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A kind of glass production process

A production process and technology of colored glaze, applied in glass forming, manufacturing tools, glass manufacturing equipment, etc., can solve the problems of colored glaze costing a lot of manpower and material resources and complicated steps.

Active Publication Date: 2021-09-10
NINGBO TSIANYU COLORED GLAZE PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the cumbersome steps, the production of colored glaze also requires a lot of manpower and material resources

Method used

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  • A kind of glass production process
  • A kind of glass production process
  • A kind of glass production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Prepare graphite mold blanks: Machining prepares graphite mold blanks, wherein the graphite mold is composed of the following parts by weight: 60 parts of graphite, 10 parts of nano-Mo, 5 parts of graphene, and 5 parts of sodium citrate;

[0028] Grinding: through 3D imaging technology, use a precision engraving machine and manual trimming to make semi-finished graphite molds;

[0029] Coating coating: the coating is applied to the graphite mold semi-finished product by flow coating method to obtain the graphite mold, wherein the coating of the coating includes the following components by weight: SiO 2 : 50 parts, CaO: 10 parts, MgO: 10 parts, Al 2 o 3 : 5 parts, nano-Cr powder: 5 parts;

[0030] Preparation of colored glaze: pour colored glaze into a graphite mold at high temperature, cool and demould to obtain colored glaze, wherein the preheating temperature is 800°C, and the pouring temperature is 1200°C.

Embodiment 2

[0032] Prepare graphite mold blanks: Machining prepares graphite mold blanks, wherein the graphite mold is composed of the following parts by weight: 64 parts of graphite, 12 parts of nano-Mo, 6 parts of graphene, and 6 parts of sodium citrate;

[0033] Grinding: through 3D imaging technology, use a precision engraving machine and manual trimming to make semi-finished graphite molds;

[0034] Coating coating: the coating is applied to the graphite mold semi-finished product by flow coating method to obtain the graphite mold, wherein the coating of the coating includes the following components by weight: SiO 2 : 52 parts, CaO: 12 parts, MgO: 12 parts, Al 2 o 3 : 6 parts, nano Cr powder: 6 parts;

[0035] Preparation of colored glaze: pour colored glaze into a graphite mold at high temperature, cool and demould to obtain colored glaze, wherein the preheating temperature is 840°C, and the pouring temperature is 1240°C.

Embodiment 3

[0037] Prepare graphite mold blanks: Machining prepares graphite mold blanks, wherein the graphite mold is composed of the following components by weight: 68 parts of graphite, 14 parts of nano-Mo, 7 parts of graphene, and 7 parts of sodium citrate;

[0038] Grinding: through 3D imaging technology, use a precision engraving machine and manual trimming to make semi-finished graphite molds;

[0039] Coating coating: the coating is applied to the graphite mold semi-finished product by flow coating method to obtain the graphite mold, wherein the coating of the coating includes the following components by weight: SiO 2 : 54 parts, CaO: 14 parts, MgO: 14 parts, Al 2 o 3 : 7 parts, nano Cr powder: 7 parts;

[0040] Preparation of colored glaze: pour colored glaze into a graphite mold at high temperature, cool and demould to obtain colored glaze, wherein the preheating temperature is 880°C, and the pouring temperature is 1280°C.

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Abstract

The invention relates to a production process of colored glaze, in particular to a process for producing colored glaze using a graphite mold, and belongs to the field of colored glaze materials. The production process of the present invention comprises: pouring colored glaze into a graphite mold at high temperature, cooling and demolding to obtain colored glaze. Among them, the graphite mold needs to be preheated, the preheating temperature is 800-1000°C, and the pouring temperature is 1200-1400°C. The graphite mold in the present invention is composed of the following components by weight: 60-80 parts of graphite, 10-20 parts of nano-Mo, and 5-10 parts of graphene. Invented the process of producing colored glaze using graphite molds, the preparation method is simple, and the graphite material used is of high standard oxidation resistance, which can make the surface of the colored glaze produced smooth.

Description

[0001] field of invention [0002] The invention relates to a production process of colored glaze, in particular to a process for producing colored glaze using a graphite mold, and belongs to the field of colored glaze materials. Background technique [0003] Liuli, also known as "luli", is made of artificial crystals (containing 24% lead dioxide) of various colors (colors are formed from various rare metals) and fired at a high temperature of more than 1,000 degrees. . Its color is flowing and colorful; its quality is crystal clear and dazzling. There are two reasons why colored glaze is a valuable work of art: First, the material of ancient colored glaze is special, and its production process is quite complicated. Dozens of processes are required to complete the process of coming into the fire and going into the water. It will take ten to twenty days, and mainly rely on manual work. It is very difficult to grasp each link, and it can be said that the difficulty of graspin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03B19/02C04B35/528C22C29/12
CPCC03B19/02C04B35/522C04B2235/404C22C29/12
Inventor 徐琳雯谢强
Owner NINGBO TSIANYU COLORED GLAZE PROD CO LTD