Chalcogenide glass sphere preparation method and used extrusion forming device

A technology of chalcogenide glass extrusion molding, which is applied in glass molding, glass manufacturing equipment, manufacturing tools, etc., can solve the problems of low efficiency and large material loss, and achieve high efficiency, high material utilization rate, simple and convenient operation Effect

Pending Publication Date: 2020-12-08
HUBEI NEW HUAGUANG NEW INFORMATION MATERIALS CO LTD
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AI Technical Summary

Benefits of technology

This new process allows for efficient production of highly-quality ceramic materials while reducing costs compared to traditional methods such as sintering techniques that require multiple steps like grinding them down before use.

Problems solved by technology

Technologies related to making precise metal oxides (CuO) by melting or sintering techniques like laser ablation require efficient materials with minimal losses during manufacturing processes due to their unique properties that make it difficult to achieve consistently results across various applications. Current methods involve producing ceramic powders directly onto substrates without any special steps needed beforehand. These technical solutions aim to provide an improved way to produce CuxGlasiachlorosilicate glass(CCS).

Method used

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  • Chalcogenide glass sphere preparation method and used extrusion forming device

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Embodiment 1

[0028] Embodiment 1 is used to illustrate the preparation method of chalcogenide optical glass spheres and the extrusion molding device used in the present invention. Example 1 is only to demonstrate the feasibility of the technique.

[0029] The extrusion molding device used in Example 1 of the present invention includes a molding die and an extrusion device. Wherein, the molding die is made up of mold cover 7, hemispherical upper mold 8 and hemispherical lower mold 9 three parts. The hemispherical upper die 8 and the hemispherical lower die 9 are respectively processed with 9 corresponding hemispherical holes, and the hemispherical upper die 8 and the hemispherical lower die 9 are combined to form 9 spherical molding die cavities 5 . Die cover 7, hemispherical upper die 8 and hemispherical lower die 9 materials are metal materials. The extrusion device is composed of cylinder 1, extrusion rod 2, guide sleeve 6 and softening furnace 3. The cylinder 1 is installed above the so

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Abstract

The invention discloses a chalcogenide glass sphere preparation method and an extrusion forming device used in the chalcogenide glass sphere preparation method, and belongs to the technical field of chalcogenide glass molding. The method mainly solves the problems of low efficiency and large material loss of the conventional method for rounding square particles into spheres. The method is mainly characterized by comprising the following steps: (1), preparing a chalcogenide glass blank block in a melting manner; (2), preheating an extrusion forming device containing a plurality of spherical forming mold cavities; (3), putting the chalcogenide glass blank block into an extrusion forming device, and performing heating until the chalcogenide glass blank block is softened and deformed; and (4),enabling the softened and deformed chalcogenide glass to enter a cavity of a forming mold, and further extruding the required chalcogenide glass ball material. The method provided by the invention has the characteristics of simple and convenient operation, high efficiency, good product quality stability and high material utilization rate, and is mainly used for preparing the small sulfur opticalglass balls with the diameter of phi 5mm and the diameter of phi 15mm.

Description

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Claims

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Application Information

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Owner HUBEI NEW HUAGUANG NEW INFORMATION MATERIALS CO LTD
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