CN204107469U - Ultra-fine diamond synthesis heater element and Synthetic block thereof - Google Patents
Ultra-fine diamond synthesis heater element and Synthetic block thereof Download PDFInfo
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- CN204107469U CN204107469U CN201420518467.0U CN201420518467U CN204107469U CN 204107469 U CN204107469 U CN 204107469U CN 201420518467 U CN201420518467 U CN 201420518467U CN 204107469 U CN204107469 U CN 204107469U
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Abstract
The utility model relates to a kind of ultra-fine diamond synthesis heater element and Synthetic block thereof, heater element is made up of heater element matrix and the heater be fixed on heater element matrix outer wall, described heater element matrix and heater are respectively the cylinder barrel shaped structure of upper/lower terminal opening, and wherein heater is arranged symmetrically with centered by the center line of the axis of heater element matrix; Synthetic block containing above-mentioned heater element also comprises the plug component at stem stem and stem stem two ends, described stem stem sets gradually iron cup, core insulator, heat generating component and pyrophyllite block from inside to outside, and described heat generating component is made up of heater element and the fever tablet being located at heater element two ends.The utility model is by being thinned to 0.1-0.15mm by metal heater element, and on heater element matrix outer wall composition metal heater, diamond synthesis conditions can be reached by fast lifting synthesis temperature, and thus improve ultra-fine grain diamond synthesizing quality and synthetic work efficiency.
Description
Technical field
The utility model relates to superhard material synthesis facility technology field, is specifically related to a kind of ultra-fine diamond synthesis heater element and Synthetic block thereof.
Background technology
Superhard material diamond synthesis main method be high pressure-temperature method, its general synthesis temperature at 1200-1300 DEG C, synthesis pressure 5.0--5.5Gpa; Domesticly at present generally adopt indirect heating system, heater element is graphite paper heat-generating pipe and metal heat-generating pipe; Due to the inherent shortcoming of heating system and structure, it is low often to there is two ends temperature in this heating system, the drawback that central temperature is high; Wherein graphite paper heat-generating pipe, the little heating rate of resistance is slower; And metal heat-generating pipe is generally 0.2mm metal tape and is welded, although heating rate promotes to some extent, heating distributing homogeneity is poor, and it is often poor to synthesize quality; Ultra-fine grain diamond synthesizing has that nucleation amount is large, the time is short, the feature of fine size, and conventional heater element is difficult to meet synthesis needs.Therefore, the uniformity of the heating rate and temperature that how to improve synthesis temperature is the required major issue solved of synthesizing superfine particles diamonds.
Summary of the invention
The deficiency that the utility model exists for prior art and defect, a kind of ultra-fine diamond synthesis heater element and Synthetic block thereof are provided, can while fast lifting synthesis temperature, the further uniformity improving synthetic cavity Temperature Distribution, improves ultra-fine grain diamond synthesizing quality and operating efficiency.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of ultra-fine diamond synthesis heater element, be made up of heater element matrix and the heater be fixed on heater element matrix outer wall, described heater element matrix and heater are respectively the cylinder barrel shaped structure of upper/lower terminal opening, and wherein heater is arranged symmetrically with centered by the center line of the axis of heater element matrix.
In above-mentioned ultra-fine diamond synthesis heater element, described heater element matrix and heater thickness are respectively 0.1mm ~ 0.15mm, and the external diameter of heater is 42mm ~ 50mm, and the height of heater is 4% ~ 6% of heater element matrix height.
In above-mentioned ultra-fine diamond synthesis heater element, described heater element matrix and heater adopt identical material to make.
In above-mentioned ultra-fine diamond synthesis heater element, described heater by spot-welded on heater element matrix outer wall.
A kind of Synthetic block comprising above-mentioned ultra-fine diamond synthesis heater element, also comprise the plug component at stem stem and stem stem two ends, described stem stem sets gradually iron cup from inside to outside, core insulator, heat generating component and pyrophyllite block, described heat generating component is made up of heater element and the fever tablet being located at heater element two ends, described heater element is made up of heater element matrix and the heater be fixed on heater element matrix outer wall, described heater element matrix and heater are respectively, the cylinder barrel shaped structure of lower both ends open, wherein heater is arranged symmetrically with centered by the center line of the axis of heater element matrix.
In above-mentioned Synthetic block, described heater element matrix and heater thickness are respectively 0.1mm ~ 0.15mm, and the external diameter of heater is 42mm ~ 50mm.
In above-mentioned Synthetic block, described heater element matrix and heater adopt identical material to make.
In above-mentioned Synthetic block, described heater is by spot-welded on heater element matrix outer wall, and the height of heater is 4% ~ 6% of heater element matrix height.
In above-mentioned Synthetic block, described plug component is made up of conducting steel ring, pyrophillite ring and white clouds stone ring, is wherein set with pyrophillite ring outside conducting steel ring and is positioned at the white clouds stone ring below pyrophillite ring.
The beneficial effects of the utility model are:
1, the utility model is by being thinned to 0.1-0.15mm by metal heater element, and on heater element matrix outer wall composition metal heater, be made into heater element, diamond synthesis conditions can be reached by fast lifting synthesis temperature in ultra-fine grain diamond synthesizing, and effectively solve the high defect of the low central temperature of existing structure two ends temperature, thus improve ultra-fine grain diamond synthesizing quality and synthetic work efficiency.
2, heater is welded on heater element matrix outer wall in spot welding mode by the utility model ultra-fine diamond synthesis heater element in use, and heater is arranged symmetrically with centered by the center line of the axis of heater element matrix, cutting is carried out according to cavity size, be rolled into or be welded into cylindrical shape and put into the Synthetic block that center is circular hole, form heat generating component together with fever tablet; Under low-voltage and high-current effect, the utility model heating thermal element adopts ultra-thin heater, ultra-fine grain diamond synthesis conditions can be reached by fast lifting synthesis temperature, due to the increase of heater, reduce heater element matrix body center resistance, thus reach the object of balance uniform temperature, therefore the use of this heater element can be the growing environment that ultra-fine grain diamond synthesizing provides uniform and stable, thus improves synthesis quality and operating efficiency.
3, the utility model ultra-fine diamond synthesis heater element wall thickness is thinner, increases the volume of Synthetic block cavity, increase yield, and the utility model structure is simple, and be easy to make, cost is low.
accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of ultra-fine diamond synthesis heater element of the present utility model;
Fig. 2 is the plan structure schematic diagram of ultra-fine diamond synthesis heater element of the present utility model;
Fig. 3 is the structural representation of the Synthetic block of utility model.
The meaning of number in the figure is: 1, plug component, 2, pyrophyllite block, 3, fever tablet, 4, heater element, 5, core insulator, 6, iron cup, 7, stem stem, wherein, 4-1, heater element matrix, 4-2, heater.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Embodiment 1: see Fig. 1 and Fig. 2, a kind of ultra-fine diamond synthesis heater element, be made up of heater element matrix 4-1 and the heater be fixed on heater element matrix 4-1 outer wall, described heater element matrix 4-1 and heater 4-2 is respectively the cylinder barrel shaped structure of upper/lower terminal opening, and wherein heater 4-2 is arranged symmetrically with centered by the center line of the axis of heater element matrix 4-1.
In above-mentioned ultra-fine diamond synthesis heater element, described heater element matrix 4-1 and heater 4-2 thickness are respectively 0.1mm ~ 0.15mm, and the external diameter of heater 4-2 is 42mm ~ 50mm.
In above-mentioned ultra-fine diamond synthesis heater element, described heater element matrix 4-1 and heater 4-2 adopts identical material to make.
In above-mentioned ultra-fine diamond synthesis heater element, described heater 4-2 is by spot-welded on heater element matrix 4-1 outer wall, and the height of heater is 4% ~ 6% of heater element matrix height.
Embodiment 2: see Fig. 3, a kind of Synthetic block comprising above-mentioned ultra-fine diamond synthesis heater element, also comprise the plug component 1 at stem stem 7 and stem stem 7 two ends, described stem stem 7 sets gradually iron cup 6 from inside to outside, core insulator 5, heat generating component and pyrophyllite block 2, described heat generating component is made up of heater element 4 and the fever tablet 3 being located at heater element 4 two ends, described heater element 4 is made up of heater element matrix 4-1 and the heater 4-2 be fixed on heater element matrix 4-1 outer wall, described heater element matrix 4-1 and heater 4-2 is respectively, the cylinder barrel shaped structure of lower both ends open, wherein heater 4-2 is arranged symmetrically with centered by the center line of the axis of heater element matrix 4-1.
In above-mentioned Synthetic block, described heater element matrix 4-1 and heater 4-2 thickness are respectively 0.1mm ~ 0.15mm, and the external diameter of heater 4-2 is 42mm ~ 50mm, and the height of heater 4-2 is 4% ~ 6% of heater element matrix 4-1 height.
In above-mentioned Synthetic block, described heater element matrix 4-1 and heater 4-2 adopts identical material to make.
In above-mentioned Synthetic block, described heater 4-2 by spot-welded on heater element matrix 4-1 outer wall.
In above-mentioned Synthetic block, described plug component 1 is made up of conducting steel ring, pyrophillite ring and white clouds stone ring, is wherein set with pyrophillite ring outside conducting steel ring and is positioned at the white clouds stone ring below pyrophillite ring.
Using method of the present utility model: first, the heater element matrix height direction center line of rectangle will weld the heater of upper strip in spot welding mode, cutting is carried out according to cavity size, be rolled into or be welded into cylindrical shape and put into the Synthetic block that center is circular hole, the utility model Synthetic block can fast by temperature increase to supper fine refined steel stone synthesis temperature, the increase of heater 2, reduce the resistance at heater element center, thus reach the object of balance uniform temperature, therefore the use of this heater element can be the growing environment that ultra-fine grain diamond synthesizing provides uniform and stable, thus improve synthesis quality.
Claims (10)
1. a ultra-fine diamond synthesis heater element, it is characterized in that: be made up of heater element matrix and the heater be fixed on heater element matrix outer wall, described heater element matrix and heater are respectively the cylinder barrel shaped structure of upper/lower terminal opening, and wherein heater is arranged symmetrically with centered by the center line of the axis of heater element matrix.
2. ultra-fine diamond synthesis heater element according to claim 1, it is characterized in that: described heater element matrix and heater thickness are respectively 0.1mm ~ 0.15mm, the external diameter of heater is 42mm ~ 50mm, and it is highly 4% ~ 6% of heater element matrix height.
3. ultra-fine diamond synthesis heater element according to claim 1, is characterized in that: described heater element matrix and heater adopt identical material to make.
4. ultra-fine diamond synthesis heater element according to claim 1, is characterized in that: described heater by spot-welded on heater element matrix outer wall.
5. one kind comprises the Synthetic block of the ultra-fine diamond synthesis heater element described in any one of claim 1-4, also comprise the plug component at stem stem and stem stem two ends, described stem stem sets gradually iron cup from inside to outside, core insulator, heat generating component and pyrophyllite block, described heat generating component is made up of heater element and the fever tablet being located at heater element two ends, it is characterized in that: described heater element is made up of heater element matrix and the heater be fixed on heater element matrix outer wall, described heater element matrix and heater are respectively, the cylinder barrel shaped structure of lower both ends open, wherein heater is arranged symmetrically with centered by the center line of the axis of heater element matrix.
6. Synthetic block according to claim 5, is characterized in that: described heater element matrix and heater thickness are respectively 0.1mm ~ 0.15mm, and the external diameter of described heat-generating pipe is 42mm ~ 50mm, and the height of its heater is 4% ~ 6% of heater element matrix height.
7. Synthetic block according to claim 5, is characterized in that: described heater element matrix and heater adopt identical material to make.
8. Synthetic block according to claim 5, is characterized in that: described heater element is made up of heat-generating pipe and the fever tablet arranging heat-generating pipe two ends.
9. Synthetic block according to claim 5, is characterized in that: described heater by spot-welded on heater element matrix outer wall.
10. Synthetic block according to claim 5, is characterized in that: described plug component is made up of conducting steel ring, pyrophillite ring and white clouds stone ring, is wherein set with pyrophillite ring outside conducting steel ring and is positioned at the white clouds stone ring below pyrophillite ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518467.0U CN204107469U (en) | 2014-09-11 | 2014-09-11 | Ultra-fine diamond synthesis heater element and Synthetic block thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518467.0U CN204107469U (en) | 2014-09-11 | 2014-09-11 | Ultra-fine diamond synthesis heater element and Synthetic block thereof |
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| CN204107469U true CN204107469U (en) | 2015-01-21 |
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| CN201420518467.0U Active CN204107469U (en) | 2014-09-11 | 2014-09-11 | Ultra-fine diamond synthesis heater element and Synthetic block thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226198A (en) * | 2014-09-11 | 2014-12-24 | 河南省力量新材料有限公司 | Heating element for synthesizing ultrafine diamond and preparation method of heating element |
| CN112236221A (en) * | 2020-03-12 | 2021-01-15 | 桂林鼎石超硬材料有限公司 | Synthetic block for optimizing diamond and gem performance |
-
2014
- 2014-09-11 CN CN201420518467.0U patent/CN204107469U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226198A (en) * | 2014-09-11 | 2014-12-24 | 河南省力量新材料有限公司 | Heating element for synthesizing ultrafine diamond and preparation method of heating element |
| CN104226198B (en) * | 2014-09-11 | 2016-02-10 | 河南省力量新材料有限公司 | For the preparation method of the heater element of ultra-fine diamond synthesis |
| CN112236221A (en) * | 2020-03-12 | 2021-01-15 | 桂林鼎石超硬材料有限公司 | Synthetic block for optimizing diamond and gem performance |
| WO2021179260A1 (en) * | 2020-03-12 | 2021-09-16 | 桂林鼎石超硬材料有限公司 | Synthetic block which optimizes performances of diamonds and gemstones |
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Address after: 476200 Henan Shangqiu Zhecheng County Industrial Agglomeration Area Patentee after: HENAN POWER DIAMOND CO., LTD. Address before: 476200 Henan Shangqiu Zhecheng County Industrial Agglomeration Area Patentee before: HENAN POWER NEW MATERIAL CO., LTD. |