CN214120747U - Metal smelting furnace - Google Patents
Metal smelting furnace Download PDFInfo
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- CN214120747U CN214120747U CN202023102021.4U CN202023102021U CN214120747U CN 214120747 U CN214120747 U CN 214120747U CN 202023102021 U CN202023102021 U CN 202023102021U CN 214120747 U CN214120747 U CN 214120747U
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Abstract
The utility model discloses a metal smelting furnace, which comprises a furnace body, a smelting container, a resistance wire heating coil, a water cooling coil and an insulating plate; the furnace body comprises a bottom plate and a side wall, and the bottom plate and the side wall enclose to form a furnace chamber with an opening at the upper end; the smelting container is arranged in the furnace cavity and is used for forming molten metal by metal raw materials; the resistance wire heating coil is sleeved outside the smelting container, the water cooling coil is sleeved outside the smelting container, and the resistance wire heating coil and the water cooling coil are arranged at intervals; the insulation plate is axially arranged on the outer sides of the water-cooling coil and the resistance wire heating coil along the smelting container and used for preventing short circuit between the water-cooling coil and the resistance wire heating coil. The metal smelting furnace is convenient for temperature control.
Description
Technical Field
The utility model relates to a metal smelting furnace.
Background
The melting temperature has a significant effect on the quality of the alloy cast product. The molten metal with too high smelting temperature is easy to oxidize, and part of alloy elements are relatively large in burning loss; the smelting temperature is too low, and part of alloy raw materials cannot be fully dispersed in the alloy melt; thereby reducing the performance of the alloy product and influencing the component accuracy and yield of the alloy product.
CN206410508U discloses an electrically heated aluminum metal smelting furnace. The smelting furnace comprises a crucible, a heating inner cavity and an asbestos outer plate, wherein a refractory brick is arranged at a position between the heating inner cavity and the asbestos outer plate, a supporting brick is embedded on the refractory brick, and a resistance wire is installed on the supporting brick.
CN208254210U discloses an environmental protection smelting furnace body for alloy material production. This furnace body includes smelting furnace main part, top cap, heating chamber, heating filament board, circulating pump, pivot, motor and fixed column, and the heating filament board sets up in the heating chamber. And heating the alloy material in the smelting furnace body by adopting an electric heating wire plate.
CN205641971U discloses a special smelting furnace for magnesium aluminum alloy production. This smelting furnace includes base, wheel, support frame, axis of rotation, the base below sets up the wheel, set up on the base the support frame, set up on the support frame the axis of rotation, the axis of rotation afterbody sets up the rocker, set up the smelting furnace in the axis of rotation, the inside inner tube that sets up of smelting furnace, the smelting bottom of the furnace portion sets up the electric stove silk. The smelting furnace adopts an electric furnace wire to heat the magnesium-aluminum alloy raw material.
CN202522062U discloses a medium frequency induction melting furnace for copper and copper alloy. The smelting furnace comprises a furnace lining, an induction coil outside the furnace lining, a furnace cover and a smoke outlet arranged on the furnace cover, wherein a furnace opening water cooling ring and a furnace bottom water cooling ring are respectively arranged above and below the induction coil. The furnace mouth water cooling ring and the furnace bottom water cooling ring play a cooling role.
In the prior art, the metal raw materials in the smelting furnace are heated in a single heating mode, and the heating temperature is not easy to control.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a metal smelting furnace, this metal smelting furnace is convenient for control the temperature.
The utility model provides a metal smelting furnace, which comprises a furnace body, a smelting container, a resistance wire heating coil, a water-cooling coil and an insulating plate;
the furnace body comprises a bottom plate and a side wall, and the bottom plate and the side wall enclose to form a furnace chamber with an opening at the upper end;
the smelting container is arranged in the furnace cavity and is used for forming molten metal by metal raw materials;
the resistance wire heating coil is sleeved outside the smelting container, the water cooling coil is sleeved outside the smelting container, and the resistance wire heating coil and the water cooling coil are arranged at intervals;
the insulation plate is axially arranged on the outer sides of the water-cooling coil and the resistance wire heating coil along the smelting container and used for preventing short circuit between the water-cooling coil and the resistance wire heating coil.
According to the utility model discloses a metal smelting furnace, preferably, metal smelting furnace still includes heat preservation device, heat preservation device sets up the outside of water-cooling coil.
According to the utility model discloses a metal smelting furnace, preferably, metal smelting furnace still includes cable, cable seal spare, power supply line and power supply line seal spare;
one end of the cable is connected with the water-cooling coil, and the other end of the cable penetrates through the side wall of the furnace body to be connected with power supply equipment;
the cable sealing piece is arranged at the joint between the cable and the side wall of the furnace body;
one end of the power supply wire is connected with the resistance wire heating coil, and the other end of the power supply wire penetrates through the side wall of the furnace body and is connected with power supply equipment;
the power supply line sealing piece is arranged at the connecting position between the power supply line and the side wall of the furnace body.
According to the utility model discloses a metal smelting furnace, preferably, metal smelting furnace still includes the casting ingot mould, and its setting is in the furnace chamber, and be located the below of smelting container, it is used for collecting the metal melt of pouring out from the smelting container and cools down it.
According to the utility model discloses a metal smelting furnace, preferably, metal smelting furnace still includes the surveillance camera head, the surveillance camera head sets up in the furnace chamber, it is used for shooting the process that metal raw materials formed molten metal in the smelting container and the state of molten metal.
According to the utility model discloses a metal smelting furnace, preferably, metal smelting furnace still includes the bell, the bell sets up on the upper end opening of furnace chamber, thereby will the furnace chamber is sealed.
According to the utility model discloses a metal smelting furnace, preferably, the edge of furnace lid and/or the top edge department of the lateral wall of furnace body is provided with at least one locking device, locking device is used for guaranteeing the leakproofness of furnace chamber.
According to the utility model discloses a metal smelting furnace, preferably, the metal smelting furnace still includes vacuum apparatus and aerating device;
the vacuum device comprises a connecting pipe, a vacuum valve and vacuumizing equipment; one end of the connecting pipe is connected with the vacuumizing equipment, the other end of the connecting pipe is connected with the side wall of the furnace body, and a vacuum valve is arranged on the connecting pipe;
the inflation device comprises an inflation tube, an inflation valve and inflation equipment; one end of the inflation tube is connected with the inflation equipment, the other end of the inflation tube is connected with the side wall of the furnace body, and an inflation valve is arranged on the inflation tube.
According to the utility model discloses a metal smelting furnace, preferably, metal smelting furnace still includes temperature measuring device, and it is arranged in monitoring metal smelting furnace interior smelting in the temperature of the metalliferous feed material.
According to the utility model discloses a metal smelting furnace, preferably, the metal smelting furnace still includes power supply unit, be provided with the PLC controller in the power supply unit;
the output end of the PLC is respectively connected with one end of the cable, which is far away from the water-cooling coil, one end of the power supply line, which is far away from the resistance wire heating coil, the controlled end of the vacuumizing device and the controlled end of the inflating device; and the input end of the PLC is connected with the output end of the temperature measuring device.
The utility model discloses a metal smelting furnace is provided with resistance wire heating coil and water-cooling coil, heats the metalliferous feed in the smelting furnace through two kinds of heating methods, and heating temperature controls easily, can guarantee heating temperature's accuracy.
Drawings
Fig. 1 is a schematic structural diagram of a metal smelting furnace of the present invention.
The reference numerals are detailed below:
1-a power supply device; 11-furnace lid locking means; 12-a surveillance camera; 14-a temperature measuring device; 15-a smelting vessel; 2-furnace body; 3-furnace cover; 4-vacuum device; 42-connecting pipe; 41-a vacuum valve; 5-an inflation device; 51-a gas-filled tube; 52-an inflation valve; 61-a cable; 62-a supply line; 63-a water-cooled coil; 64-resistance wire heating coil; 65-an insulating plate; 66-cable seals; 67-supply line seal; 7-casting ingot mold.
Detailed Description
The present invention will be further described with reference to the following specific examples, but the scope of the present invention is not limited thereto.
The utility model discloses a metal smelting furnace includes furnace body, smelting container, resistance wire heating coil, water-cooling coil and insulation board. In some embodiments, the metal melting furnace of the present invention may further comprise one or more of a heat retaining device, a cable seal, a power supply line seal, a cast ingot mold, a monitoring camera, a furnace lid, a vacuum device, an inflation device, a temperature measuring device, a power supply apparatus, and a pressure measuring device.
Furnace body
The utility model discloses a furnace body includes bottom plate and lateral wall, and bottom plate and lateral wall enclose to close and form the furnace chamber that has upper end open-ended. The shape of the bottom plate is not particularly limited, and the projection of the bottom plate on the horizontal plane can be circular, rectangular, square or rhombic. The base plate may have an arc. The side wall is of a cylindrical structure. The projection of the side wall on the horizontal plane can be circular, rectangular, square or rhombic. According to one embodiment of the invention, the projection of the bottom plate on the horizontal plane is circular, the projection of the side wall on the horizontal plane is circular, and the diameter of the side wall is equal to the diameter of the projection of the bottom plate on the horizontal plane. One end of the side wall is connected with the bottom plate to form a furnace chamber with an opening at the upper end. The bottom plate and the side wall can be of an integral structure, and the bottom plate and the side wall can also be connected in a welding mode and the like.
The upper edge of the side wall may be provided with a locking means. The so-called "upper edge" is the edge of the side wall facing away from the base plate. The furnace body and the furnace cover are connected in a locking way through a locking device, so that the furnace chamber is sealed.
Smelting vessel
The melting vessel is used for forming molten metal from a metal raw material. The smelting container is arranged in the furnace cavity. According to an embodiment of the present invention, the smelting vessel is arranged in the middle of the furnace chamber. The side wall of the smelting vessel may be of cylindrical configuration. Therefore, the water-cooling coil and the resistance wire heating coil can be better contacted with the smelting container, and the heat transfer efficiency can be improved. The smelting vessel is made of a high temperature resistant material. The smelting vessel may be a crucible. The crucible may be formed of alkali metal oxide, tungsten, molybdenum, niobium or titanium. And will not be described in detail herein.
Resistance wire heating coil and water-cooling coil
The utility model provides heat energy for the smelting container through the resistance wire heating coil and the water-cooling coil. The heating temperature is convenient to control through multiple heating modes, and the accuracy of temperature control is improved.
The utility model discloses a water-cooling coil comprises multiturn coil. The water-cooling coil is sleeved outside the smelting container. One or more turns of heating resistance wires are arranged in gaps among turns of the water-cooling coil. For example, two or three turns of resistance wire may be provided. The number of turns of the heating resistance wire arranged in the gap between the turns of the water-cooling coil is not too large, otherwise, the uniformity of the temperature of the smelting container is influenced.
The utility model discloses a heating resistance wire coil is formed by the winding of multiturn resistance wire. The heating resistance wire coil is sleeved outside the smelting container. One or more turns of water-cooling coils are arranged in gaps among turns of the heating resistance wire coil. For example, a two-turn water-cooled coil or a three-turn water-cooled coil may be provided. The number of turns of the water-cooling coil arranged between the holes of the heating resistance wire coil is not easy to be too many, otherwise the uniformity of the temperature in the smelting container is influenced, and the temperature in the furnace is not easy to be controlled.
The utility model discloses a water-cooling coil and heating resistor silk set up in turn, can make the temperature in the smelting container more even like this, are convenient for control the temperature in the stove.
Insulating board
The utility model discloses an insulation board is followed it sets up in the outside of water-cooling coil and resistance wire heating coil to smelt the container axial. This can prevent a short circuit between the water-cooled coil and the resistance wire heating coil. The insulating plate may have an elongated structure. The insulating plate may be a plate-like structure formed of an insulating material, such as a wooden plate.
Heat preservation device
The utility model discloses a heat preservation device sets up the outside at water-cooling coil. This can improve the heating efficiency.
Cable and cable seal
The utility model discloses in, the one end and the water-cooling coil of cable are connected, and the other end of cable can be connected with PLC controller output. The cable sealing member is arranged at the connecting position between the cable and the furnace body, thereby ensuring the sealing property of the furnace chamber.
Power supply line and power supply line seal
The utility model discloses in, the one end and the resistance wire heating coil of power supply line are connected, and the other end of power supply line can be connected with the PLC controller output. The power supply wire sealing piece is arranged at the connecting position between the power supply wire and the furnace body, so that the sealing performance of the furnace chamber is ensured.
Casting ingot mould
The utility model discloses a casting ingot mould sets up in the furnace chamber. The casting ingot mould is located below the smelting vessel. The casting ingot mould collects the alloy melt poured out of the smelting container and cools the alloy melt. According to one embodiment of the invention, the central axis of the smelting vessel coincides with the central axis of the casting ingot mould. The shape and structure of the cast ingot mold are determined according to the desired shape of the metal ingot, and are not particularly limited.
Monitoring camera
The utility model discloses a surveillance camera head sets up in the furnace chamber, and it is used for shooting the process that metal raw materials formed molten metal in the smelting container and molten metal's state. Thus, the temperature can be adjusted in time according to the condition in the metal smelting furnace.
Furnace lid
The furnace lid may include an upper lid plate and a side plate. The shape of the upper cover plate is not particularly limited. The shape of the upper cover plate may be the same as the shape of the base plate. In some embodiments, the projection of the upper cover plate on the horizontal plane is circular. The middle part of the upper cover plate can be upwards protruded to form a convex part. The raised portion smoothly transitions to the edge of the upper cover plate. The side plate is of a cylindrical structure. The projection of the side plate on the horizontal plane is the same as the projection of the upper cover plate on the horizontal plane in shape. In some embodiments, the side plate is cylindrical. The diameter of the projection of the upper cover plate on the horizontal plane is equal to that of the side plate. The edge of the upper cover plate is connected with the upper edge of the side plate. The lower edges of the side plates are in contact with the upper edges of the side walls. The edge of the furnace cover can be provided with at least one locking device which is used for ensuring the tightness of the furnace chamber.
In some embodiments, the lower edges of the side plates may be provided with locking means. One or more, for example 4, locking means may be provided. The plurality of locking devices may be evenly distributed on the side plates. In other embodiments, the upper edges of the side walls of the furnace may be provided with locking devices. One or more, for example 4, locking means may be provided. The plurality of locking means may be evenly distributed over the side wall. In still other embodiments, the upper edges of the side walls of the furnace body and the lower edges of the side plates of the upper cover plate may be provided with locking devices, respectively. The number of the locking devices may be plural, for example, 6. The plurality of locking means may be evenly distributed on the side wall or the side plate. The furnace body and the furnace cover are connected in a locking way through a locking device, so that the furnace chamber is sealed.
Vacuum device and inflator
The utility model discloses a vacuum apparatus is used for the furnace chamber evacuation. The vacuum device may include a connection pipe, a vacuum valve, and a vacuum pumping apparatus. The controlled end of the vacuum pumping device can be connected with a PLC controller. One end of the connecting pipe is connected with the vacuumizing equipment, and the other end of the connecting pipe is connected with the furnace body. The connecting pipe is provided with a vacuum valve.
The utility model discloses an aerating device is used for letting in protective gas in to the furnace chamber. The inflation device comprises an inflation tube, an inflation valve and inflation equipment. The controlled end of the inflating equipment can be connected with the PLC controller. One end of the gas-filled tube is connected with the gas-filled device, and the other end of the gas-filled tube is connected with the furnace body. An inflation valve is arranged on the inflation tube.
Temperature measuring device
The utility model discloses a temperature measuring device is arranged in monitoring the metal feedstock's of smelting in the metal melting furnace temperature. The temperature measuring device can be arranged on the furnace cover and also can be arranged on the furnace body. According to one embodiment of the invention, the temperature measuring device is an infrared temperature measuring device. The temperature measuring device may have an output. The output end of the temperature measuring device is connected with the input end of the PLC.
Pressure measuring device
The utility model discloses a pressure measurement device is used for monitoring the pressure in the metal smelting furnace. The pressure measuring device can be arranged on the furnace cover and also can be arranged on the furnace body. According to one embodiment of the invention, the pressure measuring device is a pressure gauge.
Power supply device and PLC controller
The utility model discloses a power supply unit sets up one side of furnace body, it can control power supply. The power supply device may be a power control cabinet.
The PLC controller is arranged in the power supply equipment. The output end of the PLC can be connected with one or more of one end of the cable far away from the water-cooling coil, one end of the power supply wire far away from the resistance wire heating coil, the controlled end of the vacuum device and the controlled end of the air charging device. The input end of the PLC controller can be connected with the output end of the temperature measuring device.
Example 1
Fig. 1 is a schematic structural diagram of a metal smelting furnace of the present invention. The power supply apparatus 1 is provided at one side of the furnace body 2. The PLC controller is provided in the power supply apparatus 1. The power supply apparatus 1 controls the supply power. The power supply equipment 1 is a power supply control cabinet.
The temperature measuring device 14 is arranged on the furnace cover 3. The temperature measuring device 14 is an infrared temperature measuring device. The output end of the temperature measuring device 14 is connected with the input end of the PLC controller.
The furnace cover 3 includes an upper cover plate and a side plate. The projection of the upper cover plate on the horizontal plane is circular. The middle part of the upper cover plate protrudes upwards to form a protruding part, and the protruding part smoothly transits to the edge of the upper cover plate. The side plate is in a cylindrical structure. The diameter of the projection of the upper cover plate on the horizontal plane is equal to that of the side plate. The edge of the upper cover plate is connected with the upper edge of the side plate. The lower edges of the side plates are evenly provided with a plurality of locking devices 11.
The furnace body 2 includes a bottom plate and a side wall. The projection of the bottom plate on the horizontal plane is circular. The side wall is in a cylindrical structure. The projected diameter of the bottom plate on the horizontal plane is equal to the diameter of the side wall. The lower edges of the side walls are connected to the bottom plate to form a cavity having an upper end opening. The upper edges of the side walls are in contact with the lower edges of the side plates and locked by the locking means 11, thereby sealing the cavity.
The smelting vessel 15 is a tungsten crucible, which is disposed in the middle of the furnace chamber.
The water-cooled coil 63 is sleeved outside the smelting vessel 15. One end of the cable 61 is connected with the water-cooling coil 63, and the other end of the cable 61 is connected with the output end of the PLC. The cable seal 66 is arranged at the connection between the cable 61 and the furnace body 2, ensuring the tightness of the furnace chamber.
The resistance wire heating coil 64 is sleeved outside the smelting vessel 15. One end of the power supply line 62 is connected to the resistance wire heating coil 64, and the other end of the power supply line 62 is connected to the output end of the PLC controller. The power supply line sealing member 67 is provided at the junction between the power supply line 62 and the furnace body 2, ensuring the sealing of the furnace chamber.
The water-cooling coil 63 and the resistance wire heating coil 64 are arranged at intervals, namely, a heating resistance wire is arranged in a gap between turns of the water-cooling coil, and one or more turns of the water-cooling coil are arranged in a gap between turns of the resistance wire heating coil. The insulating plate 65 is a wooden plate. An insulating plate 65 is provided outside the water-cooling heating coil 63 and the resistance wire heating coil 64 in the longitudinal direction of the smelting vessel 15 to prevent a short circuit between the water-cooling coil 63 and the resistance wire heating coil 64.
The casting ingot mould 7 is arranged in the furnace chamber, directly below the smelting vessel 15. The molten metal poured out of the melting vessel 15 of the casting ingot mold 7 is collected in the casting ingot mold 7, and then cooled.
The vacuum apparatus 4 includes a connection pipe 42, a vacuum valve 41, and a vacuum-pumping device. The controlled end of the vacuumizing equipment is connected with the PLC. One end of the connecting pipe 42 is connected with a vacuum pumping device, and the other end of the connecting pipe 42 is connected with the furnace body 2. The connection pipe 42 is provided with a vacuum valve 41.
The inflator 5 includes an inflation tube 51, an inflation valve 52, and an inflation apparatus. The controlled end of the air charging equipment is connected with the PLC controller. One end of the gas-filled tube 51 is connected with gas-filled equipment, and the other end of the gas-filled tube 51 is connected with the furnace body 2. The inflation tube 51 is provided with an inflation valve 52.
The monitoring camera 12 is used for shooting the process of forming molten metal from the metal raw material in the smelting container 15 and the state of the molten metal so as to adjust the temperature in the metal smelting furnace, is arranged in the furnace chamber, and is positioned above the smelting container 15.
Example 2
The procedure of example 1 was followed, except that the following structure was used:
the lower edges of the side plates are not provided with locking means 11. The locking means 11 are provided at the upper edge of the side wall.
Example 3
The procedure of example 1 was followed, except that the following structure was used:
the metal smelting furnace also comprises a heat preservation device. The heat preservation device is arranged outside the water-cooling coil 63, and heating efficiency is improved.
Example 4
The same as example 3 except for the following structure:
the temperature measuring device 14 is arranged on the furnace body 2.
Example 5
The same as example 3 except for the following structure:
the metal melting furnace also comprises a pressure measuring device. The pressure measuring device is arranged on the furnace cover or the furnace body.
The present invention is not limited to the above embodiments, and any variations, modifications, and substitutions that may occur to those skilled in the art may be made without departing from the spirit of the present invention.
Claims (10)
1. A metal smelting furnace is characterized by comprising a furnace body, a smelting container, a resistance wire heating coil, a water cooling coil and an insulating plate;
the furnace body comprises a bottom plate and a side wall, and the bottom plate and the side wall enclose to form a furnace chamber with an opening at the upper end;
the smelting container is arranged in the furnace cavity and is used for forming molten metal by metal raw materials;
the resistance wire heating coil is sleeved outside the smelting container, the water cooling coil is sleeved outside the smelting container, and the resistance wire heating coil and the water cooling coil are arranged at intervals;
the insulation plate is axially arranged on the outer sides of the water-cooling coil and the resistance wire heating coil along the smelting container and used for preventing short circuit between the water-cooling coil and the resistance wire heating coil.
2. The metal smelting furnace according to claim 1, further comprising a holding device, which is arranged outside the water-cooled coils.
3. The metal smelting furnace according to claim 1, further comprising cables, cable seals, power supply lines and power supply line seals;
one end of the cable is connected with the water-cooling coil, and the other end of the cable penetrates through the side wall of the furnace body to be connected with power supply equipment;
the cable sealing piece is arranged at the joint between the cable and the side wall of the furnace body;
one end of the power supply wire is connected with the resistance wire heating coil, and the other end of the power supply wire penetrates through the side wall of the furnace body and is connected with power supply equipment;
the power supply line sealing piece is arranged at the connecting position between the power supply line and the side wall of the furnace body.
4. The metal smelting furnace according to claim 1, further comprising a casting ingot mold disposed within the furnace chamber below the smelting vessel for collecting and cooling molten metal poured from the smelting vessel.
5. The metal smelting furnace according to claim 1, further comprising a monitoring camera disposed in the furnace chamber for photographing a process of forming molten metal from the metal raw material in the smelting vessel and a state of the molten metal.
6. The metal smelting furnace according to claim 3, further comprising a furnace cover provided on an upper end opening of the furnace chamber to seal the furnace chamber.
7. The metal smelting furnace according to claim 6, characterized by at least one locking device provided at the edge of the roof and/or at the upper edge of the side walls of the furnace body, for ensuring the tightness of the furnace chamber.
8. The metal smelting furnace according to claim 6, further comprising a vacuum and an aerator;
the vacuum device comprises a connecting pipe, a vacuum valve and vacuumizing equipment; one end of the connecting pipe is connected with the vacuumizing equipment, the other end of the connecting pipe is connected with the side wall of the furnace body, and a vacuum valve is arranged on the connecting pipe;
the inflation device comprises an inflation tube, an inflation valve and inflation equipment; one end of the inflation tube is connected with the inflation equipment, the other end of the inflation tube is connected with the side wall of the furnace body, and an inflation valve is arranged on the inflation tube.
9. The metal smelting furnace according to claim 8, further comprising a temperature measuring device for monitoring the temperature of the metalliferous feed material being smelted in the metal smelting furnace.
10. The metal smelting furnace according to claim 9, further comprising a power supply, wherein a PLC controller is provided in the power supply;
the output end of the PLC is respectively connected with one end of the cable, which is far away from the water-cooling coil, one end of the power supply line, which is far away from the resistance wire heating coil, the controlled end of the vacuumizing device and the controlled end of the inflating device; and the input end of the PLC is connected with the output end of the temperature measuring device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023102021.4U CN214120747U (en) | 2020-12-22 | 2020-12-22 | Metal smelting furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023102021.4U CN214120747U (en) | 2020-12-22 | 2020-12-22 | Metal smelting furnace |
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| CN214120747U true CN214120747U (en) | 2021-09-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657421A (en) * | 2022-04-08 | 2022-06-24 | 包头稀土研究院 | Ce-Zn alloy, method for producing same and use of smelting vessel |
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2020
- 2020-12-22 CN CN202023102021.4U patent/CN214120747U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657421A (en) * | 2022-04-08 | 2022-06-24 | 包头稀土研究院 | Ce-Zn alloy, method for producing same and use of smelting vessel |
| CN114657421B (en) * | 2022-04-08 | 2023-10-20 | 包头稀土研究院 | Ce-Zn alloy, production method thereof and application of smelting vessel |
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