material that high-melting-point low-heat is swollen and heat conduction is good
(4) difficulty of processing when directly coordinating.
Crucible crucible body involved in the present invention does not need prepares coating using its preceding inner wall, can be with without cleaning after use
Energy consumption is reduced, the process of manual cleaning crucible body is simplified.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only one embodiment of the present of invention, for this
For the those of ordinary skill of field, without having to pay creative labor, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is that a kind of paddling process provided in an embodiment of the present invention prepares particles reiforced metal-base composition crucible pot body
Full sectional view, in figure, housing 1, flange 2, filler 3, liner 4, upper weld seam 5, interior packing slot 6, outer packing slot 7, screw hole 8,
Lower weld seam 9.
Fig. 2 is the fracture full sectional view of crucible crucible body.
Specific implementation mode
Patent of the present invention is further illustrated below in conjunction with the accompanying drawings.
A kind of paddling process prepares particles reiforced metal-base composition crucible crucible body, as shown in Figure 1 and Figure 2, the crucible body
Housing 1 uses 3Cr24Ni7NRe casting and formings, filler 3 that Lip river iron ore, liner 4 is used to be welded by niobium plate, 1 He of housing
Flange 2 is connected by lower weld seam 9, and flange 2 and liner 4 are connected by upper weld seam 5, as shown in Figure 1.
The internal diameter φ 260mm of housing 1, outer diameter φ 276mm, height 605mm；Internal diameter the φ 240mm, outer diameter φ of liner 4
256mm, height 619mm；The thickness 3mm of filler 3；The internal diameter φ 260mm of flange 2, outer diameter φ 550mm, height 25mm, thereon
The M16 screw threads of deep 15mm and interior packing slot 6, the outer packing slot 7 of width 8mm depths 4mm are opened up, as shown in Figure 2.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
Subject to.
Claims (3)
1. a kind of paddling process prepares particles reiforced metal-base composition crucible crucible body, which is characterized in that include mainly housing
(1), flange (2), filler (3), liner (4), upper weld seam (5), interior packing slot (6), outer packing slot (7), screw hole (8), lower weldering
It stitches (9), housing (1) and flange (2) are connected by lower weld seam (9), and flange (2) and liner (4) are connected by upper weld seam (5), are filled out
It fills object (3) to be sealed in by upper weld seam (5) in the cavity that housing (1), flange (2) and liner (4) surround, flange opens up on (2)
Interior packing slot (6), outer packing slot (7) and symmetrical two screw holes (8).
2. a kind of paddling process according to claim 1 prepares particles reiforced metal-base composition crucible crucible body, special
Sign is that the filler (3) of the crucible crucible body is using the material that high-melting-point low-heat is swollen and heat conduction is good.
3. a kind of paddling process according to claim 1 prepares particles reiforced metal-base composition crucible crucible body, special
Sign is that the liner (4) of the crucible crucible body is using the material that adverse reaction does not occur with aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460885.1A CN108588465B (en) | 2018-05-15 | 2018-05-15 | Crucible body for preparing particle-reinforced metal-based composite material by stirring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460885.1A CN108588465B (en) | 2018-05-15 | 2018-05-15 | Crucible body for preparing particle-reinforced metal-based composite material by stirring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108588465A true CN108588465A (en) | 2018-09-28 |
| CN108588465B CN108588465B (en) | 2020-11-06 |
Family
ID=63631253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810460885.1A Active CN108588465B (en) | 2018-05-15 | 2018-05-15 | Crucible body for preparing particle-reinforced metal-based composite material by stirring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108588465B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5813463A (en) * | 1981-07-18 | 1983-01-25 | Kyowa Chuzosho:Kk | Stalk for low pressure casting |
| CN2585721Y (en) * | 2002-12-24 | 2003-11-12 | 华中科技大学 | Casting equipment for Mg/Al alloy antigravity vacuum vanishing die |
| JP2005046884A (en) * | 2003-07-30 | 2005-02-24 | Daido Steel Co Ltd | Atmosphere melting and casting apparatus |
| CN1995885A (en) * | 2006-01-04 | 2007-07-11 | 刘宏葆 | Titanium and titanium alloy melting kettle |
| CN203857806U (en) * | 2014-03-31 | 2014-10-01 | 上海大学 | Composite crucible for smelting titanium and titanium alloy |
| CN204963562U (en) * | 2015-07-30 | 2016-01-13 | 何明亮 | Multilayer crucible |
| CN106052389A (en) * | 2016-07-26 | 2016-10-26 | 北京交通大学 | Crucible for preparing particle reinforced metal base composite material by stirring method |
| CN205940131U (en) * | 2016-07-26 | 2017-02-08 | 北京交通大学 | Paddling process preparation crucible for particles reinforced metal matrix composite material |
-
2018
- 2018-05-15 CN CN201810460885.1A patent/CN108588465B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5813463A (en) * | 1981-07-18 | 1983-01-25 | Kyowa Chuzosho:Kk | Stalk for low pressure casting |
| CN2585721Y (en) * | 2002-12-24 | 2003-11-12 | 华中科技大学 | Casting equipment for Mg/Al alloy antigravity vacuum vanishing die |
| JP2005046884A (en) * | 2003-07-30 | 2005-02-24 | Daido Steel Co Ltd | Atmosphere melting and casting apparatus |
| CN1995885A (en) * | 2006-01-04 | 2007-07-11 | 刘宏葆 | Titanium and titanium alloy melting kettle |
| CN203857806U (en) * | 2014-03-31 | 2014-10-01 | 上海大学 | Composite crucible for smelting titanium and titanium alloy |
| CN204963562U (en) * | 2015-07-30 | 2016-01-13 | 何明亮 | Multilayer crucible |
| CN106052389A (en) * | 2016-07-26 | 2016-10-26 | 北京交通大学 | Crucible for preparing particle reinforced metal base composite material by stirring method |
| CN205940131U (en) * | 2016-07-26 | 2017-02-08 | 北京交通大学 | Paddling process preparation crucible for particles reinforced metal matrix composite material |
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| Publication number | Publication date |
|---|---|
| CN108588465B (en) | 2020-11-06 |
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