CN111438346A - High-entropy amorphous alloy suction casting die - Google Patents
High-entropy amorphous alloy suction casting die Download PDFInfo
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- CN111438346A CN111438346A CN201910045418.7A CN201910045418A CN111438346A CN 111438346 A CN111438346 A CN 111438346A CN 201910045418 A CN201910045418 A CN 201910045418A CN 111438346 A CN111438346 A CN 111438346A
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- Prior art keywords
- amorphous alloy
- suction casting
- entropy amorphous
- outer container
- container cover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/11—Making amorphous alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
Abstract
The utility model provides a high entropy metallic glass suction casting mould, it relates to a mould, concretely relates to high entropy metallic glass suction casting mould. The invention aims to solve the problem that the conventional high-entropy amorphous alloy is difficult to prepare by a conventional vacuum arc furnace. The device includes mould body, sealing member, outer container shell, exhaust tube, container lid, leads to the material pipe: the die body is placed in the outer container shell, the exhaust pipe is in threaded connection and sealing with the outer container shell, the container cover is in threaded connection with the outer container shell and is sealed through a sealing piece, the material passing pipe penetrates through the container cover and is matched with the die body, and the material passing pipe and the container cover are sealed through the sealing piece. The invention can obtain a high-entropy amorphous alloy suction casting die.
Description
Technical Field
The invention relates to a die, in particular to a high-entropy amorphous alloy suction casting die.
Background
At present, the high-entropy amorphous alloy prepared by the traditional vacuum arc furnace is difficult to prepare the high-entropy amorphous alloy with smooth surface and good performance due to the limitation of the traditional die and the forming size of the high-entropy amorphous alloy.
Disclosure of Invention
The invention mainly aims to solve the problem that the existing high-entropy amorphous alloy is difficult to prepare by a traditional vacuum arc furnace, and provides a high-entropy amorphous alloy suction casting die.
A high-entropy amorphous alloy suction casting die comprises a die body, a sealing piece, an outer container shell, an exhaust pipe, a container cover and a material passing pipe.
The sealing element comprises a material passing pipe container cover matching part and an outer container shell container cover matching part.
The die body is placed in the outer container shell, the exhaust pipe is in threaded connection and sealing with the outer container shell, the container cover is in threaded connection with the outer container shell and is sealed through a sealing piece, the material passing pipe penetrates through the container cover and is matched with the die body, and the material passing pipe and the container cover are sealed through the sealing piece.
The principle and the advantages of the invention are as follows:
the high-entropy amorphous alloy suction casting mold solves the problem that the high-entropy amorphous alloy is difficult to prepare by a traditional vacuum arc furnace, can prepare the high-entropy amorphous alloy by the traditional non-consumable vacuum arc furnace without preparing special high-entropy amorphous alloy preparation equipment, and reduces the preparation cost of the high-entropy amorphous alloy.
Secondly, the high-entropy amorphous alloy suction casting die is connected through threads, can be conveniently installed on a vacuum arc furnace, and is simple, convenient and safe to operate.
The casting mould is designed into a sheet shape, so that the problem of the forming size of the high-entropy amorphous alloy is solved, and the high-entropy amorphous alloy with a smooth surface can be obtained.
According to the invention, on the basis of designing the casting mold into a sheet shape, red copper with good heat conductivity is selected as the mold body material, so that the problem that the high-entropy amorphous alloy needs to be cooled quickly during molding is solved, and the high-entropy amorphous alloy with good performance can be obtained.
And fifthly, the connecting parts are connected through threads, so that the operation is simple and convenient.
Sixth, the invention seals between the material passing pipe and the container cover and between the outer container shell and the container cover through the nitrile rubber sealing element, thereby ensuring the sealing performance and reducing the cost.
The invention can obtain a high-entropy amorphous alloy suction casting die.
Drawings
Fig. 1 is a schematic structural diagram of a high-entropy amorphous alloy suction casting mold according to a first embodiment.
Fig. 2 is a schematic structural diagram of a sealing member according to a first embodiment.
Fig. 3 is a schematic structural diagram of an outer container casing according to a first embodiment.
Fig. 4 is a schematic structural view of the exhaust tube according to the first embodiment.
Fig. 5 is a schematic structural diagram of a container cover according to a first embodiment.
Fig. 6 is a schematic structural diagram of a material passing tube according to a first embodiment.
Detailed Description
The first embodiment is as follows: the embodiment is a high-entropy amorphous alloy suction casting die which comprises a die body 1, a sealing piece 2, an outer container shell 3, an exhaust pipe 4, a container cover 5 and a material passing pipe 6.
The sealing element 2 comprises a material passing pipe container cover matching part 2-1 and an outer container shell container cover matching part 2-2;
the die body 1 is placed in the outer container shell 3, the air exhaust pipe 4 is in threaded connection and sealing with the outer container shell 3, the container cover 5 is in threaded connection with the outer container shell 3 and is sealed through a sealing piece 2-2, the material passing pipe 6 penetrates through the container cover 5 and is matched with the die body 1, and the material passing pipe 6 is sealed with the container cover 5 through the sealing piece 2-1.
Fig. 1 is a schematic structural diagram of a high-entropy amorphous alloy suction casting mold according to a first embodiment: in fig. 1, 1 is a die body, 2 is a sealing element, 3 is an outer container shell, 4 is an exhaust tube, 5 is a container cover, and 6 is a material passing tube.
Fig. 2 is a schematic structural diagram of a sealing member according to a first embodiment: in fig. 2, 2-1 is the matching part of the material passing pipe and the container cover, and 2-2 is the matching part of the outer container shell and the container cover.
Fig. 3 is a schematic structural diagram of an outer container casing according to a first embodiment.
Fig. 4 is a schematic structural view of the exhaust tube according to the first embodiment.
Fig. 5 is a schematic structural diagram of a container cover according to a first embodiment.
Fig. 6 is a schematic structural diagram of a material passing tube according to a first embodiment.
The principle and advantages of this embodiment:
the high-entropy amorphous alloy suction casting mold solves the problem that the high-entropy amorphous alloy is difficult to prepare through a traditional vacuum arc furnace, the high-entropy amorphous alloy can be prepared through the traditional non-consumable vacuum arc furnace, specific high-entropy amorphous alloy preparation equipment does not need to be prepared, and the preparation cost of the high-entropy amorphous alloy is reduced.
Secondly, the high-entropy amorphous alloy suction casting die is connected through threads, can be conveniently installed on a vacuum arc furnace, and is simple, convenient and safe to operate.
Third, the casting mold is designed to be sheet-shaped in the embodiment, so that the problem of the forming size of the high-entropy amorphous alloy is solved, and the high-entropy amorphous alloy with a flat surface can be obtained.
Fourth, this embodiment chooses the good red copper of heat conductivility as mould body 1 material on the basis of designing the mould for the lamellar, has solved the problem that needs quick cooling when the high entropy metallic glass shaping, can obtain the high entropy metallic glass of good performance.
And fifthly, the connection parts of the embodiment are connected through threads, so that the operation is simple and convenient.
Sixthly, in the embodiment, the nitrile rubber sealing piece 2 is used for sealing between the material passing pipe 6 and the container cover 5 and between the outer container shell 3 and the container cover 5, so that the sealing performance is ensured, and the cost is reduced.
The embodiment can obtain the high-entropy amorphous alloy suction casting die.
The second embodiment is as follows: the present embodiment differs from the first embodiment in that: the tail end of the exhaust tube 4 is connected with the outer container shell 3 through threads. The rest is the same as the first embodiment.
The third concrete implementation mode: the present embodiment is different from the first or second embodiment in that: the lower end of the container lid 5 is connected to the outer container shell 3 by means of a screw thread. The others are the same as in the first or second embodiment.
The fourth concrete implementation mode: the present embodiment differs from the first to third embodiments in that: the upper end of the container cover 5 is connected with the vacuum arc furnace through threads. The others are the same as the first to third embodiments.
The fifth concrete implementation mode: the present embodiment differs from the first to fourth embodiments in that: the die body 1 is made of a metal material; the metal material is red copper. The rest is the same as the first to fourth embodiments.
The sixth specific implementation mode: the present embodiment differs from the first to fifth embodiments in that: the sealing element 2 is made of nitrile rubber. The rest is the same as the first to fifth embodiments.
The seventh embodiment: the present embodiment differs from the first to sixth embodiments in that: the outer container shell 3 is made of a metal material; the metal material is 45# steel. The rest is the same as the first to sixth embodiments.
The specific implementation mode is eight: the present embodiment differs from the first to seventh embodiments in that: the material of the exhaust tube 4 is a metal material; the metal material is 45# steel. The rest is the same as the first to seventh embodiments.
The specific implementation method nine: the present embodiment differs from the first to eighth embodiments in that: the container cover 5 is made of a metal material; the metal material is 45# steel. The others are the same as the first to eighth embodiments.
The detailed implementation mode is ten: the present embodiment differs from the first to ninth embodiments in that: the material of the material passing pipe 6 is a metal material; the metal material is red copper. The rest is the same as the first to ninth embodiments.
Claims (10)
1. A high-entropy amorphous alloy suction casting die is characterized by comprising a high-entropy amorphous alloy suction casting die body (1), a sealing element (2), an outer container shell (3), an exhaust pipe (4), a container cover (5) and a material passing pipe (6); the sealing element (2) comprises a material passing pipe container cover matching part (2-1) and an outer container shell container cover matching part (2-2); the die body (1) is placed in the outer container shell (3), the air exhaust pipe (4) is connected and sealed with the outer container shell (3) through threads, the container cover (5) is connected with the outer container shell (3) through threads and sealed through a sealing piece (2-2), the material passing pipe (6) penetrates through the container cover (5) and is matched with the die body (1), and the material passing pipe (6) is sealed with the container cover (5) through the sealing piece (2-1).
2. The high-entropy amorphous alloy suction casting mold according to claim 1, wherein the tail end of the exhaust tube (4) is connected with the outer container shell (3) through threads.
3. A high entropy amorphous alloy suction casting mould according to claim 1, characterized in that the lower end of the container cover (5) is connected with the outer container shell (3) through screw thread.
4. A high entropy amorphous alloy suction casting mold according to claim 1, wherein the upper end of the container cover (5) is connected with the vacuum arc furnace by screw thread.
5. A high-entropy amorphous alloy suction casting mold according to claim 1, wherein the mold body (1) is made of a metal material; the metal material is red copper.
6. A high entropy amorphous alloy suction casting mould according to claim 1, characterized in that the material of the sealing member (2) is nitrile rubber.
7. The high-entropy amorphous alloy suction casting mold according to claim 1, wherein the outer container shell (3) is made of a metal material; the metal material is 45# steel.
8. The high-entropy amorphous alloy suction casting mold according to claim 1, wherein the material of the exhaust tube (4) is a metal material; the metal material is 45# steel.
9. A high-entropy amorphous alloy suction casting mold according to claim 1, wherein the container cover (5) is made of a metal material; the metal material is 45# steel.
10. The high-entropy amorphous alloy suction casting mold according to claim 1, wherein the material of the material passing pipe (6) is a metal material; the metal material is red copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910045418.7A CN111438346A (en) | 2019-01-17 | 2019-01-17 | High-entropy amorphous alloy suction casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910045418.7A CN111438346A (en) | 2019-01-17 | 2019-01-17 | High-entropy amorphous alloy suction casting die |
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| Publication Number | Publication Date |
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| CN111438346A true CN111438346A (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910045418.7A Pending CN111438346A (en) | 2019-01-17 | 2019-01-17 | High-entropy amorphous alloy suction casting die |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922318A (en) * | 2020-08-05 | 2020-11-13 | 兰州理工大学 | Near-net forming die for zirconium-based amorphous flexible gear and preparation method thereof |
| CN113418397A (en) * | 2021-06-11 | 2021-09-21 | 中国科学院力学研究所 | Be applied to anti-clogging side direction of suction casting smelting furnace and inhale copper cap device |
-
2019
- 2019-01-17 CN CN201910045418.7A patent/CN111438346A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922318A (en) * | 2020-08-05 | 2020-11-13 | 兰州理工大学 | Near-net forming die for zirconium-based amorphous flexible gear and preparation method thereof |
| CN113418397A (en) * | 2021-06-11 | 2021-09-21 | 中国科学院力学研究所 | Be applied to anti-clogging side direction of suction casting smelting furnace and inhale copper cap device |
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