CN2645818Y - Vacuum arc melting suction casting device - Google Patents
Vacuum arc melting suction casting device Download PDFInfo
- Publication number
- CN2645818Y CN2645818Y CN 03214387 CN03214387U CN2645818Y CN 2645818 Y CN2645818 Y CN 2645818Y CN 03214387 CN03214387 CN 03214387 CN 03214387 U CN03214387 U CN 03214387U CN 2645818 Y CN2645818 Y CN 2645818Y
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- melting
- casting
- suction casting
- water jacket
- station
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Abstract
The utility model relates to an alloy melting casting technology, in particular to a vacuum arc melting suction casting device. The utility model comprises an arc melting device (1) which comprises a cathode arc gun (12), an anode pot (15) and a melting chamber (10), and a vacuum suction casting device (2) which comprises a suction casting chamber (22) and a suction casting die (21), wherein the anode pot (15) comprises a melting station (155), a pot body (151) and an enclosed water jacket(152), wherein the melting station (155) is fixed on the pot body (151), the enclosed water jacket(152) is arranged between the melting station (155) and the pot body (151), the melting station (155) is communicated with the suction casting die (21) of the suction casting device (2) via a suction casting hole (154), and an electromagnetic inductor (153) is arranged on the outside of the melting station (155) and in the enclosed water jacket (152). The utility model has the advantages of simple structure and easy operation.
Description
Technical field
The utility model relates to the alloy melting foundry engieering, is specially a kind of vacuum arc melting absorbing and casting device.
Background technology
Amorphous alloy also claims glassy metal, and the physical property of bulk amorphous alloys, chemical property and mechanical property all have outstanding feature.The continuous development of novel bulk amorphous alloys system, for the large-scale industry development and application of non-crystaline amorphous metal provide very big may.In recent years, the research of block non-crystalline alloy material worldwide has been subjected to great attention.The block non-crystalline alloy material of excellent performance not only has broad application prospects aspect civilian, and is also opening up new application on military engineering.
Under the condition that alloy constituent element and content proportioning thereof are determined, the key that adopts the alloy melt quick setting method to prepare the non-crystaline amorphous metal block materials is the heterogeneous forming core that prestore nucleus and the cooling medium (for example crucible, mould) in the cooling velocity, melt of melt causes, the melt cooling velocities of most at present preparation block amorphous alloys are all near quick setting (cooling velocity 10k/s～10
3K/s) carry out under the cooling condition, because the heterogeneous forming core that prestore nucleus and cooling medium in the melt cause can be eased and control key problem or cooling velocity by suitable PROCESS FOR TREATMENT.Common preparation method has electric arc melting to add vacuum suction casting technique to prepare bulk amorphous alloy, its basic functional principle is: the method fusing foundry alloy that at first utilizes electric arc melting, copper mold divides two chambeies up and down, the copper mold cavity of resorption is in the sealing vacuum state, after the foundry alloy fusing, open the baffle plate between copper mold up and down, in the water cooled copper mould below liquid alloy is inhaled under the pull of vacuum effect, the strong cold-working that relies on water cooled copper mould is with preparing bulk amorphous alloy, the shortcoming of this equipment is that structure is comparatively complicated, operates not very convenient; In addition, difficultization of raw material is saturating in the electric arc melting, is unfavorable for inhaling carrying out smoothly of casting.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure, easy to operate vacuum arc melting absorbing and casting device, and the suspension effect that this device utilizes magnetic to stir is beneficial to and inhales carrying out smoothly of casting.
The technical solution of the utility model is:
A kind of vacuum arc melting absorbing and casting device, has the electric arc melting device that constitutes by cathode arc rifle, anode crucible, working chamber, and by inhaling the casting chamber, inhaling the suction pouring device that casting mould constitutes, described anode crucible comprises melting station, crucible body, sealing water jacket, the melting station is fixed on the crucible body, be the sealing water jacket between melting station and the crucible body, the melting station is communicated with the suction casting mould of absorbing and casting device by inhaling blowhole, and electromagnetic inductor is installed in the sealing water jacket, outside the melting station.
The beneficial effects of the utility model are:
1, the utility model is simple in structure, easy to operate, and electromagnetic inductor produces magnetic field, under the effect of electromagnetic field, magnetic field and melt reciprocation, form electromagnetic force in the melt, form electromagnetic agitation, the suspension effect that utilizes electromagnetic field to stir, alloy liquid can following, therefore melting kettle can directly be communicated with the suction casting mould by inhaling casting nozzle, inhales casting mould and needn't be divided into upper and lower two chambeies, and separate with baffle plate, needn't extract baffle plate out during use, inhale carrying out smoothly of casting thereby be beneficial to.
2, traditional electric arc melting electric arc is radial, and behind employing the utility model, melt is under function composite by electromagnetic stirring, and the arc ions increase in density forms column electric arc, thereby is beneficial to the melting of revealing the exact details, and makes the alloy component homogenising.
3, electromagnetic inductor of the present utility model directly is installed in the sealing water jacket.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model crucible structural representation.
The specific embodiment
Shown in Fig. 1～2, a kind of vacuum arc melting absorbing and casting device, comprise electric arc melting device 1 and suction pouring device 2, wherein electric arc melting device 1 is by working chamber 10, lighting device 11, cathode arc rifle 12, Pressure gauge 13, vacuum orifice 14, anode crucible 15, inflation inlet 16 constitutes, suction pouring device 2 is by inhaling casting mould 21, inhale casting chamber 22, aspirating hole 23, vacuum orifice 24, exhaust outlet 25 constitutes, described anode crucible 15 comprises crucible body 151, sealing water jacket 152, electromagnetic inductor 153, inhale blowhole 154, melting station 155, melting station 155 is fixed on the crucible body 151, be sealing water jacket 152 between melting station 155 and the crucible body 151, melting station 155 is communicated with the suction casting mould 21 of absorbing and casting device 2 by inhaling blowhole 154, in the sealing water jacket 152, in melting station 155 outsides electromagnetic inductor 153 is installed.Described working chamber 10 is provided with inflation inlet 16 and vacuum orifice 14, and inflation inlet 16 links to each other with the inert gas feeding mechanism, and vacuum orifice 16 links to each other with vavuum pump; Inhale casting chamber 22 and be provided with vacuum orifice 24 and aspirating hole 23, inhale casting mould 21 bottoms and be provided with exhaust outlet 25.
The utility model course of work is as follows:
Before the melting, working chamber 10 and suction casting chamber 22 are evacuated, foundry alloy passes through electric arc melting in crucible, under electromagnetic inductor 153 and electric arc acting in conjunction, reach desirable melting effect, will charge into Ar gas in the working chamber then, bleed by inhaling casting chamber aspirating hole 23 simultaneously, further will inhale gas extraction in the casting mould 21, finish the casting process of inhaling.
Claims (1)
1, a kind of vacuum arc melting absorbing and casting device, have by cathode arc rifle (12), anode crucible (15), the electric arc melting device (1) that working chamber (10) constitutes, and by inhaling casting chamber (22), inhale the suction pouring device (2) that casting mould (21) constitutes, it is characterized in that: described anode crucible (15) comprises melting station (155), crucible body (151), sealing water jacket (152), melting station (155) is fixed on the crucible body (151), be sealing water jacket (152) between melting station (155) and the crucible body (151), melting station (155) is communicated with the suction casting mould (21) of absorbing and casting device (2) by inhaling blowhole (154), in the sealing water jacket (152), in melting station (155) outside electromagnetic inductor (153) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214387 CN2645818Y (en) | 2003-08-20 | 2003-08-20 | Vacuum arc melting suction casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214387 CN2645818Y (en) | 2003-08-20 | 2003-08-20 | Vacuum arc melting suction casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645818Y true CN2645818Y (en) | 2004-10-06 |
Family
ID=34289958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03214387 Expired - Fee Related CN2645818Y (en) | 2003-08-20 | 2003-08-20 | Vacuum arc melting suction casting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645818Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745625B (en) * | 2009-12-14 | 2012-08-29 | 重庆理工大学 | Multifunctional vacuum melting furnace |
| CN113418397A (en) * | 2021-06-11 | 2021-09-21 | 中国科学院力学研究所 | Be applied to anti-clogging side direction of suction casting smelting furnace and inhale copper cap device |
-
2003
- 2003-08-20 CN CN 03214387 patent/CN2645818Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745625B (en) * | 2009-12-14 | 2012-08-29 | 重庆理工大学 | Multifunctional vacuum melting furnace |
| CN113418397A (en) * | 2021-06-11 | 2021-09-21 | 中国科学院力学研究所 | Be applied to anti-clogging side direction of suction casting smelting furnace and inhale copper cap device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041006 Termination date: 20110820 |