CN203419973U - Smelting equipment for amorphous alloy - Google Patents
Smelting equipment for amorphous alloy Download PDFInfo
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- CN203419973U CN203419973U CN201320377669.3U CN201320377669U CN203419973U CN 203419973 U CN203419973 U CN 203419973U CN 201320377669 U CN201320377669 U CN 201320377669U CN 203419973 U CN203419973 U CN 203419973U
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Abstract
The utility model discloses smelting equipment for an amorphous alloy. The smelting equipment comprises a smelting chamber and a cooling chamber, wherein the smelting chamber and the cooling chamber are formed by outer walls, and a feeding channel is also arranged on the smelting chamber; a smelting device is arranged in the smelting chamber; the feeding channel, the smelting chamber and the cooling chamber are isolated by using valves; vacuum pumps or inert gas filling devices are arranged in the smelting chamber and the cooling chamber; the equipment also comprises a pouring mold; and raw materials are smelted in the smelting device, then injected into the pouring mold, and cooled and shaped after entering the cooling chamber. According to the smelting equipment for the amorphous alloy, the raw materials are smelted for one time and then directly shaped, so that industrial batch mother alloy production of block amorphous alloys is realized, and the industrial volume production requirement is met; and a complete assembly line is formed in aspects of feeding, smelting and production and shaping of amorphous alloy finished products. However, under the vacuum condition or under the inert gas atmosphere, the amorphous alloy is smelted, so that the alloy is guaranteed to be not oxidized in a smelting process, and the production quality of the amorphous alloy is guaranteed.
Description
Technical field
The utility model relates to alloy melting equipment technical field, relates in particular to a kind of melting equipment of non-crystaline amorphous metal.
Background technology
The non-crystaline amorphous metal of block refers to that internal structure Atom is the amorphous alloy of long-range lack of alignment; Such amorphous alloy is compared with traditional crystalline material, does not possess the crystalline arrangement architecture of crystalline material Atom, thereby does not also have dislocation and the crystal boundary of crystalline material.At a lot of aspect of performances, amorphous alloy material is compared with crystalline material, there is sizable advantage: 1, because Atomic Arrangement is non-crystalline arrangement, so the mechanical property aspects such as the yield strength of non-crystaline amorphous metal, elasticity and strain limit will be well beyond crystalline material; 2, near certain temperature value, there is superplasticity, promoted processability; 3, erosion resistance also strengthens greatly; 4, die casting is good, and amorphous alloy material can clean netted shaping, and the post-treatment amount of product is few.
But, in the above-mentioned non-crystaline amorphous metal of preparation, all adopt now evacuated die-casting process, first starting material are prepared into mother alloy according to certain proportioning, and then mother alloy again melting is cast into bulk amorphous alloy product again; Above-mentioned way is when producing block amorphous alloy product, and its connecting is poor, causes streamline in batches to produce and can not realize preferably.And, adopt aforesaid method and equipment when producing non-crystaline amorphous metal, because mother alloy will be made a pet of to melting, be cast into non-crystaline amorphous metal product, the control of the uniformity coefficient of product and the content of impurity can not reach good expection.
Utility model content
Main purpose of the present utility model is to make up above-mentioned defect, provides a kind of streamline in batches to produce the melting equipment of non-crystaline amorphous metal.
For achieving the above object, the utility model provides a kind of melting equipment of non-crystaline amorphous metal, it is characterized in that, comprises the working chamber and the cooling room that outer wall, consist of, and described working chamber is provided with feeding-passage; In described working chamber, be provided with smelting apparatus; Between described feeding-passage, working chamber and cooling room, all adopt valve isolation;
Described working chamber and cooling room are provided with the vacuum pump for described working chamber and cooling room are vacuumized, or are provided with for described working chamber and cooling room being filled with to the rare gas element charging device of rare gas element;
The melting equipment of described non-crystaline amorphous metal also comprises casting mold;
Starting material are from being transported in described smelting apparatus and being smelted into after soup through described feeding-passage described working chamber, then are injected into described casting mold and enter in the lump cooling room cooling forming with described casting mold.
Preferably, described working chamber and cooling room are provided with vacuum pump or rare gas element charging device.
Preferably, described smelting apparatus comprises that crucible and winding at the heater coil of this side in crucible week.
Preferably, the melting equipment of described non-crystaline amorphous metal also comprises and from described working chamber, runs through described outer wall until insert the thermopair in described crucible.
Preferably, described cooling room is also provided with heat exchanger.
Preferably, described outer wall includes internal cavity, is provided with circulating cooling current in this internal cavity.
Preferably, on described outer wall, be also provided with visual window.
Preferably, on described feeding-passage and/or working chamber and/or cooling room, be also provided with weather gage.
Preferably, described casting mold bottom is provided with roller.
Preferably, described feeding-passage and/or working chamber and/or cooling room are also provided with camera head.
Adopt the melting equipment of non-crystaline amorphous metal of the present utility model, by the mother alloy of realizing block amorphous alloy industrial mass with regard to straight forming after a melting of starting material, produce, meet the requirement of industrialization volume production; Can form complete streamline from the production moulding of material loading, melting, non-crystaline amorphous metal finished product, and under vacuum condition or under atmosphere of inert gases, non-crystaline amorphous metal is carried out to melting, guarantee that alloy can be not oxidized in fusion process, guaranteed the quality that non-crystaline amorphous metal is produced.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of melting equipment of the non-crystaline amorphous metal of the utility model better embodiment.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of melting equipment of non-crystaline amorphous metal.
With reference to Fig. 1, Fig. 1 is the cross-sectional view of melting equipment of the non-crystaline amorphous metal of the utility model better embodiment.
The melting equipment of the non-crystaline amorphous metal of the utility model embodiment comprises working chamber 20, the cooling room 30 being comprised of outer wall 10; Above-mentioned working chamber 20 is provided with for the raw-material feeding-passage 40 of the 20 interior conveying in export-oriented working chamber 20 from working chamber.
On above-mentioned working chamber 20 and cooling room 30 and feeding-passage, be equipped with vacuum pump 11, be respectively used to working chamber 20, cooling room 30 and feeding-passage 40 to vacuumize.
In working chamber 20, be provided with one for the raw-material smelting apparatus 21 of melting, starting material are smelted into molten soup in this smelting apparatus 21;
The melting equipment of non-crystaline amorphous metal of the present utility model also comprises a mould 50 shuttling back and forth between working chamber 20, cooling room 30.
Starting material inject mould 50 through being fed to outside feeding-passage 40Cong working chamber 20 after being smelted into molten soup in smelting apparatus 21; The mould 50Cong working chamber 20 that is marked with molten soup enters into the interior cooling forming of cooling room 30.And the shape of mould 50 die cavities can become various shape according to the Demand Design of shape of product, meet the demand of various uses, the utility model does not limit at this.
Between the two ends of feeding-passage 40, working chamber 20 and cooling room 30, all adopt valve sealing isolation.Independently enclosed space can be guaranteed like this to form each other under the state of valve closes, also the conveying of material, the streamline joint of product etc. can be under the state of valve opening, realized.
Adopt the Preparation equipment of non-crystaline amorphous metal product of the present utility model, by the mother alloy of realizing block amorphous alloy industrial mass with regard to straight forming after a melting of starting material, produce, meet the requirement of industrialization volume production; Can form complete streamline from the production moulding of material loading, melting, non-crystaline amorphous metal finished product, and under vacuum condition or under atmosphere of inert gases, non-crystaline amorphous metal is carried out to melting, guarantee that alloy can be not oxidized in fusion process, guaranteed the quality that non-crystaline amorphous metal is produced.
Above-mentioned vacuum pump 11 also can adopt rare gas element charging device 12 to replace, to being filled with rare gas element in the melting equipment of non-crystaline amorphous metal, replace above-mentioned vacuum environment, because make, in the melting equipment of non-crystaline amorphous metal, be full of the more stable rare gas element of character, equally can prevent that in fusion process product is oxidized etc., equally also can realize with above-mentioned vacuum pump 11 and vacuumize identical object and effect.
Particularly, in the above-described embodiment, smelting apparatus 21 comprises a crucible 211 and the heating unit 212 for heating to this crucible 211; Crucible 211 must be made by high temperature resistance, the material that anticorrosive, heat conductivility is good, and the utility model preferably adopts stone mill crucible.
And heating unit 212 preferably adopts ruhmkorff coil, ruhmkorff coil is wrapped on all sidewalls of crucible 211.Adopt ruhmkorff coil as heating unit, further promoted the heating efficiency of heating unit, when not needing to heat, deenergization stops heating at once easily simultaneously, the type of heating of comparing other fuel etc., has convenient operability.
Meanwhile, in the above-described embodiment, cooling room 30 is also provided with heat exchanger 31, vacuumizes under the condition of protection at vacuum pump 13, opens heat exchanger 31, and the mould 50 that is marked with molten soup is cooling fast under the state of heat exchanger 31 heat exchange; When the molten soup temperature of temperature is reduced to 200OC left and right, close vacuum pump 13, cut and change into air cooling.Through above-mentioned process of cooling, first under the higher state of temperature, adopt vacuum state cooling, under vacuum state, the moulding of mother alloy is had to good provide protection, outside assurance mother alloy is not oxidized, can further guarantee the speed of heat exchange.Heat exchanger 31 can more further reduce the temperature in cooling room 30, accelerates the speed of cooling forming.
Further in the above-described embodiment, the melting equipment of non-crystaline amorphous metal is also provided with and from working chamber 20, runs through outer wall 1 until insert the thermopair 22 in crucible 211.Thermopair 22 can directly be measured the molten soup temperature in heating unit 212, according to this measurement temperature, can in time to the heat-processed of melting, be controlled.When excess Temperature, can appropriateness reduce the heating power of ruhmkorff coil; When temperature is lower, can appropriateness improve the heating power of ruhmkorff coil; Smelting temperature in maintenance crucible 211 is in the suitableeest scope.
Further, above-mentioned outer wall 10 is for including an internal cavity, in this internal cavity, be provided with circulating cooling current, circulating cooling current are outside in the process of wall 10 internal recycle, can absorb the heat in working chamber 20 and cooling room 30, keep the melting equipment of whole non-crystaline amorphous metal to carry out at normal temperatures work, can promote to accelerate the heat exchange in cooling room 30, can also prevent that in fusion process, producing high calorie causes some blast equivalent risks simultaneously.
Further, be also provided with visual window 14 on wall 10, can directly observe the working order in the melting equipment of non-crystaline amorphous metal by this visual window 14, such as observing the color of molten soup in crucible 211, and then whether definite melting is normal etc.
In the above-described embodiment, on above-mentioned feeding-passage 40 and/or working chamber 20 and/or cooling room 30, be also equipped with weather gage 15, can be for showing above-mentioned air pressure separately, according to the reference value under the shown atmospheric pressure value of weather gage 15 and standard operation state, compare, adjustment vacuum pump 11 that can be in good time and the power of rare gas element charging device 12, to prevent that air pressure is excessive or vacuum tightness is too high and blast causing etc.
For above-mentioned mould 50 can be more easily in and out of working chamber 20 and cooling room 30, the bottom of mould 50 is provided with roller 51, after the valve open between working chamber 20 and cooling room 30, mould 50 can very conveniently shuttle back and forth between above-mentioned working chamber 20 and cooling room 30.
Further, on smelting apparatus 21, be provided with for rotating the rotating mechanism (not shown) of smelting apparatus 21, after melting completes, the rotation of the adjusting smelting apparatus 21 by rotating mechanism, just can realize the molten soup in smelting apparatus 21 is poured in mould 50.
Particularly, above-mentioned valve all adopts cylinder trip switch.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a melting equipment for non-crystaline amorphous metal, is characterized in that, comprises the working chamber and the cooling room that outer wall, consist of, and described working chamber is provided with feeding-passage; In described working chamber, be provided with smelting apparatus; Between described feeding-passage, working chamber and cooling room, all adopt valve isolation;
Described working chamber and cooling room are provided with the vacuum pump for described working chamber and cooling room are vacuumized, or are provided with for described working chamber and cooling room being filled with to the rare gas element charging device of rare gas element;
The melting equipment of described non-crystaline amorphous metal also comprises casting mold;
Starting material are from being transported in described smelting apparatus and being smelted into after soup through described feeding-passage described working chamber, then are injected into described casting mold and enter in the lump cooling room cooling forming with described casting mold.
2. the melting equipment of non-crystaline amorphous metal as claimed in claim 1, is characterized in that, described smelting apparatus comprises that crucible and winding at the heater coil of this side in crucible week.
3. the melting equipment of non-crystaline amorphous metal as claimed in claim 2, is characterized in that, the melting equipment of described non-crystaline amorphous metal also comprises and from described working chamber, runs through described outer wall until insert the thermopair in described crucible.
4. the melting equipment of non-crystaline amorphous metal as claimed in claim 1, is characterized in that, described cooling room is also provided with heat exchanger.
5. the melting equipment of non-crystaline amorphous metal as claimed in claim 1, is characterized in that, described outer wall includes internal cavity, is provided with circulating cooling current in this internal cavity.
6. the melting equipment of non-crystaline amorphous metal as claimed in claim 1, is characterized in that, is also provided with visual window on described outer wall.
7. the melting equipment of non-crystaline amorphous metal as claimed in claim 1, is characterized in that, is also provided with weather gage on described feeding-passage and/or working chamber and/or cooling room.
8. the melting equipment of non-crystaline amorphous metal as claimed in claim 1, is characterized in that, described casting mold bottom is provided with roller.
9. the melting equipment of non-crystaline amorphous metal as claimed in claim 1, is characterized in that, described feeding-passage and/or working chamber and/or cooling room are also provided with camera head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377669.3U CN203419973U (en) | 2013-06-27 | 2013-06-27 | Smelting equipment for amorphous alloy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377669.3U CN203419973U (en) | 2013-06-27 | 2013-06-27 | Smelting equipment for amorphous alloy |
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| CN203419973U true CN203419973U (en) | 2014-02-05 |
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| CN201320377669.3U Expired - Lifetime CN203419973U (en) | 2013-06-27 | 2013-06-27 | Smelting equipment for amorphous alloy |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866156A (en) * | 2014-04-03 | 2014-06-18 | 东莞台一盈拓科技股份有限公司 | Copper-based alloy ingot and preparation method thereof as well as prepared copper-based amorphous alloy |
| CN104018101A (en) * | 2014-06-10 | 2014-09-03 | 东莞台一盈拓科技股份有限公司 | Low-valent copper-based alloy ingot, preparation method of ingot and low-valent copper-based amorphous alloy prepared from ingot |
| CN104120244A (en) * | 2014-07-23 | 2014-10-29 | 覃聪 | Vacuum smelting furnace |
| CN104308134A (en) * | 2014-10-27 | 2015-01-28 | 东莞台一盈拓科技股份有限公司 | High-frequency vacuum induction melting device and amorphous alloy melting method employing same |
| CN106947924A (en) * | 2017-06-01 | 2017-07-14 | 山东华晶新材料股份有限公司 | A kind of amorphous alloy strips processing unit (plant) |
| CN114474647A (en) * | 2022-02-10 | 2022-05-13 | 芜湖市旭辉电工新材料有限责任公司 | Polymer PTC melting system for temperature control heat tracing cable |
-
2013
- 2013-06-27 CN CN201320377669.3U patent/CN203419973U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866156A (en) * | 2014-04-03 | 2014-06-18 | 东莞台一盈拓科技股份有限公司 | Copper-based alloy ingot and preparation method thereof as well as prepared copper-based amorphous alloy |
| CN103866156B (en) * | 2014-04-03 | 2016-08-24 | 东莞台一盈拓科技股份有限公司 | Acid bronze alloy ingot and preparation method thereof and the cu-based amorphous alloys prepared |
| CN104018101A (en) * | 2014-06-10 | 2014-09-03 | 东莞台一盈拓科技股份有限公司 | Low-valent copper-based alloy ingot, preparation method of ingot and low-valent copper-based amorphous alloy prepared from ingot |
| CN104018101B (en) * | 2014-06-10 | 2017-06-06 | 东莞台一盈拓科技股份有限公司 | Low price acid bronze alloy ingot and preparation method thereof and use its obtained low price cu-based amorphous alloys |
| CN104120244A (en) * | 2014-07-23 | 2014-10-29 | 覃聪 | Vacuum smelting furnace |
| CN104308134A (en) * | 2014-10-27 | 2015-01-28 | 东莞台一盈拓科技股份有限公司 | High-frequency vacuum induction melting device and amorphous alloy melting method employing same |
| CN104308134B (en) * | 2014-10-27 | 2017-04-12 | 东莞台一盈拓科技股份有限公司 | High-frequency vacuum induction melting device and amorphous alloy melting method employing same |
| CN106947924A (en) * | 2017-06-01 | 2017-07-14 | 山东华晶新材料股份有限公司 | A kind of amorphous alloy strips processing unit (plant) |
| CN114474647A (en) * | 2022-02-10 | 2022-05-13 | 芜湖市旭辉电工新材料有限责任公司 | Polymer PTC melting system for temperature control heat tracing cable |
| CN114474647B (en) * | 2022-02-10 | 2024-02-02 | 芜湖市旭辉电工新材料有限责任公司 | Polymer PTC smelting system for temperature control heat tracing cable |
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Granted publication date: 20140205 |