CN104209490B - Fusion die-casting method of amorphous alloy cold crucible - Google Patents
Fusion die-casting method of amorphous alloy cold crucible Download PDFInfo
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- CN104209490B CN104209490B CN201410500957.2A CN201410500957A CN104209490B CN 104209490 B CN104209490 B CN 104209490B CN 201410500957 A CN201410500957 A CN 201410500957A CN 104209490 B CN104209490 B CN 104209490B
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Abstract
The invention relates to the technical field of casting of an amorphous material, in particular to a fusion die-casting method of an amorphous alloy cold crucible. The fusion die-casting method comprises the following steps of step 1, putting raw materials; step 2, extracting air and filling inert atmosphere; step 3, carrying out induction fusion; step 4, cooling; step 5, extracting air; step 6, pouring molten soup; step 7, carrying out die-casting. According to the fusion die-casting method of the amorphous alloy cold crucible, disclosed by the invention, the working procedures of manufacturing master alloy and an alloy ingot are omitted, all metal raw materials which are used for preparing amorphous alloy are put in a fusion chamber of a die casting machine for die casting after being directly fused, and thus the fusion die-casting method has the advantages that the working procedures are simple, the production hours are is short, and the production efficiency is high; carbide can be prevented from being mixed in the molten soup, thus the cleanliness of molten soup materials is high, the clean state in the fusion chamber can be kept, the quality of an amorphous alloy product is greatly improved, and the production cost can be reduced.
Description
Technical field
The present invention relates to the cold crucible melting die casting side in the die-casting technique field of non-crystalline material, more particularly to non-crystaline amorphous metal
Method.
Background technology
Prior art to the die casting mode of non-crystaline amorphous metal is: first makes the foundry alloy of nb metal and ni metal, recycles female
Alloy and other raw material metal make alloy pig, and then, die casting machine melts soup feed system and inside melter by supply is
System receives the alloy pig of sizing, delivers to die gate casing by molten soup transfer device again and (penetrate after then alloy pig being melted
Outlet), and then carry out being die cast as non-crystaline amorphous metal.This die casting mode of prior art is due to needing first to make foundry alloy and alloy
Ingot, accordingly, there exist tedious process, the shortcoming of production time length, so that low production efficiency, and equipment investment cost is high.
In addition, prior art is the mode carrying out high-frequency melting using graphite crucible to the melting of alloy pig, due to
Use graphite crucible during molten alloy ingot, and the carbon of graphite crucible itself at high temperature easily with non-crystaline amorphous metal in
Metallic element combines to form carbide, if carbide is formed in a large number, can affect material property, in addition, being mixed with the molten of carbide
Soup can make a very bad impression to product shaping when projecting, and that is, carbide can be mixed into alloy product inside or alloy product table
Face, if carbide is mixed into alloy product inside or alloy product surface, not only affects the quality of alloy product, Er Qie
Alloy product is processed or exists during post processing and difficult process intractable problem.It is additionally, since graphite crucible using
During can be consumed and be deformed so that needing often to change graphite crucible, thus causing the raising of production cost.Moreover,
Also have refractory material and lime slurry due to matching used with graphite crucible, need to additionally increase cost.
Content of the invention
Present invention aims to weak point of the prior art and provide that a kind of operation is simple, production effect is high
And improve product quality can melt pressure casting method with the cold crucible of the non-crystaline amorphous metal reducing production cost.
For reaching above-mentioned purpose, the present invention is achieved through the following technical solutions.
The cold crucible melting pressure casting method of non-crystaline amorphous metal is provided, comprises the following steps:
Step one, puts into raw material: the raw material metal being used for preparing non-crystaline amorphous metal is positioned in melter have cold
But in the copper crucible of system；Described copper crucible is provided with induction coil；
Step 2, is evacuated and pours into inert atmosphere: with air pump, described melter is pumped to certain vacuum, then
Pour into the inert atmosphere of certain volume toward described melter；
Step 3, induction fusing: described copper crucible will be positioned over by the heat that the induction coil of described copper crucible produces
In raw material metal melting, obtain molten soup；
Step 4, cooling: described molten soup is cooled to uniform temperature by the cooling system using described copper crucible；
Step 5, pumping: melter is pumped to again certain vacuum with air pump；
Step 6, soup: be ready for die casting in the mould described molten soup being poured into die casting machine；
Step 7, die casting: carry out die casting using die casting machine, obtain non-crystaline amorphous metal product；Wherein, during described soup,
Close the cooling system of described copper crucible, the induction coil continuation generation heat opening described copper crucible makes described molten soup keep
Certain temperature.
In technique scheme, described step one and described step 5, with air pump, melter is pumped to 10-1torr~
10-6The vacuum of torr.
In technique scheme, in described step one, pour into toward described melter and account for the 30% ~ 40% of described melting building volume
Inert atmosphere.
In technique scheme, in described step 3, the temperature of the heat of induction coil generation of described copper crucible is
3000℃~5000℃.
In technique scheme, in described step 4, described molten soup is cooled to by the cooling system using described copper crucible
900℃~950℃.
In technique scheme, in described step 6, the induction coil of described copper crucible continue to produce heat make described
Molten soup keeps 900 DEG C ~ 950 DEG C.
In technique scheme, in described step one, described inert atmosphere is nitrogen or noble gases.
In technique scheme, described noble gases are one of helium, neon, argon, Krypton or xenon.
In technique scheme, in described step 6, described die casting machine is vertical die-casting machine or horizontal plunger die casting machine.
Beneficial effects of the present invention:
(1) the cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present invention provides, during die casting non-crystaline amorphous metal, by
In the operation eliminating making foundry alloy and make alloy pig, and will be direct for all raw material metals being used for preparing non-crystaline amorphous metal
It is used for die casting after being positioned in the melter of die casting machine direct melting, so that the operation of the pressure casting method of the present invention is simple,
Highly shortened production hour, improve production efficiency, and save the equipment throwing making foundry alloy and making alloy pig
Money cost.
(2) the cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present invention provides, due to being used for preparing amorphous conjunction in melting
During the metal material of gold, graphite crucible of the prior art is substituted such that it is able to avoid graphite in prior art using copper crucible
Carbon in crucible occurs carburizing reagent to generate carbide with the metallic element in metal material, and then avoids carbide to be mixed into
To in molten soup, so that the cleannes of molten soup material are high, and the clean conditions in melter can be kept, substantially increase non-
The quality of peritectic alloy product.
(3) the cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present invention provides, due to substituting existing skill using copper crucible
Graphite crucible in art, thus avoid in prior art want frequent because of graphite crucible loss in use and deformation
Change graphite crucible, thus greatly reducing production cost.
(4) the cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present invention provides, considerably long due to avoiding the need for expending
Time be used for dismounting and install with the matching used refractory material of graphite crucible and lime slurry, thus greatly increasing production
Efficiency, and improve equipment mobility.
(5) the cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present invention provides, because all raw material metals are directly put
It is used for die casting after being placed in the melter of die casting machine direct melting, to calculate according to 200 kilograms of raw material metal of melting, melting
Time is 45 minutes ~ 60 minutes, and prior art utilizes required for graphite crucible molten alloy ingot by way of high-frequency melting
Melting time be more than 90 minutes, therefore, the present invention provide non-crystaline amorphous metal cold crucible melting pressure casting method, melting when
Between upper just can shorten more than 30%, thus substantially increasing production efficiency.
(6) the cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present invention provides, has method simply, can be applied to big
The feature of large-scale production.
Brief description
Fig. 1 is that the embodiment 1 of the cold crucible melting pressure casting method of the non-crystaline amorphous metal of the present invention uses vertical pressure to embodiment 3
The structural representation of the press casting procedure of casting machine.
Fig. 2 is that the embodiment 4 of the cold crucible melting pressure casting method of the non-crystaline amorphous metal of the present invention uses Horizontal type pressure to embodiment 7
The structural representation of the press casting procedure of casting machine.
Include in fig. 1 and 2:
1 copper crucible,
2 molten soup,
The mould of 3 vertical die-casting machines,
The mould of 4 horizontal plunger die casting machines.
Specific embodiment
Embodiment 1.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal of the present embodiment, comprises the following steps:
Step one, puts into raw material: the raw material metal being used for preparing non-crystaline amorphous metal is positioned in melter have cold
But in the copper crucible 1 of system；
Step 2, is evacuated and pours into argon: with air pump, melter is pumped to 10-2The vacuum of torr, then past molten
Melt the argon that room pours into account for melting building volume 30%；
Step 3, induction fusing: copper crucible 1 will be positioned over by the heat that the induction coil of copper crucible 1 produces 3000 DEG C
In raw material metal melting, obtain molten soup；
Step 4, cooling: molten soup is cooled to 900 DEG C by the cooling system using copper crucible 1；
Step 5, pumping: melter is pumped to again 10 with air pump-2The vacuum of torr；
Step 6, soup: be ready for die casting in the mould 3 molten soup 2 being poured into vertical die-casting machine；
Step 7, die casting: carry out die casting using die casting machine, obtain non-crystaline amorphous metal product；Wherein, what the present embodiment was obtained is non-
Peritectic alloy is zirconium-base amorphous alloy.Wherein, during soup, close the cooling system of copper crucible 1, open the sensing of copper crucible 1
Coil continues generation heat and makes molten soup keep 900 DEG C such that it is able to avoid molten soup cooling well.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present embodiment 1 provides, has operation simply, production hour is short,
The high advantage of production efficiency；And the cold crucible melting pressure casting method of this non-crystaline amorphous metal is it can be avoided that carbide is mixed in molten soup,
So that the cleannes of molten soup material are high, and the clean conditions in melter can be kept, substantially increase non-crystaline amorphous metal and produce
The quality of product, and production cost can be reduced.
Embodiment 2.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal of the present embodiment, comprises the following steps:
Step one, puts into raw material: the raw material metal being used for preparing non-crystaline amorphous metal is positioned in melter have cold
But in the copper crucible 1 of system；
Step 2, is evacuated and pours into nitrogen: with air pump, melter is pumped to 10-3The vacuum of torr, then past molten
Melt the nitrogen that room pours into account for melting building volume 40%；
Step 3, induction fusing: copper crucible 1 will be positioned over by the heat that the induction coil of copper crucible 1 produces 5000 DEG C
In raw material metal melting, obtain molten soup；
Step 4, cooling: molten soup is cooled to 950 DEG C by the cooling system using copper crucible 1；
Step 5, pumping: melter is pumped to again 10 with air pump-3The vacuum of torr；
Step 6, soup: be ready for die casting in the mould 3 molten soup 2 being poured into vertical die-casting machine；
Step 7, die casting: carry out die casting using die casting machine, obtain non-crystaline amorphous metal product；Wherein, what the present embodiment was obtained is non-
Peritectic alloy is cu-based amorphous alloys.Wherein, during soup, close the cooling system of copper crucible 1, open the sensing of copper crucible 1
Coil continues generation heat and makes molten soup keep 950 DEG C such that it is able to avoid molten soup cooling well.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present embodiment 2 provides, has operation simply, production hour is short,
The high advantage of production efficiency；And the cold crucible melting pressure casting method of this non-crystaline amorphous metal is it can be avoided that carbide is mixed in molten soup,
So that the cleannes of molten soup material are high, and the clean conditions in melter can be kept, substantially increase non-crystaline amorphous metal and produce
The quality of product, and production cost can be reduced.
Embodiment 3.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal of the present embodiment, comprises the following steps:
Step one, puts into raw material: the raw material metal being used for preparing non-crystaline amorphous metal is positioned in melter have cold
But in the copper crucible 1 of system；
Step 2, is evacuated and pours into helium: with air pump, melter is pumped to 10-4The vacuum of torr, then past molten
Melt the helium that room pours into account for melting building volume 35%；
Step 3, induction fusing: copper crucible 1 will be positioned over by the heat that the induction coil of copper crucible 1 produces 3500 DEG C
In raw material metal melting, obtain molten soup；
Step 4, cooling: molten soup is cooled to 910 DEG C by the cooling system using copper crucible 1；
Step 5, pumping: melter is pumped to again 10 with air pump-4The vacuum of torr；
Step 6, soup: be ready for die casting in the mould 3 molten soup 2 being poured into vertical die-casting machine；
Step 7, die casting: carry out die casting using die casting machine, obtain non-crystaline amorphous metal product；Wherein, what the present embodiment was obtained is non-
Peritectic alloy is ni-based amorphous alloy.Wherein, during soup, close the cooling system of copper crucible 1, open the sensing of copper crucible 1
Coil continues generation heat and makes molten soup keep 910 DEG C such that it is able to avoid molten soup cooling well.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present embodiment 3 provides, has operation simply, production hour is short,
The high advantage of production efficiency；And the cold crucible melting pressure casting method of this non-crystaline amorphous metal is it can be avoided that carbide is mixed in molten soup,
So that the cleannes of molten soup material are high, and the clean conditions in melter can be kept, substantially increase non-crystaline amorphous metal and produce
The quality of product, and production cost can be reduced.
Embodiment 4.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal of the present embodiment, comprises the following steps:
Step one, puts into raw material: the raw material metal being used for preparing non-crystaline amorphous metal is positioned in melter have cold
But in the copper crucible 1 of system；
Step 2, is evacuated and pours into argon: with air pump, melter is pumped to 10-1The vacuum of torr, then past molten
Melt the argon that room pours into account for melting building volume 30%；
Step 3, induction fusing: copper crucible 1 will be positioned over by the heat that the induction coil of copper crucible 1 produces 4000 DEG C
In raw material metal melting, obtain molten soup；
Step 4, cooling: molten soup is cooled to 920 DEG C by the cooling system using copper crucible 1；
Step 5, pumping: melter is pumped to again 10 with air pump-1The vacuum of torr；
Step 6, soup: be ready for die casting in the mould 4 molten soup 2 being poured into horizontal plunger die casting machine；
Step 7, die casting: carry out die casting using die casting machine, obtain non-crystaline amorphous metal product；Wherein, what the present embodiment was obtained is non-
Peritectic alloy is Fe-based amorphous alloy.Wherein, during soup, close the cooling system of copper crucible 1, open the sensing of copper crucible 1
Coil continues generation heat and makes molten soup keep 920 DEG C such that it is able to avoid molten soup cooling well.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present embodiment 4 provides, has operation simply, production hour is short,
The high advantage of production efficiency；And the cold crucible melting pressure casting method of this non-crystaline amorphous metal is it can be avoided that carbide is mixed in molten soup,
So that the cleannes of molten soup material are high, and the clean conditions in melter can be kept, substantially increase non-crystaline amorphous metal and produce
The quality of product, and production cost can be reduced.
Embodiment 5.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal of the present embodiment, comprises the following steps:
Step one, puts into raw material: the raw material metal being used for preparing non-crystaline amorphous metal is positioned in melter have cold
But in the copper crucible 1 of system；
Step 2, is evacuated and pours into neon: with air pump, melter is pumped to 10-5The vacuum of torr, then past molten
Melt the neon that room pours into account for melting building volume 33%；
Step 3, induction fusing: copper crucible 1 will be positioned over by the heat that the induction coil of copper crucible 1 produces 4500 DEG C
In raw material metal melting, obtain molten soup；
Step 4, cooling: molten soup is cooled to 930 DEG C by the cooling system using copper crucible 1；
Step 5, pumping: melter is pumped to again 10 with air pump-5The vacuum of torr；
Step 6, soup: be ready for die casting in the mould 4 molten soup 2 being poured into horizontal plunger die casting machine；
Step 7, die casting: carry out die casting using die casting machine, obtain non-crystaline amorphous metal product；Wherein, what the present embodiment was obtained is non-
Peritectic alloy is titanium-based amorphous alloy.Wherein, during soup, close the cooling system of copper crucible 1, open the sensing of copper crucible 1
Coil continues generation heat and makes molten soup keep 930 DEG C such that it is able to avoid molten soup cooling well.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present embodiment 5 provides, has operation simply, production hour is short,
The high advantage of production efficiency；And the cold crucible melting pressure casting method of this non-crystaline amorphous metal is it can be avoided that carbide is mixed in molten soup,
So that the cleannes of molten soup material are high, and the clean conditions in melter can be kept, substantially increase non-crystaline amorphous metal and produce
The quality of product, and production cost can be reduced.
Embodiment 6.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal of the present embodiment, comprises the following steps:
Step one, puts into raw material: the raw material metal being used for preparing non-crystaline amorphous metal is positioned in melter have cold
But in the copper crucible 1 of system；
Step 2, is evacuated and pours into Krypton: with air pump, melter is pumped to 10-6The vacuum of torr, then past molten
Melt the Krypton that room pours into account for melting building volume 38%；
Step 3, induction fusing: copper crucible 1 will be positioned over by the heat that the induction coil of copper crucible 1 produces 3700 DEG C
In raw material metal melting, obtain molten soup；
Step 4, cooling: molten soup is cooled to 940 DEG C by the cooling system using copper crucible 1；
Step 5, pumping: melter is pumped to again 10 with air pump-6The vacuum of torr；
Step 6, soup: be ready for die casting in the mould 4 molten soup 2 being poured into horizontal plunger die casting machine；
Step 7, die casting: carry out die casting using die casting machine, obtain non-crystaline amorphous metal product；Wherein, what the present embodiment was obtained is non-
Peritectic alloy is zirconium-base amorphous alloy.Wherein, during soup, close the cooling system of copper crucible 1, open the sensing of copper crucible 1
Coil continues generation heat and makes molten soup keep 940 DEG C such that it is able to avoid molten soup cooling well.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present embodiment 6 provides, has operation simply, production hour is short,
The high advantage of production efficiency；And the cold crucible melting pressure casting method of this non-crystaline amorphous metal is it can be avoided that carbide is mixed in molten soup,
So that the cleannes of molten soup material are high, and the clean conditions in melter can be kept, substantially increase non-crystaline amorphous metal and produce
The quality of product, and production cost can be reduced.
Embodiment 7.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal of the present embodiment, comprises the following steps:
Step one, puts into raw material: the raw material metal being used for preparing non-crystaline amorphous metal is positioned in melter have cold
But in the copper crucible 1 of system；
Step 2, is evacuated and pours into xenon: with air pump, melter is pumped to 10-2The vacuum of torr, then past molten
Melt the xenon that room pours into account for melting building volume 47%；
Step 3, induction fusing: copper crucible 1 will be positioned over by the heat that the induction coil of copper crucible 1 produces 4800 DEG C
In raw material metal melting, obtain molten soup；
Step 4, cooling: molten soup is cooled to 925 DEG C by the cooling system using copper crucible 1；
Step 5, pumping: melter is pumped to again 10 with air pump-2The vacuum of torr；
Step 6, soup: be ready for die casting in the mould 4 molten soup 2 being poured into horizontal plunger die casting machine；
Step 7, die casting: carry out die casting using die casting machine, obtain non-crystaline amorphous metal product；Wherein, what the present embodiment was obtained is non-
Peritectic alloy is cu-based amorphous alloys.Wherein, during soup, close the cooling system of copper crucible 1, open the sensing of copper crucible 1
Coil continues generation heat and makes molten soup keep 925 DEG C such that it is able to avoid molten soup cooling well.
The cold crucible melting pressure casting method of the non-crystaline amorphous metal that the present embodiment 7 provides, has operation simply, production hour is short,
The high advantage of production efficiency；And the cold crucible melting pressure casting method of this non-crystaline amorphous metal is it can be avoided that carbide is mixed in molten soup,
So that the cleannes of molten soup material are high, and the clean conditions in melter can be kept, substantially increase non-crystaline amorphous metal and produce
The quality of product, and production cost can be reduced.
Finally it should be noted that above example is merely to illustrate technical scheme rather than the present invention is protected
The restriction of scope, although being explained in detail to the present invention with reference to preferred embodiment, those of ordinary skill in the art should manage
Solution, technical scheme can be modified or equivalent, without deviating from technical solution of the present invention essence and
Scope.
Claims (9)
1. non-crystaline amorphous metal cold crucible melting pressure casting method it is characterised in that: comprise the following steps:
Step one, puts into raw material: the raw material metal being used for preparing non-crystaline amorphous metal is positioned in melter and has cooling system
In the copper crucible of system；Described copper crucible is provided with induction coil；
Step 2, is evacuated and pours into inert atmosphere: with air pump, described melter is pumped to certain vacuum, then toward institute
State the inert atmosphere that melter pours into certain volume；
Step 3, induction fusing: will be positioned in described copper crucible by the heat that the induction coil of described copper crucible produces
Raw material metal melts, and obtains molten soup；
Step 4, cooling: described molten soup is cooled to uniform temperature by the cooling system using described copper crucible；
Step 5, pumping: melter is pumped to again certain vacuum with air pump；
Step 6, soup: be ready for die casting in the mould described molten soup being poured into die casting machine；
Step 7, die casting: carry out die casting using die casting machine, obtain non-crystaline amorphous metal product；
Wherein, during described soup, close the cooling system of described copper crucible, the induction coil opening described copper crucible continues
Producing heat makes described molten soup keep certain temperature.
2. non-crystaline amorphous metal according to claim 1 cold crucible melting pressure casting method it is characterised in that: described step 2 and
Melter is pumped to 10 with air pump by described step 5-1torr~10-6The vacuum of torr.
3. non-crystaline amorphous metal according to claim 1 cold crucible melting pressure casting method it is characterised in that: described step 2
In, account for described melting building volume 30% ~ 40% inert atmosphere is poured into toward described melter.
4. non-crystaline amorphous metal according to claim 1 cold crucible melting pressure casting method it is characterised in that: described step 3
In, the temperature of the heat of induction coil generation of described copper crucible is 3000 DEG C ~ 5000 DEG C.
5. non-crystaline amorphous metal according to claim 1 cold crucible melting pressure casting method it is characterised in that: described step 4
In, described molten soup is cooled to 900 DEG C ~ 950 DEG C by the cooling system using described copper crucible.
6. non-crystaline amorphous metal according to claim 1 cold crucible melting pressure casting method it is characterised in that: described step 6
In, the induction coil of described copper crucible continues generation heat and makes described molten soup keep 900 DEG C ~ 950 DEG C.
7. non-crystaline amorphous metal according to claim 1 cold crucible melting pressure casting method it is characterised in that: described step 2
In, described inert atmosphere is nitrogen or noble gases.
8. non-crystaline amorphous metal according to claim 7 cold crucible melting pressure casting method it is characterised in that: described noble gases
For one of helium, neon, argon, Krypton or xenon.
9. non-crystaline amorphous metal according to claim 1 cold crucible melting pressure casting method it is characterised in that: described step 6
In, described die casting machine is vertical die-casting machine or horizontal plunger die casting machine.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089530A (en) * | 1992-12-30 | 1994-07-20 | 希钦拿制造有限公司 | Produce the method and apparatus of intermetallic castings |
| CN1479395A (en) * | 2003-04-15 | 2004-03-03 | 兰州理工大学 | LaNisbase cobaltless hydrogen storage alloy electrode material and its preparation method |
| CN101112716A (en) * | 2007-08-29 | 2008-01-30 | 哈尔滨工业大学 | Directional solidification device for preparing TiAl radicle alloy bloom |
| CN101942618A (en) * | 2010-09-30 | 2011-01-12 | 无锡南理工科技发展有限公司 | Magnesium-based block metal glass composite material and preparation method thereof |
| CN102183144A (en) * | 2011-04-14 | 2011-09-14 | 张森 | Cold crucible vacuum inductive smelting device having energy beam auxiliary heat source |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000005856A (en) * | 1998-06-23 | 2000-01-11 | Fuji Electric Co Ltd | Molten pressure molding machine |
-
2014
- 2014-09-26 CN CN201410500957.2A patent/CN104209490B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089530A (en) * | 1992-12-30 | 1994-07-20 | 希钦拿制造有限公司 | Produce the method and apparatus of intermetallic castings |
| CN1479395A (en) * | 2003-04-15 | 2004-03-03 | 兰州理工大学 | LaNisbase cobaltless hydrogen storage alloy electrode material and its preparation method |
| CN101112716A (en) * | 2007-08-29 | 2008-01-30 | 哈尔滨工业大学 | Directional solidification device for preparing TiAl radicle alloy bloom |
| CN101942618A (en) * | 2010-09-30 | 2011-01-12 | 无锡南理工科技发展有限公司 | Magnesium-based block metal glass composite material and preparation method thereof |
| CN102183144A (en) * | 2011-04-14 | 2011-09-14 | 张森 | Cold crucible vacuum inductive smelting device having energy beam auxiliary heat source |
| 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 |
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