Ceramic rotary target slip casting die and manufacturing method thereof

Abstract

The invention relates to ceramic rotary target slip casting die and a manufacturing method thereof. The die is characterized by comprising an internal die (1) and an external die (2), wherein the external die (2) is hollow, and the upper part of the external die (2) is provided with an opening; the internal die (1) is T-shaped and is fixedly arranged in the hollow part of the external die (2); the upper edge of the internal die (1) is pressed on that of the external die (2); a cavity (3) is formed between the outer side wall of the internal die (1) and the inner side wall of the outer die (2); the bottom of the external die (2) is provided with a slurry inlet hole path (4) which is communicated with the cavity (3); the internal die (1) is internally provided with an air blowing hole path (5); the outer die (2) is internally provided with a drainage channel (6). The die has the effects that the die material strength is high, so that a mold made of a gypsum material can be replaced by the die, products cast by the die are high in density and uniform in density, the production period is short, and the labor intensity is low.

Description

technical field [0001] The invention relates to the formation of a ceramic rotary target material for coating materials, in particular to a ceramic rotary target grouting forming mold and a manufacturing method thereof. Background technique [0002] Ceramic target is a kind of widely used coating material, such as indium tin oxide (ITO), zinc aluminum oxide (AZO), zinc oxide (ZnO), indium gallium zinc oxide (IGZO), etc. There are many forming methods for these ceramic targets, among which the pressure grouting forming method has significant technical characteristics and clear technical advantages. [0003] At present, the general process of pressure grouting is: powder raw materials, dispersant, defoamer and water are mixed and then ball milled to make slurry. The slurry is injected into the mold under pressure for dehydration and forming. bisque. The forming method has the advantages of less investment in equipment, low cost, high product density and good density uniformi...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a ceramic rotary target grouting forming mold and its manufacturing method, which solves the problem that the current mold used for rotary target grouting has low strength, the target material density is low, and the mold itself is easily damaged by water. Erosion Contamination of the product

Images