CN204151433U - The preparation facilities of Mo-bearing granitoid material - Google Patents
The preparation facilities of Mo-bearing granitoid material Download PDFInfo
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- CN204151433U CN204151433U CN201420631425.8U CN201420631425U CN204151433U CN 204151433 U CN204151433 U CN 204151433U CN 201420631425 U CN201420631425 U CN 201420631425U CN 204151433 U CN204151433 U CN 204151433U
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- scandium
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Abstract
The preparation facilities of Mo-bearing granitoid material, comprises containing scandium peroxide breaks down control section, cell body and cooling down part; Wherein, cell body one end is provided with ionogen input channel, and the other end is provided with alloy billet output channel, is disposed with heating partial, graphite cuvette, anode conducting pipe and cathode collector bar in cell body; Containing scandium peroxide breaks down control section by being connected with cell body containing scandium input channel, cooling down part is arranged on alloy billet output channel tail end, and is connected with cooling recirculation system; In addition, the electrochemical sensor also arranged in cell body is connected with current sensor simultaneously with containing scandium peroxide breaks down control section.The utility model utilizes containing the higher minerals as raw material of scandium enrichment, reduces production cost significantly, simplifies production technique; And detect fluorion activity in ionogen by electrochemical sensor, realize accurately controlling containing scandium oxide compound addition, thus improve the performance of Mo-bearing granitoid material.
Description
Technical field
The utility model relates to alloy material preparing technical field, particularly relates to a kind of preparation facilities of Mo-bearing granitoid material.
Background technology
In recent years, along with the fast development of automobile, electronic product, especially adapting to the requirement of vehicles lightweight and household electrical appliance, the frivolous miniaturization of electronic product, is that geometry number increases progressively to the demand of aluminium; And the conventional aluminium alloy used is alleviating further, while the aluminum alloy spare part weight of thinning processing and thickness, in intensity, cannot meet the requirement of user, but user is light to quality, price is low, the aluminium alloy of easy processing, has higher requirement in raising intensity.
Scandium is 3d element, its lattice parameter, density and Physical and mechanical properties are closer to aluminium, yttrium and titanium, with regard to aluminium alloy, scandium has good dispersion-strengthened action to aluminium, a small amount of scandium is added in aluminium alloy, can be formed in aluminium alloy disperse, the Al3Sc intermetallic compound of high stable, and this compound and aluminum substrate have identical crystalline structure and close lattice parameter, can play the effect of precipitation strength agent, grain-refining agent and recrystallize inhibitor; The interpolation of scandium simultaneously plays strong metamorphism to aluminium alloy, can not only the crystal grain of remarkable refining aluminum alloy, suppress the recrystallize of alloy, and the intensity of alloy, plasticity, high-temperature behavior, etch resistant properties and welding property can be significantly improved, can also strengthen the anti-neutron irradiation damage performance of alloy, be found to the most effective alloy element of aluminium alloy up to now.
The principal element of current obstruction scandium large-scale application has two: 1, scandium alloy high cost; 2, the production technique of existing scandium alloy is too complicated; vacuum aluminum hot reducing method with apply comparatively general to method of mixing; but cause that these two kinds of modes consume energy greatly, high in cost of production unfavorable factor for various reasons; in fused salt Direct Electrolysis system current in addition; due to different with the fused salt of existing fine aluminium electrolysis system; fused salt replacement cannot be carried out; can only electrolytic aluminum scandium alloy in the lab; and large-scale production can not be carried out, the consequence caused also is that cost is high.Therefore, how by the manufacture and exploit of master alloy, make full use of containing the higher mineral of scandium enrichment, prepare Mo-bearing granitoid material, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Utility model content
The technical problem that the utility model solves is the preparation facilities providing a kind of Mo-bearing granitoid material, to solve the shortcoming in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
The preparation facilities of Mo-bearing granitoid material, comprises containing scandium peroxide breaks down control section, cell body and cooling down part; Wherein, cell body one end is provided with ionogen input channel, and the other end is provided with alloy billet output channel, is disposed with heating partial, graphite cuvette, anode conducting pipe and cathode collector bar in cell body; Containing scandium peroxide breaks down control section by being connected with cell body containing scandium input channel, cooling down part is arranged on alloy billet output channel tail end, and is connected with cooling recirculation system; In addition, in cell body, be also provided with electrochemical sensor and current sensor, and electrochemical sensor is connected with current sensor simultaneously with containing scandium peroxide breaks down control section.
In the utility model, anode conducting pipe is hollow cylindrical structure, and cathode collector bar is connected with negative electrode through anode hollow part, not only plays transmission current effect, and anticathode plays fixed action simultaneously, to ensure that negative electrode suspends in the electrolyte.
In the utility model, cathode collector bar is outside equipped with protective layer, for the protection of cathode collector bar from electrolytical corrosion and rise insulating effect, protective layer is that silicon nitride combined silicon carbide material is made.
In the utility model, in cell body, also have access to inert gas feeding duct, for prevent anode conducting pipe and cathode collector bar oxidized.
In the utility model, inert gas feeding duct is provided with switch-valve, Artificial Control can inputs to rare gas element in cell body.
In the utility model, alloy billet output channel tail end is provided with baffle plate, baffle plate is provided with magnetic valve, when the Mo-bearing granitoid blank generated in graphite cuvette reach a certain height, magnetic valve is opened automatically, and baffle plate rises, Mo-bearing granitoid blank input cooling down part cools, to suppress the recrystallize of alloy, significantly improve the intensity of alloy, plasticity, high-temperature behavior, etch resistant properties and welding property, strengthen the anti-neutron irradiation damage performance of alloy simultaneously; After treating the input of Mo-bearing granitoid blank, baffle plate returns starting position, and cell body carries out the Mo-bearing granitoid blank synthesis of next round.
In the utility model, baffle plate upper end is provided with ventilating pit, is convenient to the rare gas element be filled with in cell body and enters cooling down part by ventilating pit, generates Mo-bearing granitoid material under inert gas atmosphere.
In the utility model, ionogen input channel position is higher than alloy billet output channel position, so that the aluminium liquid that electrolysis goes out generates Mo-bearing granitoid blank with containing scandium oxide compound abundant reaction in graphite cuvette.
In the utility model, cabinet is comprised containing scandium peroxide breaks down control section, controller is provided with in its cabinet, cabinet is provided with operating panel, operating panel is connected with controller, electrochemical sensor is connected with controller respectively with current sensor, and electrochemical sensor is for detecting fluorion activity in ionogen, and current sensor is for detecting heating partial electric current.
In the utility model, in cooling down part, be provided with temperature sensor, for detecting the temperature generating Mo-bearing granitoid material.
In the utility model, in cooling recirculation system, input has water coolant, and water coolant is circulation external cooling type.
The preparation technology of Mo-bearing granitoid material, comprises the steps:
1) with containing the higher mineral of scandium enrichment for raw material is added into containing scandium peroxide breaks down control section, processing containing scandium oxide compound containing in scandium peroxide breaks down control section to containing detrimental impurity in the higher mineral of scandium enrichment, and to detecting containing scandium oxide compound after process, to keep being less than 50:1 containing scandium oxide compound and detrimental impurity mass ratio;
2) in cell body, electrolyte raw material is inputted by ionogen input channel, electrolyte raw material formula comprises aluminum oxide, Sodium Fluoride and aluminum fluoride, electrolysis is carried out under cryolite-based system, its prescription quality mark is: aluminum oxide 4.0 ~ 12%, Sodium Fluoride 38.0% ~ 59.0%, aluminum fluoride 25% ~ 40.0%, surplus is inevitable impurity; The baffle plate that alloy billet output channel tail end is arranged being placed in starting position simultaneously, for preventing electrolyte raw material from entering cooling down part without electrolytic synthesis, after raw material end of input to be electrolysed, closing ionogen input channel;
3) open the switch-valve on inert gas feeding duct, in cell body, be filled with the rare gas element of 0.02 ~ 0.05MPa;
4) open heating partial, the oxide compound that electrolysis obtains aluminium is carried out to the electrolyte raw material in cell body, cell body Inner electrolysis raw material temperature 930 ~ 1000 DEG C, cell body operating voltage 3.8 ~ 6.5V;
5) begin through containing scandium peroxide breaks down control section and input containing scandium oxide compound in cell body containing scandium input channel, obtain mixing solutions;
6) electrochemical sensor detects the molecular ratio of mixing solutions in cell body in real time, and current sensor detects the electric current of heating partial;
7) generate Mo-bearing granitoid blank after electrolysis of solutions for some time to be mixed, magnetic valve is opened, and Mo-bearing granitoid blank, by alloy billet output channel input cooling down part, carries out cooling and generates Mo-bearing granitoid material.
In the utility model, step 1) in, be bauxite or red mud containing the mineral that scandium enrichment is higher.
In the utility model, step 2) in, under cryolite-based system, carry out electrolysis, Scium trioxide solubleness (refers to free in the ionogen of melting with molecular ratio or is combined in Na
3alF
6in NaF and AlF
3mol ratio), there is following funtcional relationship in the addition of temperature and aluminum oxide:
S＝11.325-2.35M-2.742A+0.0175T+0.783MA (1-1)
In formula (1-1), S-Sc
2o
3solubleness, unit %;
M-molecular ratio, the scope of application 2.3 ~ 3.5;
A-Al
2o
3addition, the scope of application 1 ~ 7.8, unit %;
T-temperature (1223+t), the scope of application 1 ~ 45, unit K;
From formula (1-1), temperature factor is limited on the impact of Scium trioxide solubleness, therefore analyzes Al
2o
3and molecular ratio is to Sc
2o
3the impact of solubleness.
When temperature T=1243K (room temperature 20 DEG C), when molecular ratio M is respectively 2.3,2.7,3.2, the solubleness of scandium is along with Al
2o
3the functional relation of change is as follows:
S=-0.9411A+5.92 (molecular ratio is 2.3) (1-2)
S=-0.6279A+4.98 (molecular ratio is 2.7) (1-3)
S=-0.2686A+3.805 (molecular ratio is 3.2) (1-4)
From formula (1-2) ~ (1-4), in certain temperature, certain molecular ratio, in certain composition range, Sc
2o
3solubleness and Al
2o
3addition is inverse relation, meanwhile, and Al
2o
3addition to Sc
2o
3the influence degree of solubleness weakens with the increase of molecular ratio.
According to formula (1-1) S=11.325-2.35M-2.742A+0.0175T+0.783MA, when room temperature 20 DEG C, T=1243K,
S＝33.0775-2.35M-2.742A+0.783MA (1-5)
S=6.191-0.784M Al
2o
3content A=2 (%); (1-6)
S=0.707+0.782M Al
2o
3content A=4 (%); (1-7)
S=-4.777+2.348M Al
2o
3content A=6 (%); (1-8)
From formula (1-6) ~ (1-8), molecular ratio on the impact of Scium trioxide concentration mainly by and aluminum oxide interaction and affect, when the content of aluminum oxide is greater than a certain numerical value, the concentration of Scium trioxide increases with the increase of molecular ratio, when more a certain numerical value is low, the concentration of Scium trioxide reduces with the increase of molecular ratio.
In the utility model, in commercial process, molecular ratio weighs the important indicator that between electrolyte ingredient, whether proportionlity is suitable, also be the important parameter evaluating current efficiency, electrochemical sensor mainly measures the fluorion activity in ionogen according to membrane potential, when electrochemical sensor contacts with fluorion, electrochemical sensor film with electrolyte solution interface produces the membrane potential (by the ion-exchange equilibrium on electrode film surface produced) directly related with fluorion activity, principle of work is: in acidic electrolyte bath, add a certain amount of Sodium Fluoride, make it after sintering to become alkaline electrolyte, now except excessive Sodium Fluoride, other components are all water insoluble, namely the amount of remaining Sodium Fluoride is measured by fluorion back-and-forth method, its amount of substance ratio is determined with this, calculation formula is as follows:
CR-electrolyte molecule ratio in formula (2-1);
The quality of W-sample;
N
1--the quality of the Sodium Fluoride added;
N
2--the quality of remaining Sodium Fluoride;
β-1-∑ c
i, wherein, c
irefer to the massfraction of other components except free aluminum fluoride and sodium aluminum fluoride.
Utilize and contain the raw material of scandium oxide compound containing the higher mineral bauxite of scandium enrichment or red mud as preparation, not only can reduce production cost significantly, simplify production technique, (comprise iron to containing detrimental impurity in the higher mineral of scandium enrichment simultaneously, silicon etc.) carry out processing containing scandium oxide compound, and to detecting containing scandium oxide compound after process, to ensure to be less than 50:1 containing scandium oxide compound and detrimental impurity mass ratio, the needs of Alloyapplication can be met, electrolysis is carried out under cryolite-based system, fused salt can substitute, and detect fluorion activity in ionogen by electrochemical sensor, calculate in cell body with this and remain mixing solutions quality, determine whether that conveying contains scandium oxide compound and electrolyte raw material in cell body again, be conducive to controlling the consumption containing scandium oxide compound, by producing master alloy containing scandium oxide compound and electrolyte raw material electrolysis, final generation Mo-bearing granitoid material.
Beneficial effect: the utility model utilizes and contains the raw material of scandium oxide compound containing the higher mineral bauxite of scandium enrichment or red mud as preparation, not only can reduce production cost significantly, simplify production technique, process containing detrimental impurity in the higher mineral of scandium enrichment, to improve containing scandium oxide compound purity simultaneously; And in cell body, be provided with fluorion activity in electrochemical sensor detection ionogen, realize accurately controlling containing scandium oxide compound addition, thus the performance of raising Mo-bearing granitoid material.
Accompanying drawing explanation
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
Fig. 2 is three kinds of different scandium content aluminium alloy micro-organization charts in preferred embodiment of the present utility model.
Embodiment
Below by following specific embodiment, the utility model is described in detail.
See the preparation facilities of Fig. 1 Mo-bearing granitoid material, comprise containing scandium peroxide breaks down control section 1, cell body 2 and cooling down part 3, ionogen input channel 4, alloy billet output channel 5, heating partial 6, graphite cuvette 7, anode conducting pipe 8, protective layer 9, cathode collector bar 10, containing scandium input channel 11, baffle plate 12, cooling recirculation system 13, inert gas feeding duct 14 and switch-valve 15.
Cell body 2 one end is provided with ionogen input channel 4, and the other end is provided with alloy billet output channel 5, is disposed with heating partial 6, graphite cuvette 7, anode conducting pipe 8 and cathode collector bar 10 in cell body 2; Cathode collector bar 10 is outside equipped with protective layer 9, protective layer 9 is made for silicon nitride combined silicon carbide material, containing scandium peroxide breaks down control part, 1 by being connected with cell body 2 containing scandium input channel 11, cooling down part 3 is arranged on alloy billet output channel 5 tail end, and be connected with cooling recirculation system 13, in cooling recirculation system 13, input has water coolant, and water coolant is circulation external cooling type; In addition, electrochemical sensor and current sensor is also provided with in cell body 2, and electrochemical sensor and current sensor are connected with the controller containing scandium peroxide breaks down control section 1 respectively, electrochemical sensor is for detecting fluorion activity in ionogen, and current sensor is for detecting heating partial 6 electric current; Also have access to inert gas feeding duct 14 in cell body 2, inert gas feeding duct 14 is provided with switch-valve 15, Artificial Control can input to rare gas element in cell body 2.
Anode conducting pipe 8 is hollow cylindrical structure, and cathode collector bar 10 is connected with negative electrode through anode hollow part, not only plays transmission current effect, and anticathode plays fixed action simultaneously, to ensure that negative electrode suspends in the electrolyte.
Alloy billet output channel 5 tail end is provided with baffle plate 12, baffle plate 12 is provided with magnetic valve, when the Mo-bearing granitoid blank generated in graphite cuvette 7 reach a certain height, magnetic valve is opened automatically, baffle plate 12 rises, Mo-bearing granitoid blank input cooling down part 3 cools, to suppress the recrystallize of alloy; After treating the input of Mo-bearing granitoid blank, baffle plate 12 returns starting position, and cell body 2 carries out the Mo-bearing granitoid blank synthesis of next round.
Baffle plate 12 upper end is provided with ventilating pit, is convenient to the rare gas element be filled with in cell body 2 and enters cooling down part 3 by ventilating pit, generates Mo-bearing granitoid material under inert gas atmosphere.
Ionogen input channel 4 position is higher than alloy billet output channel 5 position, so that the aluminium liquid that electrolysis goes out generates Mo-bearing granitoid blank with containing scandium oxide compound abundant reaction in graphite cuvette 7.
Embodiment 1
The preparation technology of Mo-bearing granitoid material, comprises the steps:
1) be that raw material is added into containing scandium peroxide breaks down control section 1 with bauxite, processing containing scandium oxide compound containing in scandium peroxide breaks down control section 1 to containing detrimental impurity in the higher mineral of scandium enrichment, and to detecting containing scandium oxide compound after process, to keep containing scandium oxide compound and detrimental impurity mass ratio for 30:1;
2) in cell body 2, electrolyte raw material is inputted by ionogen input channel 4, electrolyte raw material formula comprises aluminum oxide, Sodium Fluoride and aluminum fluoride, electrolysis is carried out under cryolite-based system, its prescription quality mark is: aluminum oxide 4.0%, Sodium Fluoride 40.0%, aluminum fluoride 28%, surplus is inevitable impurity; The baffle plate 12 that alloy billet output channel 5 tail end is arranged being placed in starting position simultaneously, for preventing electrolyte raw material from entering cooling down part 3 without electrolytic synthesis, after raw material end of input to be electrolysed, closing ionogen input channel 4;
3) open the switch-valve 15 on inert gas feeding duct 14, in cell body 2, be filled with the rare gas element of 0.02MPa;
4) open heating partial 6, the oxide compound that electrolysis obtains aluminium is carried out to the electrolyte raw material in cell body 2, cell body 2 Inner electrolysis raw material temperature 930 DEG C, cell body operating voltage 3.8V;
5) begin through containing scandium peroxide breaks down control section 1 and input containing scandium oxide compound in cell body 2 containing scandium input channel 11, obtain mixing solutions;
6) electrochemical sensor detects the molecular ratio of mixing solutions in cell body 2 in real time, and current sensor detects the electric current of heating partial 6;
7) generate Mo-bearing granitoid blank after electrolysis of solutions for some time to be mixed, magnetic valve is opened automatically, and baffle plate 12 rises, and Mo-bearing granitoid blank input cooling down part 3 is carried out cooling and generated Mo-bearing granitoid material.
Embodiment 2
The preparation technology of Mo-bearing granitoid material, comprises the steps:
1) be that raw material is added into containing scandium peroxide breaks down control section 1 with bauxite, processing containing scandium oxide compound containing in scandium peroxide breaks down control section 1 to containing detrimental impurity in the higher mineral of scandium enrichment, and to detecting containing scandium oxide compound after process, to keep containing scandium oxide compound and detrimental impurity mass ratio for 40:1;
2) in cell body 2, electrolyte raw material is inputted by ionogen input channel 4, electrolyte raw material formula comprises aluminum oxide, Sodium Fluoride and aluminum fluoride, electrolysis is carried out under cryolite-based system, its prescription quality mark is: aluminum oxide 8.0%, Sodium Fluoride 50.0%, aluminum fluoride 32%, surplus is inevitable impurity; The baffle plate 12 that alloy billet output channel 5 tail end is arranged being placed in starting position simultaneously, for preventing electrolyte raw material from entering cooling down part 3 without electrolytic synthesis, after raw material end of input to be electrolysed, closing ionogen input channel 4;
3) open the switch-valve 15 on inert gas feeding duct 14, in cell body 2, be filled with the rare gas element of 0.035MPa;
4) open heating partial 6, the oxide compound that electrolysis obtains aluminium is carried out to the electrolyte raw material in cell body 2, cell body 2 Inner electrolysis raw material temperature 950 DEG C, cell body operating voltage 4.7V;
5) begin through containing scandium peroxide breaks down control section 1 and input containing scandium oxide compound in cell body 2 containing scandium input channel 11, obtain mixing solutions;
6) electrochemical sensor detects the molecular ratio of mixing solutions in cell body 2 in real time, and current sensor detects the electric current of heating partial 6;
7) generate Mo-bearing granitoid blank after electrolysis of solutions for some time to be mixed, magnetic valve is opened automatically, and baffle plate 12 rises, and Mo-bearing granitoid blank input cooling down part 3 is carried out cooling and generated Mo-bearing granitoid material.
Embodiment 3
The preparation technology of Mo-bearing granitoid material, comprises the steps:
1) be that raw material is added into containing scandium peroxide breaks down control section 1 with bauxite, processing containing scandium oxide compound containing in scandium peroxide breaks down control section 1 to containing detrimental impurity in the higher mineral of scandium enrichment, and to detecting containing scandium oxide compound after process, to keep containing scandium oxide compound and detrimental impurity mass ratio for 50:1;
2) in cell body 2, electrolyte raw material is inputted by ionogen input channel 4, electrolyte raw material formula comprises aluminum oxide, Sodium Fluoride and aluminum fluoride, electrolysis is carried out under cryolite-based system, its prescription quality mark is: aluminum oxide 12.0%, Sodium Fluoride 52.0%, aluminum fluoride 35%, surplus is inevitable impurity; The baffle plate 12 that alloy billet output channel 5 tail end is arranged being placed in starting position simultaneously, for preventing electrolyte raw material from entering cooling down part 3 without electrolytic synthesis, after raw material end of input to be electrolysed, closing ionogen input channel 4;
3) open the switch-valve 15 on inert gas feeding duct 14, in cell body 2, be filled with the rare gas element of 0.048MPa;
4) open heating partial 6, the oxide compound that electrolysis obtains aluminium is carried out to the electrolyte raw material in cell body 2, cell body 2 Inner electrolysis raw material temperature 980 DEG C, cell body operating voltage 5.9V;
5) begin through containing scandium peroxide breaks down control section 1 and input containing scandium oxide compound in cell body 2 containing scandium input channel 11, obtain mixing solutions;
6) electrochemical sensor detects the molecular ratio of mixing solutions in cell body 2 in real time, and current sensor detects the electric current of heating partial 6;
7) generate Mo-bearing granitoid blank after electrolysis of solutions for some time to be mixed, magnetic valve is opened automatically, and baffle plate 12 rises, and Mo-bearing granitoid blank input cooling down part 3 is carried out cooling and generated Mo-bearing granitoid material.
Mo-bearing granitoid material prepared by above-described embodiment 1 ~ 3 is melted down cast, cutting height from bottom is the cylindrical sample block of 3cm, carry out sand papering, 0.5%HF is adopted to corrode again, do metallographic, electronic microscope photos afterwards, see Fig. 2, scandium content 0.073% in figure x, scandium content 0.158% in figure y, scandium content 0.357% in figure z; Along with the matrix grain thinning effect of the increase aluminium alloy of Sc content strengthens, and when scandium content is lower, crystal grain is obviously poor, and when scandium content is higher, thinning effect is obvious.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. the preparation facilities of Mo-bearing granitoid material, comprises containing scandium peroxide breaks down control section, cell body and cooling down part; It is characterized in that, cell body one end is provided with ionogen input channel, and the other end is provided with alloy billet output channel, is disposed with heating partial, graphite cuvette, anode conducting pipe and cathode collector bar in cell body; Containing scandium peroxide breaks down control section by being connected with cell body containing scandium input channel, cooling down part is arranged on alloy billet output channel tail end, and is connected with cooling recirculation system; In addition, in cell body, be also provided with electrochemical sensor and current sensor, and electrochemical sensor is connected with current sensor simultaneously with containing scandium peroxide breaks down control section.
2. the preparation facilities of Mo-bearing granitoid material according to claim 1, is characterized in that, anode conducting pipe is hollow cylindrical structure.
3. the preparation facilities of Mo-bearing granitoid material according to claim 1, it is characterized in that, cathode collector bar is outside equipped with protective layer.
4. the preparation facilities of Mo-bearing granitoid material according to claim 1, is characterized in that, also have access to inert gas feeding duct in cell body.
5. the preparation facilities of Mo-bearing granitoid material according to claim 4, is characterized in that, inert gas feeding duct is provided with switch-valve.
6. the preparation facilities of Mo-bearing granitoid material according to claim 1, is characterized in that, alloy billet output channel tail end is provided with baffle plate, and baffle plate is provided with magnetic valve.
7. the preparation facilities of Mo-bearing granitoid material according to claim 6, is characterized in that, baffle plate upper end is provided with ventilating pit.
8. the preparation facilities of Mo-bearing granitoid material according to claim 1, it is characterized in that, cabinet is comprised containing scandium peroxide breaks down control section, controller is provided with in its cabinet, cabinet is provided with operating panel, operating panel is connected with controller, and electrochemical sensor is connected with controller respectively with current sensor.
9. the preparation facilities of Mo-bearing granitoid material according to claim 1, is characterized in that, is provided with temperature sensor in cooling down part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631425.8U CN204151433U (en) | 2014-10-28 | 2014-10-28 | The preparation facilities of Mo-bearing granitoid material |
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|---|---|---|---|
| CN201420631425.8U CN204151433U (en) | 2014-10-28 | 2014-10-28 | The preparation facilities of Mo-bearing granitoid material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313645A (en) * | 2014-10-28 | 2015-01-28 | 南京萨伯工业设计研究院有限公司 | Device and process for preparing scandium-containing aluminum alloy material |
| CN104746106A (en) * | 2015-04-21 | 2015-07-01 | 中南大学 | Molten salt electrolysis method for preparing aluminum-scandium intermediate alloy |
-
2014
- 2014-10-28 CN CN201420631425.8U patent/CN204151433U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313645A (en) * | 2014-10-28 | 2015-01-28 | 南京萨伯工业设计研究院有限公司 | Device and process for preparing scandium-containing aluminum alloy material |
| CN104313645B (en) * | 2014-10-28 | 2017-08-08 | 苏州萨伯工业设计有限公司 | The preparation facilities and preparation technology of Mo-bearing granitoid material |
| CN104746106A (en) * | 2015-04-21 | 2015-07-01 | 中南大学 | Molten salt electrolysis method for preparing aluminum-scandium intermediate alloy |
| CN104746106B (en) * | 2015-04-21 | 2017-02-22 | 中南大学 | Molten salt electrolysis method for preparing aluminum-scandium intermediate alloy |
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