Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A ring synthetic structure of gem-grade diamond and its preparation method and application

A diamond and ring-shaped technology, which is applied in the field of gem-grade diamond ring synthesis structure and its preparation, can solve the problems of difficult to achieve high-quality and high-efficiency synthesis of gem-grade diamond, uneven particle size of diamond synthesis, and large temperature difference in the growth zone. Commercial application, strong market advantage, solving the effect of small growth area

Active Publication Date: 2021-06-15
杨鹏宇
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the synthesis structure of the temperature difference method at home and abroad is carried out in the form of an up-down structure. The crystal bed is at the bottom of the synthesis block. Due to the influence of the external heating structure, the temperature difference between the inside and outside of the growth area is large, resulting in the size of the diamond synthesis inside and outside. Inhomogeneous, and can only be synthesized in a single layer; this method is limited by the structure and growth principle, the growth space is limited, and the yield of a single synthesis is low
Therefore, it is difficult to achieve high-quality and efficient synthesis of gem-quality diamonds

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A ring synthetic structure of gem-grade diamond and its preparation method and application
  • A ring synthetic structure of gem-grade diamond and its preparation method and application
  • A ring synthetic structure of gem-grade diamond and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] See Figure 1-3 The gem-level diamond synthesis structure of the present invention includes a gratis compound block 7, a heating sheet 8, a copper sheet 9, a conductive plug 10, and a synthetic cavity assembly, and the synthetic cavity assembly is sequentially provided with a cylindrical crystal bed. 1, the annular catalysis 2, the annular carbon source 3, the insulating cup 4, the heating tube 5 and the transfer tube 6; the cylindrical bed 1, the annular catalyst 2 and the annular carbon source 3 are sequentially placed in the insulating cup 4, insulating cup 4 is parallel to the heating tube 5; the heating tube 5 is equal to the height of the transfer tube 6; the synthetic cavity assembly is sleeved into the outer container composite block 7, the annular synthesis structure, from the center, down two The end sequentially is a cylindrical bed 1, an insulating cup 4, a heating sheet 8, a copper sheet 9, and a conductive 10 electrojection, and the heating sheet 8 is connected...

Embodiment 2

[0047] The preparation method of the preparation method of the preparation method is as follows:

[0048] A, prepared by a cylindrical crystal bed: Take 100 mesh, purity> 99% analysis of pure magnesium oxide as raw materials, using four column hydraulics at 20 MPa pressure to press the raw material to press the cylindrical crystal bed substrate, the resulting cylinder The diameter of the adted bed substrate was 20 mm; the obtained cylindrical crystal bed substrate was baked under 800 ° C for 10 h, cooled to room temperature to obtain a cylindrical crystal bed substrate; the resulting cylindrical crystal bed substrate was punched, then in the well Implanted 1.0 mm diamond to get a cylindrical bed;

[0049] B. Preparation of the annular catalyst: The raw material group of the annular catalyst has become Fe 70%, Ni 25%, CO 3.0%, Al0.2%, Ti 0.3%, Zr 1.0%, Si 0.3% and Cu 0.2%, various The amount of the material mass is 100%; the various alloy components are formulated according to the ...

Embodiment 3

[0060] The preparation method of the preparation method of the preparation method is as follows:

[0061] a, prepared by a cylindrical crystal bed: Take 100 mesh, purity> 99% analysis of pure magnesium oxide is a raw material, using a four-column hydraulic press to calculate the raw material to a cylindrical crystal bed substrate under 30 MPa pressure, the resulting cylinder The diameter of the collar base is 15 mm; the resulting cylindrical crystal bed base is baked at 1000 ° C for 8 h, cooled to room temperature to obtain a cylindrical crystal bed substrate; the resulting cylindrical crystal bed substrate is punched, then in the well Implanted 1.5 mm diamond to get a cylindrical bed;

[0062] B. Preparation of the annular catalyst: The raw material group of the annular catalyst is Fe 70%, Ni27%, CO 1%, Al0.5%, Ti 0.2%, Zr 0.5%, Si 0.5% and Cu 0.3%, various raw materials. The sum of the percentage of mass is 100%; the various alloy components are formulated according to the raw m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
diameteraaaaaaaaaa
Ash contentaaaaaaaaaa
Login to View More

Abstract

The invention discloses a gem-grade diamond annular composite structure, a preparation method and an application thereof. The synthesis structure includes pyrophyllite composite blocks, heating sheets, copper sheets, conductive plugs and synthesis cavity components; the synthesis cavity components are sequentially provided with cylindrical crystal beds, ring catalysts, ring carbon sources, insulating cups, heating tubes and The pressure transmission tube; the cylindrical crystal bed, the annular catalyst and the annular carbon source are placed in the insulating cup in turn; the synthesis cavity assembly is inserted into the pyrophyllite composite block provided outside, and the upper and lower ends of the synthesis structure are successively cylindrical crystal Bed, insulating cup, heating sheet, copper sheet and conductive plug, the heating sheet is connected with the heating pipe. Applying the synthesis structure of the present invention to the synthesis of gem-grade diamonds, the synthesis structure can effectively increase the growth quantity of gem-grade diamonds while improving the uniformity of the temperature and pressure field in the synthesis chamber by changing the direction of temperature difference transfer and the synthesis method. Thus realizing high-quality and high-yield synthesis of gem-quality diamond.

Description

[0001] First, technical fields: [0002] The present invention relates to the field of artificial crystal synthesis and crystalline color culture, and in particular, to a gem-level diamond ring synthesis structure and a preparation method thereof, and an application thereof. [0003] Second, background technology: [0004] Gem diamonds are widely used in the fields of electronics, aerospace, laser emitters, and diamond jewelry in the field of electronics, aerospace, laser emitters, and diamond jewelry, and have a wide range of application prospects. The existing gem-level diamond is mainly derived from natural diamonds, while the formation of natural diamonds takes millions of years, and the output is rare, and the price is expensive. It will cause the depletion of natural diamond resources, and the cost is extremely high. Therefore, the research and development of gem-level diamonds is urgently needed. [0005] At present, the artificial synthetic gem rural diamond is mainly based ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B01J3/06
CPCB01J3/06
Inventor 杨鹏宇
Owner 杨鹏宇
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com