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Multilayered homogeneous crucible and installation method thereof

An installation method and crucible technology, which are applied to crucibles, crucible furnaces, furnaces, etc., can solve the problems of short service life of crucibles, unfavorable industrial production, and inability to meet requirements, and achieve the advantages of short installation period, simple and clear installation process, and improved use effects. Effect

Active Publication Date: 2014-02-26
JIANGSU BOQIAN NEW MATERIALS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Among the existing crucibles, although some crucibles have a higher melting point (above 1600 ° C), they still cannot meet the requirements for metals with high boiling points, and the life of the crucible is short, which is not conducive to large-scale industrial production

Method used

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  • Multilayered homogeneous crucible and installation method thereof

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with accompanying drawing.

[0030] Such as figure 1 The scheme shown is a crucible with two crucible layers, two crucible layers, the inside is the first crucible layer, the outer layer is the second crucible layer gap filled with fine sand of the same material, the first crucible layer and the first crucible layer The materials are the same, and are also the same as those of the sand grains. The thickness of the first crucible layer is the same as that of the first crucible layer, and the geometric dimensions increase sequentially from the inside to the outside.

[0031] It is of course possible that the present invention can have three, four or more crucible layers depending on the specific circumstances.

[0032] The installation method of the homogeneous multilayer crucible comprises the following steps:

[0033] (1) Select a crucible of appropriate size and thickness as the first crucible layer...

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Abstract

The invention discloses a multilayered homogeneous crucible and an installation method thereof. The multilayered homogeneous crucible is provided with a plurality of crucible layers, wherein fine sand made of the same material is filled in gaps between every two adjacent crucible layers, and the crucible layers are made of the same materials as the sand. The multilayered homogeneous crucible has the advantages that the multilayered homogeneous crucible can effectively achieve high temperature resistance and fusion resistance consumption and strength required by heating, fusing, boiling and evaporating of substances with a high fusing-boiling point; different crucible layers have different functions, sand layers between two crucible layers are made of the same materials as the crucible layers, therefore, inner-layer products and the crucible are not contaminated, two crucible layers can be buffered, the crucible on another layer can not be influenced when the crucible on some layer goes wrong, and using effect of the crucible is improved well.

Description

technical field [0001] The invention relates to the technical field of material installation, in particular to a multilayer homogeneous crucible and an installation method thereof. Background technique [0002] The crucible is a vessel or melting tank made of extremely refractory materials (such as clay, graphite, china clay, quartz or relatively difficult-melt metal iron, etc.). The crucible is a bowl-shaped container with a deep ceramic bottom. When there is a solid to be heated with a high fire, a crucible must be used. [0003] In actual scientific research experiments or industrial production, in order to melt, boil, and volatilize a certain substance or metal with a high melting point, it is necessary to first select a crucible with a melting point higher than the boiling point of the substance or metal, and then put it into the crucible Heating, melting, boiling, volatilization. [0004] Among the existing crucibles, although some crucibles have higher melting poin...

Claims

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Application Information

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IPC IPC(8): F27B14/10B01L3/04
Inventor 赵登永王光杰陆永波潘经珊孙运华
Owner JIANGSU BOQIAN NEW MATERIALS
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