CN207119804U - A kind of atomising device for preparing alloyed metal powder - Google Patents
A kind of atomising device for preparing alloyed metal powder Download PDFInfo
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- CN207119804U CN207119804U CN201720969107.6U CN201720969107U CN207119804U CN 207119804 U CN207119804 U CN 207119804U CN 201720969107 U CN201720969107 U CN 201720969107U CN 207119804 U CN207119804 U CN 207119804U
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Abstract
The utility model discloses a kind of atomising device for preparing alloyed metal powder, including main body, vacuum melting room and spray chamber are from top to bottom sequentially provided with the main body, melting appartus and heater are provided with the vacuum melting room, the heater heats to the melting appartus, the melting appartus has liquid outlet, the liquid outlet is connected by mozzle with the top of the spray chamber, gas nozzle is provided with the spray chamber, the gas nozzle is connected with high-pressure inert gas pipeline, the gas nozzle sprays high-pressure inert gas towards the outlet of the mozzle, provided with oxygen-containing gas pipeline and the inlet duct being connected with the oxygen-containing gas pipeline in the spray chamber, the oxygen-containing gas pipeline conveys oxygen-containing gas by the inlet duct into the spray chamber;The atomising device can make the surface passivation of alloyed metal powder in atomization process, so as to reach the phenomenon of strong adhesion between the sphericity of control copper and indium gallium alloy powder and powder.
Description
Technical field
A kind of atomising device is the utility model is related to, espespecially a kind of atomising device for preparing alloyed metal powder.
Background technology
The alloy powder for preparing field of solar energy application at present is mainly prepared by gas-atomized powder device, aerosolization
Fuel pulverizing plant is mainly for the preparation of various metal dusts, and each metal component is molten in the alloy powder applied due to field of solar energy
Point is widely different, for example, in copper and indium gallium alloy, indium fusing point is 156.6 DEG C, and gallium fusing point is 29.8 DEG C, and the fusing point of copper is
1083.4 DEG C, it is primarily present compound between indium-base alloy phase and copper gallium metal in the alloy phase of copper and indium gallium alloy powder, and by
Relatively low and the solid-liquid temperature range of copper and indium gallium alloy is larger in the fusing point of indium-base alloy, its solid-liquid temperature range reaches
250~600 DEG C, this result in current gas-atomized powder device made from alloy powder serious reunion be present and adhesion shows
, the particle surface of alloy powder is stained with substantial amounts of moonlet ball, and this not only make it that alloy powder yield is too low, also results in conjunction
Golden powder flowbility is poor, influences alloy powder subsequent use, such as during spraying target, powder feeding often occurs for conveying alloy powder
The obstruction of system, and the situations such as powder feeding is uneven, while also influence the performance of the product of final production.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of atomising device for preparing alloyed metal powder,
The atomising device can be such that copper and indium gallium alloy metal dust is being made on the premise of other metal impurities are not introduced in atomization process
It is passivated powder surface during powder, so as to reach the quantity of the sphericity of control alloyed metal powder and satellite ball powder
And adhesion phenomenon between powder, and it is finally reached the mobility for improving alloyed metal powder.This application provides one kind to prepare alloy
The atomising device of metal dust, including main body, vacuum melting room and spray chamber are from top to bottom sequentially provided with the main body, it is described
Melting appartus and heater are provided with vacuum melting room, the heater heats to the melting appartus, the fusing dress
Put with liquid outlet, the liquid outlet is connected by mozzle with the top of the spray chamber, and the liquid outlet is envelope before atomization
Sealing state is closed, starts to open the liquid outlet before being atomized, so that molten metal liquid is transported to the atomization in the atomization chamber of bottom
Point.Gas nozzle is provided with the spray chamber, the gas nozzle is connected with high-pressure inert gas pipeline, the gas nozzle court
Outlet injection high-pressure inert gas to the mozzle, be provided with the spray chamber oxygen-containing gas pipeline and with it is described oxygen-containing
The inlet duct of gas piping connection, the oxygen-containing gas pipeline are conveyed into the spray chamber oxygen-containing by the inlet duct
Gas.
Alternatively, buffer disc is provided between the oxygen-containing gas pipeline and the inlet duct, is provided with the buffer disc
Cavity is buffered, the oxygen-containing gas pipeline is connected by the buffering cavity with the inlet duct.
Alternatively, the oxygen-containing gas pipeline is low pressure oxygen-containing gas pipeline, the pressure in the low pressure oxygen-containing gas pipeline
Power is not less than 0.2MPa.
Alternatively, the inlet duct is multiple metal tubes, and the metal tube is fixed on the top of the spray chamber vertically,
And along the evenly spaced arrangement of spray chamber circumferencial direction.
Alternatively, the inlet duct include with the connecting tube of the oxygen-containing gas pipeline connection and with the connecting tube
The endless metal pipe of connection, the endless metal pipe are provided with fumarole, and the fumarole is along the endless metal pipe circumference side
To evenly spaced arrangement.
Alternatively, it is respectively equipped with gas flow control dress on the oxygen-containing gas pipeline and the high-pressure inert gas pipeline
Put and pressure control adjusting device.
Alternatively, ring-type spray disk, the ring-type spray are provided between the high-pressure inert gas pipeline and the gas nozzle
The ring cavity connected with the gas nozzle is provided with disk, the gas nozzle is uniform along the ring-type spray disk circle spacing
Arrangement.
Alternatively, the gas nozzle is narrow annular channel.
Alternatively, the outlet of the mozzle is passed through by the middle part of ring-type spray disk, the gas on the ring-type spray disk
The export direction of nozzle towards the mozzle is set.
Alternatively, the bottom of the spray chamber is removably connected with powder collecting tank.
Alternatively, the spray chamber is provided with gas outlet, and the gas outlet connects with exhaust gas processing device, the vent gas treatment
Device includes cyclone separator and the dust-filtering equipment being sequentially connected with.
Alternatively, the periphery of the mozzle is provided with heating and thermal insulation set.
Compared with prior art, the beneficial effects of the utility model are:
1st, oxygen-containing gas pipeline and inlet duct are provided with spray chamber of the present utility model, oxygen-containing gas pipeline passes through air inlet
Device conveys oxygen-containing gas into spray chamber, and oxygen-containing gas can make alloyed metal powder in alloying metal liquation atomization process
Surface passivation, because alloying metal liquation is atomized that the droplet size to be formed is different in atomization process, in stable atomization gas
In stream, drop of different sizes or particle are by with different speed, and particle is smaller, and speed is faster;Therefore little particle is often
Collided with slow larger particles, the alloyed metal powder by above-mentioned surface passivation can substantially reduce little particle and glue
Attached phenomenon, so as to suppress the formation of satellite ball, and bonding phenomenon between powder is reduced, it is especially larger to solid-liquid reaction milling scope
The indium alloy such as copper and indium gallium, effect highly significant.
2nd, oxygen-containing gas pipeline is provided with gas flow control device and pressure control adjusting device in the utility model, makes
The oxygen-containing gas of inlet duct injection forms the controllable oxidizing atmosphere of oxygen concentration in spray chamber;Because the oxidation in spray chamber
Property power be to be determined by oxygen concentration, the flow of the oxygen-containing gas of the injection, control oxygen-containing gas enter spray chamber in range of atomization
Flow, so as to control alloying metal liquation atomization process droplet and short grained degree of oxidation, therefore this can be utilized controllable
Oxidizing process realizes the modification on alloyed metal powder surface and passivation, and oxygen content in power does not interfere with making for final products
Use performance.
3rd, the gas outlet of spray chamber connects with exhaust gas processing device in the utility model, the gas for being atomized completion, through going out
Gas port flows out spray chamber, and after isolating fine powder by cyclone separator, then can be discharged through dust-filtering equipment to air.
4th, the bottom of spray chamber is removably connected with powder collecting tank in the utility model, makes the atomization formation of spray chamber
Alloyed metal powder is fallen into powder collecting tank, by dismantling powder collecting tank, you can obtains the alloy powder of atomization gained.
5th, oxygen-containing gas pipeline is low pressure oxygen-containing gas pipeline in the utility model, is contained by introducing low pressure into spray chamber
Carrier of oxygen, the Accurate Data Flow Control that can be easily achieved under low discharge.
6th, oxygen-containing gas pipeline is connected by buffering cavity with inlet duct in the utility model, cushion chamber body can make into
Device of air sprays oxygen-containing gas, can be easily achieved oxygen-containing gas Accurate Data Flow Control under stable pressure environment.
7th, inlet duct is multiple metal tubes uniformly arranged along spray chamber circumferencial direction interval in the utility model, can be real
The oxygen-containing gas that existing metal tube conveys into spray chamber is uniformly distributed.
8th, inlet duct includes endless metal pipe and the fumarole being arranged on shape metal tube in the utility model, realizes
The oxygen-containing gas that fumarole conveys into spray chamber is uniformly distributed.
9th, the utility model mesohigh inert gas piping sprays disk by ring-type and connected with gas nozzle, and ring-type spray disk can
Gas nozzle is set to spray high-pressure inert gas under stable pressure environment, it is accurate high-pressure inert gas can be easily achieved
Flow controls.
10th, the periphery of mozzle is provided with heating and thermal insulation set in the utility model, and heating and thermal insulation set can be acted in atomization and opened
Before beginning, mozzle is heated to set point of temperature, blocks mozzle in mozzle solidification to avoid being atomized incipient stage molten metal.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is realized and obtained in specification, claims and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used for providing further understanding technical solutions of the utility model, and a part for constitution instruction,
With being used to explain the technical solution of the utility model together with embodiments herein, do not form to technical solutions of the utility model
Limitation.
Fig. 1 is the sectional view of the embodiment of the utility model atomising device one;
Fig. 2 is the sectional view of another embodiment of the utility model atomising device;
Fig. 3 is the structural representation of inlet duct in the utility model atomising device;
Fig. 4 is the structural representation of annular metal tube bottom in the utility model inlet duct.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, below in conjunction with accompanying drawing to this
The embodiment of utility model is described in detail.It should be noted that in the case where not conflicting, embodiment in the application and
Feature in embodiment can be mutually combined.
Embodiment 1
As shown in figure 1, a kind of atomising device for preparing alloyed metal powder, including main body 1, main body 1 have columned
Tower body and coniform bottom, vacuum melting room 2 and spray chamber 3 are from top to bottom sequentially provided with main body 1, vacuum melting room 2 is set
Put in the surface of spray chamber 3, separated by a plate body between vacuum melting room 2 and spray chamber 3, set in vacuum melting room 2
There are melting appartus 5 and heater 4, in the present embodiment, melting appartus 5 is crucible, and heater 4 is around melting appartus 5
Surrounding is set, and heater 4 can heat to melting appartus 5, and can be heated to making it by the temperature in melting appartus 5
Interior alloying metal is all fused into alloying metal liquid, is provided with liquid outlet 18 in the bottom of melting appartus 5, liquid outlet 18 is with leading
One end connection of flow tube 6, liquid outlet 18 can import the alloying metal liquid in melting appartus 5 in mozzle 6.Opened in atomization
Before beginning, the liquid outlet 18 is blocked by mechanical seal rod, and control liquation reaches atomization point through mozzle 6 as needed.
The other end of mozzle 6 is provided with outlet 7, and the outlet 7 of the other end of mozzle 6, which passes through, is used for isolated vacuum working chamber 2
With the plate body between spray chamber 3, and connected with the top of spray chamber 3, you can alloying metal liquid is delivered to the top of spray chamber 3
Portion is atomized;The periphery of mozzle 6 is provided with heating and thermal insulation set, and heating and thermal insulation set can be before atomization action starts, by water conservancy diversion
Pipe 6 is heated to set point of temperature, blocks mozzle in the interior solidification of mozzle 6 to avoid being atomized incipient stage alloying metal liquation;
The high-pressure inert gas pipeline 8 being sequentially connected with, ring-type spray disk 9 and gas nozzle 10, high pressure inert are provided with the top of spray chamber 3
Gas piping 8 is used for the conveying high-pressure inert gas into spray chamber 3, and ring-type spray disk 9 is horizontally fixed on the top of spray chamber 3, its
It is interior to be provided with ring cavity 11, multiple gas nozzles 10 are communicated with the bottom of ring-type spray disk 9, and gas nozzle 10 sprays disk along ring-type
9 circumferencial direction arrangement, or the gas nozzle 10 is used as using narrow annular channel;When starting atomization, high-pressure inert gas pipe
High-pressure inert gas are delivered to the ring cavity 11 in ring-type spray disk 9 by road 8 first, enter row buffering, the height in ring cavity 11
Pressure inert gas is delivered in gas nozzle 10 again, realizes that gas nozzle 10 continually and steadily sprays high-pressure inert gas.Above-mentioned ring
The middle part of shape spray disk 9 is hollow structure, as ring cavity 11, and mozzle 6 makes ring-type spray disk 9 bottom through ring-type spray disk 9
Gas nozzle 10 is arranged around the outlet 7 of mozzle 6, and the outlet 7 of gas nozzle 10 towards mozzle 6 is set, and makes gas nozzle
10 high-pressure inert gas sprayed spray to the outlet 7 of mozzle 6, when starting atomization, alloying metal liquation in mozzle 6 by
The outflow of outlet 7, gas nozzle 10 sprays high-pressure inert gas to the alloying metal liquation of the outflow of outlet 7, by alloying metal liquation
Atomization.
In the utility model the top of spray chamber 3 be additionally provided with the oxygen-containing gas pipeline 12 sequentially connected, buffer disc 13 and
Inlet duct 14, oxygen-containing gas pipeline 12 are used to convey oxygen-containing gas into spray chamber 3, and buffer disc 13 is annular in shape, are provided with it
The buffering cavity 15 of ring-type, oxygen-containing gas pipeline 12 are connected with buffering cavity 15, and inlet duct is provided with the bottom of buffer disc 13
14, inlet duct 14 is multiple metal tubes being vertically arranged, such as stainless steel tube, and inlet duct 14 is along the lower circumference of buffer disc 13
Direction interval is uniformly arranged, and one end of inlet duct 14 is connected with buffering cavity 15, and the other end of inlet duct 14 is fixed vertically
On the top of spray chamber 3, when starting atomization, oxygen-containing gas is delivered to slow in buffer disc 13 by oxygen-containing gas pipeline 12 first
Rush cavity 15, enter row buffering, the oxygen-containing gas buffered in cavity 15 is delivered in inlet duct 14 again, realize inlet duct 14 to
Conveying oxygen-containing gas in spray chamber 3;Oxygen-containing gas can make the table of alloyed metal powder in alloying metal liquation atomization process
Face is passivated, because alloying metal liquation is atomized that the droplet size to be formed is different in atomization process, in stable atomization air flow,
Drop of different sizes or particle are by with different speed, and particle is smaller, and speed is faster;Therefore little particle often with speed
Slower larger particles collide, and the alloyed metal powder by above-mentioned surface passivation can substantially reduce showing for little particle adhesion
As so as to suppress the indium alloy such as the formation of satellite ball, copper and indium gallium especially larger to solid-liquid reaction milling scope, effect is very aobvious
Write;Oxygen-containing gas pipeline 12 is connected by buffering cavity 15 with inlet duct 14 in the utility model, and buffering cavity 15 can make
Inlet duct 14 sprays oxygen-containing gas, can be easily achieved oxygen-containing gas Accurate Data Flow Control under stable pressure environment;
Inlet duct 14 is uniformly arranged along the circumferencial direction interval of spray chamber 3 in the utility model, and inlet duct 14 can be achieved to spray chamber 3
The oxygen-containing gas of interior conveying is uniformly distributed.
In the present embodiment, oxygen-containing gas pipeline 12 is low pressure oxygen-containing gas pipeline, wherein, low pressure oxygen-containing gas pipeline is
Refer to the pipeline that the gas pressure in it is 0.2~0.9MPa, low pressure oxygen-containing gas pipeline can introduce low pressure into spray chamber 3 and contain
Carrier of oxygen, the Accurate Data Flow Control that can be easily achieved under oxygen-containing gas low discharge.
In the present embodiment, it is respectively equipped with gas flow control on oxygen-containing gas pipeline 12 and high-pressure inert gas pipeline 8
Device and pressure control adjusting device, gas flow control device and pressure control adjusting device are respectively used to control oxygen-containing gas
The flow and pressure of gas in pipeline 12 and high-pressure inert gas pipeline 8, the gas flow control dress on oxygen-containing gas pipeline 12
Put and pressure control adjusting device, the oxygen-containing gas that inlet duct 14 sprays can be made to form controllable oxidation in spray chamber 3
Property atmosphere;Because the oxidisability power in spray chamber 3 is to determine that control contains by oxygen concentration, the flow of the oxygen-containing gas of the injection
The flow for the range of atomization that carrier of oxygen enters in spray chamber 3, so as to control alloying metal liquation atomization process droplet and little particle
Degree of oxidation, therefore the modification on alloyed metal powder surface and passivation can be realized using this controllable oxidizing process.
In the present embodiment, the bottom of spray chamber 3 is removably connected with powder collecting tank 16, wherein, powder collecting tank 16
It is connected by flange with the bottom of spray chamber 3, powder collecting tank 16 is used to collect the alloying metal of 3 atomization formation of spray chamber
Powder, by dismantling powder collecting tank 16, you can obtain the alloy powder of atomization gained.
In the present embodiment, spray chamber 3 is provided with gas outlet, and gas outlet connects with exhaust gas processing device, exhaust gas processing device
Including the cyclone separator 17 being sequentially connected with and dust-filtering equipment, exhaust gas processing device makes the gas that completion is atomized, through outlet
Mouthful outflow spray chamber 3, and after isolating fine powder by cyclone separator 17, then filtered through dust-filtering equipment, you can to air
Discharge.
In set-up procedure is atomized, each raw metal is completely melted the utility model in melting appartus 5, is being atomized
Before, the liquid outlet 18 of the bottom of melting appartus 5 is blocked by plunger assembly, and no molten metal drops onto spray chamber 3 by mozzle 6
Interior, when starting atomization, by outside, the plunger assembly of the liquid outlet 18 of the bottom of melting appartus 5 lifts in connected mechanism, metal
Liquid flow to the center of the napex of spray chamber 3, the i.e. hollow structure at the middle part of ring-type spray disk 9 by mozzle 6;At the same time,
The switch of high-pressure inert gas pipeline 8 and oxygen-containing gas pipeline 12 is opened, the flow of high-pressure inert gas and pressure are adjusted to advise
Definite value, when high-pressure inert gas spray the gas nozzle 10 of the bottom of disk 9 by ring-type, high velocity air will be produced, speed even will be super
Velocity of sound is crossed, so as to which fierce interaction occur with the molten metal flowed out from mozzle 6, it is atomized into fine drop, it is tiny
Drop then will be forced to cool down rapidly in air-flow pushing course, obtain alloy powder, and buffered disk 13 and air inlet simultaneously
The oxygen-containing gas that device 14 guides is introduced in the inside of drop range of atomization, and the oxygen contained by the gas becomes nebulization region
Controllable oxidizing atmosphere, droplet form surface micro-oxidation during cooling of flying, make the alloy powder table of acquisition
Face is passivated, and so as to suppress mutual adhesion between powder, reduces the formation of satellite ball, copper especially larger to solid-liquid reaction milling scope
The indium alloys such as indium gallium, effect highly significant.
The utility model can be adjusted easily in spray chamber 3 by adjusting the pressure and flow of oxygen-containing gas
Oxygen concentration, so as to control the degree of oxidation on powder surface, reaching both makes powder surface passivation, also makes Powder Oxidation degree unlikely
In changing the shape of spherical powder, and powder totality oxygen content is set such as to pass through this device and method in relatively low level as far as possible
The oxygen content of the copper and indium gallium powder of preparation is below 5000ppm, and preferable oxygen content is 100~1500ppm.Through test on probation
The powder is made into copper and indium gallium target, fully meets the demand that sputtering target material uses unit.
Embodiment 2
The difference of embodiment 2 and embodiment 1 is that as shown in Figure 2, Figure 3 and Figure 4, inlet duct 12 includes connecting tube 19
And endless metal pipe 20, connecting tube 19 are fixed on the top of spray chamber 3 vertically, the top of connecting tube 19 with buffer disc 13
Buffering cavity 15 connects, and its bottom connects with endless metal pipe 20, and the bottom of endless metal pipe 20 is provided with fumarole, fumarole
Along the evenly spaced arrangement of the circumferencial direction of endless metal pipe 20;In the present embodiment, the fumarole on endless metal pipe 20 can be more
Added with beneficial to uniform conveying and distribution of the oxygen-containing gas in nebulization region.
Although the embodiment disclosed by the utility model is as above, described content is only to readily appreciate the utility model
And the embodiment used, it is not limited to the utility model.Technical staff in any the utility model art,
On the premise of not departing from the spirit and scope disclosed by the utility model, it can be carried out in the form and details of implementation any
Modification and change, but scope of patent protection of the present utility model, still should be subject to the scope of the claims as defined in the appended claims.
Claims (12)
- A kind of 1. atomising device for preparing alloyed metal powder, it is characterised in that including main body, in the main body from top to bottom according to It is secondary to be provided with vacuum melting room and spray chamber, it is provided with melting appartus and heater, the heater in the vacuum melting room The melting appartus is heated, the melting appartus has liquid outlet, and the liquid outlet passes through mozzle and the spray chamber Top connects, and is provided with gas nozzle in the spray chamber, the gas nozzle is connected with high-pressure inert gas pipeline, the gas Nozzle sprays high-pressure inert gas towards the outlet of the mozzle, be provided with the spray chamber oxygen-containing gas pipeline and with institute State oxygen-containing gas pipeline connection inlet duct, the oxygen-containing gas pipeline by the inlet duct into the spray chamber it is defeated Send oxygen-containing gas.
- 2. the atomising device according to claim 1 for preparing alloyed metal powder, it is characterised in that the oxygen-containing gas pipe Buffer disc is provided between road and the inlet duct, buffering cavity is provided with the buffer disc, the oxygen-containing gas pipeline passes through The buffering cavity connects with the inlet duct.
- 3. the atomising device according to claim 1 for preparing alloyed metal powder, it is characterised in that the oxygen-containing gas pipe Road is low pressure oxygen-containing gas pipeline, and the pressure in the low pressure oxygen-containing gas pipeline is not less than 0.2MPa.
- 4. the atomising device according to claim 2 for preparing alloyed metal powder, it is characterised in that the inlet duct is Multiple metal tubes, the metal tube are fixed on the top of the spray chamber vertically, and equal along the spray chamber circumferencial direction interval Even arrangement.
- 5. the atomising device according to claim 2 for preparing alloyed metal powder, it is characterised in that the inlet duct bag Include and the connecting tube of the oxygen-containing gas pipeline connection and the endless metal pipe connected with the connecting tube, the endless metal Pipe is provided with fumarole, and the fumarole is along the evenly spaced arrangement of endless metal pipe circumferencial direction.
- 6. according to any described atomising devices for preparing alloyed metal powder of claim 1-5, it is characterised in that described oxygen-containing Gas flow control device and pressure control adjusting device are respectively equipped with gas piping and the high-pressure inert gas pipeline.
- 7. according to any described atomising devices for preparing alloyed metal powder of claim 1-5, it is characterised in that the high pressure Ring-type spray disk is provided between inert gas piping and the gas nozzle, is provided with the ring-type spray disk and connects with the gas nozzle Logical ring cavity, the gas nozzle spray the evenly spaced arrangement of disk circumferencial direction along the ring-type.
- 8. according to any described atomising devices for preparing alloyed metal powder of claim 1-5, it is characterised in that the gas Nozzle is narrow annular channel.
- 9. the atomising device according to claim 7 for preparing alloyed metal powder, it is characterised in that the mozzle goes out The middle part that mouth is sprayed disk by the ring-type is passed through, and the export direction of gas nozzle towards the mozzle on the ring-type spray disk is set Put.
- 10. according to any described atomising devices for preparing alloyed metal powder of claim 1-5, it is characterised in that the mist The bottom for changing room is removably connected with powder collecting tank.
- 11. according to any described atomising devices for preparing alloyed metal powder of claim 1-5, it is characterised in that the mist Change room and be provided with gas outlet, the gas outlet connects with exhaust gas processing device, and the exhaust gas processing device includes the rotation being sequentially connected with Wind separator and dust-filtering equipment.
- 12. according to any described atomising devices for preparing alloyed metal powder of claim 1-5, it is characterised in that described to lead The periphery of flow tube is provided with heating and thermal insulation set.
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CN201720969107.6U CN207119804U (en) | 2017-08-04 | 2017-08-04 | A kind of atomising device for preparing alloyed metal powder |
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CN201720969107.6U CN207119804U (en) | 2017-08-04 | 2017-08-04 | A kind of atomising device for preparing alloyed metal powder |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107377983A (en) * | 2017-08-04 | 2017-11-24 | 米亚索乐装备集成(福建)有限公司 | A kind of atomising device for preparing alloyed metal powder |
CN109304471A (en) * | 2018-10-30 | 2019-02-05 | 湖南天际智慧材料科技有限公司 | A kind of plasma powder by atomization equipment suitable for refractory metal |
CN110181067A (en) * | 2019-07-08 | 2019-08-30 | 华南理工大学 | A kind of combined type gas-atomized powder equipment |
CN116037937A (en) * | 2022-12-12 | 2023-05-02 | 安徽金亿新材料股份有限公司 | Improve metal powder manufacture equipment of intelligent manufacturing powder quality |
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2017
- 2017-08-04 CN CN201720969107.6U patent/CN207119804U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107377983A (en) * | 2017-08-04 | 2017-11-24 | 米亚索乐装备集成(福建)有限公司 | A kind of atomising device for preparing alloyed metal powder |
CN109304471A (en) * | 2018-10-30 | 2019-02-05 | 湖南天际智慧材料科技有限公司 | A kind of plasma powder by atomization equipment suitable for refractory metal |
CN109304471B (en) * | 2018-10-30 | 2023-10-03 | 湖南天际智慧材料科技有限公司 | Plasma atomizing powder process equipment suitable for high-melting point metal |
CN110181067A (en) * | 2019-07-08 | 2019-08-30 | 华南理工大学 | A kind of combined type gas-atomized powder equipment |
CN116037937A (en) * | 2022-12-12 | 2023-05-02 | 安徽金亿新材料股份有限公司 | Improve metal powder manufacture equipment of intelligent manufacturing powder quality |
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