CN103521134B - Assembly for super-hard material synthesis - Google Patents
Assembly for super-hard material synthesis Download PDFInfo
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- CN103521134B CN103521134B CN201310526156.9A CN201310526156A CN103521134B CN 103521134 B CN103521134 B CN 103521134B CN 201310526156 A CN201310526156 A CN 201310526156A CN 103521134 B CN103521134 B CN 103521134B
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- hole
- assembly
- holes
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- block
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- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 23
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 229910052903 pyrophyllite Inorganic materials 0.000 claims abstract description 19
- 238000005485 electric heating Methods 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The invention provides an assembly for super-hard material synthesis. The assembly comprises a pyrophyllite block, heating subassemblies and pressure maintaining subassemblies, wherein the heating subassemblies and the pressure maintaining subassemblies are arranged in the pyrophyllite block. The pyrophyllite block is a cuboid block with three sets of opposite faces, wherein at least two sets of the three sets of the opposite faces are provided with through holes used for combining inner cores, the inside of each through hole is provided with one heating subassembly and one pressure maintaining subassembly, and the heating subassemblies in any two through holes are not in contact with each other. The inner cores are placed in the through holes, and heating and pressure maintaining are carried out on the inner cores through the heating subassemblies and the pressure maintaining subassemblies, so that synthesis is finished. Due to the fact that at least two through holes are formed in the assembly, compared with an assembly with only one through hole, the assembly can produce more products once and improve inner core production capacity; besides, at least two through holes are formed in the assembly, any two heating subassemblies are not in contact with each other, temperatures of the insides of the through holes keep the same, in the production process, two inner cores can be arranged in each through hole, uniformity of temperature field distribution of the inner cores in each through hole can be guaranteed, and stability of product quality is guaranteed.
Description
Technical field
The present invention relates to the production technical field of superhard material, the assembly of particularly a kind of superhard material synthesis.
Background technology
At present, the superhard material produced both at home and abroad, comprises diamond, cubic boron nitride, composite polycrystal-diamond etc.In the process of producing these materials, although combination is varied, the assembly of its synthesis all comprises several broad aspect such as pyrophillite block for transmitting pressure, steel ring, refractory metal conducting strip, heating tube, pressure maintaining pipe and inner core.Wherein, pyrophyllite block has vital effect in superhard material is produced: pressurize, pressure transmission, sealing, heat insulation, insulation etc.
As shown in Figure 1, traditional pyrophyllite block 01 is cube structure, and descends two sides to offer through hole thereon, namely offers the through hole that runs through upper and lower surfaces, by the symmetrical receiving through-holes such as steel ring 03, refractory metal conducting strip 02.During production, two inner cores are put into through hole, and carry out synthetic work by heater 04 and pressurizer 05 pair of inner core, namely this device synthesizes two inner cores only simultaneously.To increase the number of inner core, the inner core be difficult in the middle of ensureing is identical with the temperature of the inner core in outside, and causes the unstable properties of product.
Therefore, how providing a kind of superhard material synthesis assembly, to improve the production efficiency of product, is the current technical issues that need to address of those skilled in the art.
Summary of the invention
The object of this invention is to provide a kind of superhard material synthesis assembly, to improve the production efficiency of product.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of superhard material synthesis assembly, comprise pyrophyllite block, be arranged on heating component and the pressurize assembly of described pyrophyllite block inside, it is characterized in that, described pyrophyllite block is the square block with three groups of opposite faces, and in described three groups of opposite faces at least both offer through hole for combining inner core, and being provided with heating component and pressurize assembly in each described through hole, the heating component in any two described through holes does not contact.
Preferably, in above-mentioned assembly, described three groups of opposite faces all offer through hole.
Preferably, in above-mentioned assembly, the through hole of described three groups of opposite faces is interconnected.
Preferably, in above-mentioned assembly, the axis of described through hole overlaps with the center line of place opposite face.
Preferably, in above-mentioned assembly, described heating component comprises:
Be arranged on the electric heating tube in described through hole;
The high temperature resistant conductive metal sheet be connected with described electric heating tube and high-melting-point conducting metal block;
The conducting steel ring realizing being energized to described electric heating tube is connected with described high temperature resistant conductive metal sheet.
Preferably, in above-mentioned assembly, described electric heating tube is arranged on the sidewall of described through hole.
Preferably, in above-mentioned assembly, described high-melting-point conducting metal block is one, is positioned at the place that is connected of three described through holes, and is connected with the electric heating tube in each described through hole.
Preferably, in above-mentioned assembly, described pressurize assembly is pressure maintaining pipe, and described pressure maintaining pipe is arranged on the inner side of described heating tube.
The invention provides a kind of superhard material synthesis assembly, comprise pyrophyllite block, be arranged on the heating component of pyrophyllite block inside and pressurize assembly, wherein, pyrophyllite block is the square block with three groups of opposite faces, and at least both offer the through hole for combining inner core in three groups of opposite faces, and in each through hole, being provided with heating component and pressurize assembly, the heating component in any two through holes does not contact.During synthesis, inner core is placed in the through hole offered, and is undertaken heating and pressurize by heating component and pressurize assembly, thus realize synthesis.Owing at least offering two through holes in the application, compared with a through hole, the synthesis assembly in the application can produce more product simultaneously, improves production capacity; In addition, due at least two through holes will be offered in the application, and the heating component in any two through holes does not contact, can ensure that the temperature in each through hole is identical, in production process, two inner cores are all set in through hole simultaneously, can ensure that the core temperature field distribution in each through hole is even, thus ensure that the stability of product quality.
Accompanying drawing explanation
The structural representation of the superhard material synthesis assembly that Fig. 1 provides for prior art;
Fig. 2 is the structural representation of superhard material synthesis assembly in the embodiment of the present invention.
Detailed description of the invention
Core of the present invention is to provide a kind of superhard material synthesis assembly, to improve the production efficiency of product.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with drawings and embodiments, the present invention is described in further detail.
Please refer to shown in Fig. 2, the embodiment of the invention discloses a kind of superhard material synthesis assembly, comprise pyrophyllite block 1, be arranged on heating component and the pressurize assembly of pyrophyllite block 1 inside, wherein, pyrophyllite block 1 is for having the square block of three groups of opposite faces, and in three groups of opposite faces, at least both offer the through hole for combining inner core, and is provided with heating component and pressurize assembly in each through hole, meanwhile, the heating component in any two through holes does not contact.
During synthesis, inner core is placed in the through hole offered, and is undertaken heating and pressurize by heating component and pressurize assembly, thus realize synthesis.Owing at least offering two through holes in the application, compared with a through hole, the synthesis assembly in the application can produce more product simultaneously, improves production capacity; In addition, due at least two through holes will be offered in the application, and the heating component in any two through holes does not contact, can ensure that the temperature in each through hole is identical, in production process, two inner cores are all set in through hole simultaneously, can ensure that the core temperature field distribution in each through hole is even, thus ensure that the stability of product quality.
Particularly, on three groups of opposite faces, all offered through hole in the application one specific embodiment, can further improve production efficiency by the setting of three through holes.
In further embodiment, three through holes are interconnected, to ensure that the temperature in each through hole is heated evenly further, to improve the quality of product.
In order to easy to process, in the application, the axis of through hole is overlapped with the center line of opposite face, namely ensure that through hole is vertical holes, and be positioned at the center of opposite face.Can ensure that the thickness of position through-hole wall is identical by above-mentioned setting, to ensure that the heat insulation effect of pyrophyllite block 1 is identical with pressurize effect.
The concrete structure providing a kind of heating component in the application comprises: be arranged on the electric heating tube 4 in through hole; The high temperature resistant conductive metal sheet 2 be connected with electric heating tube 4 and high-melting-point conducting metal block 6; Be connected to realize the conducting steel ring 3 that electric heating tube 4 is energized with high temperature resistant conductive metal sheet 2.Electric heating tube 2 by arranging in the application can produce heat in the course of the work to heat inner core.The closed-loop path of the high temperature resistant conductive metal sheet 2 arranged and high-melting-point conducting metal block 6 and the common formation of conducting steel ring 3 powers to electric heating tube 4.The core of the application is that the number of through hole is set to three, and for electric heating tube 4, high temperature resistant conductive metal sheet 2 and arrange conducting steel ring 3 be existing device in prior art, therefore, its concrete position and connected mode and control mode are not specifically limited in this application.
The high-melting-point conducting metal block 6 related in foregoing description is one, and is arranged on three through holes and is connected place, and this high-melting-point conducting metal block 6 is all connected with the electric heating tube 4 in each through hole.By work while arranging all electric heating tubes 4 that high-melting-point conducting metal block 6 can realize in pyrophyllite block 1, effectively ensure that the heating-up temperature in each through hole is identical, and then improve the quality of product of this synthesis assembly processing.
In preferred embodiment, electric heating tube 4 is arranged on the sidewall of through hole.
On the basis of technique scheme, this pressurize assembly is pressure maintaining pipe 5, and this pressure maintaining pipe 5 is arranged on the inner side of electric heating tube 4, is namely arranged between electric heating tube 4 and inner core.The application merely provides a kind of concrete position relationship, also can adjust according to different needs in practice, and all in protection domain.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a superhard material synthesis assembly, comprise pyrophyllite block (1), be arranged on the inner heating component of described pyrophyllite block (1) and pressurize assembly, it is characterized in that, described pyrophyllite block (1) is for having the square block of three groups of opposite faces, and in described three groups of opposite faces at least both offer through hole for combining inner core, and being provided with heating component and pressurize assembly in each described through hole, the heating component in any two described through holes does not contact;
Described heating component comprises:
Be arranged on the electric heating tube (4) in described through hole;
The high temperature resistant conductive metal sheet (2) be connected with described electric heating tube (4) and high-melting-point conducting metal block (6);
Be connected to realize the conducting steel ring (3) that described electric heating tube (4) is energized with described high temperature resistant conductive metal sheet (2); Described electric heating tube (4) is arranged on the sidewall of described through hole.
2. assembly according to claim 1, is characterized in that, described three groups of opposite faces all offer through hole.
3. assembly according to claim 2, is characterized in that, the through hole of described three groups of opposite faces is interconnected.
4. assembly according to claim 3, is characterized in that, the axis of described through hole overlaps with the center line of place opposite face.
5. assembly according to claim 1, is characterized in that, described high-melting-point conducting metal block (6) is one, is positioned at the place that is connected of three described through holes, and is connected with the electric heating tube (4) in each described through hole.
6. the assembly according to any one of claim 1-5, is characterized in that, described pressurize assembly is pressure maintaining pipe (5), and described pressure maintaining pipe (5) is arranged on the inner side of described heating tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310526156.9A CN103521134B (en) | 2013-10-29 | 2013-10-29 | Assembly for super-hard material synthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310526156.9A CN103521134B (en) | 2013-10-29 | 2013-10-29 | Assembly for super-hard material synthesis |
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| Publication Number | Publication Date |
|---|---|
| CN103521134A CN103521134A (en) | 2014-01-22 |
| CN103521134B true CN103521134B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310526156.9A Active CN103521134B (en) | 2013-10-29 | 2013-10-29 | Assembly for super-hard material synthesis |
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| CN (1) | CN103521134B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617941A (en) * | 2015-12-24 | 2016-06-01 | 河南四方达超硬材料股份有限公司 | Assembly method capable of optimizing temperature distribution of high-temperature and high-pressure cavity |
| CN111359537B (en) * | 2019-08-30 | 2021-07-09 | 三河市晶日金刚石复合材料有限公司 | Composite sheet synthetic block |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0788353A (en) * | 1993-09-20 | 1995-04-04 | Mitsubishi Materials Corp | Assembly to be built into ultra-high-pressure high-temperature generating section of piston cylinder type ultra-high-pressure high-temperature generator |
| CN2289599Y (en) * | 1997-05-07 | 1998-09-02 | 河南黄河实业(集团)公司 | Combined prepressing forming sealing strip pyrophylite block |
| CN102188935B (en) * | 2011-04-13 | 2013-05-29 | 四川大学 | Novel large-cavity high-pressure device |
| CN102658061B (en) * | 2012-04-19 | 2014-06-25 | 山东日能超硬材料有限公司 | Pressure-equalizing type diamond synthesis device and diamond synthesis method based on device |
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| CN103521134A (en) | 2014-01-22 |
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Address after: 451100, Henan, Zhengzhou province Xinzheng City eight thousand Township West of Xingang Avenue Patentee after: HENAN JINGRUI SUPERHARD MATERIAL CO., LTD. Address before: 451100, Henan, Zhengzhou province Xinzheng City eight thousand Township West of Xingang Avenue Patentee before: Henan Jingrui Superhard Material Co., Ltd. |
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Address after: 451162 Henan airport, Zhengzhou, west side of Xingang Avenue Patentee after: HENAN JINGRUI SUPERHARD MATERIAL CO., LTD. Address before: 451100, Henan, Zhengzhou province Xinzheng City eight thousand Township West of Xingang Avenue Patentee before: HENAN JINGRUI SUPERHARD MATERIAL CO., LTD. |
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Denomination of invention: The synthetic assembly of using of a kind of superhard material Effective date of registration: 20161216 Granted publication date: 20150617 Pledgee: Bank of China Limited by Share Ltd Xinzheng branch Pledgor: HENAN JINGRUI SUPERHARD MATERIAL CO., LTD. Registration number: 2016990001118 |
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Denomination of invention: Assembly for super-hard material synthesis Effective date of registration: 20180423 Granted publication date: 20150617 Pledgee: Bank of China Limited by Share Ltd Xinzheng branch Pledgor: HENAN JINGRUI SUPERHARD MATERIAL CO., LTD. Registration number: 2018410000009 |
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Denomination of invention: Assembly for super-hard material synthesis Effective date of registration: 20190715 Granted publication date: 20150617 Pledgee: Bank of China Limited by Share Ltd Xinzheng branch Pledgor: HENAN JINGRUI SUPERHARD MATERIAL CO., LTD. Registration number: 2019410000021 |
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Denomination of invention: A component for superhard material synthesis Effective date of registration: 20210317 Granted publication date: 20150617 Pledgee: Bank of China Limited by Share Ltd. Zhengzhou high tech Development Zone Branch Pledgor: HENAN JINGRUI SUPERHARD MATERIAL Co.,Ltd. Registration number: Y2021410000002 |
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