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Aluminum-titanium foil refining method

A technology of aluminum-titanium and molten aluminum, applied in the direction of improving process efficiency, can solve the problems of confusion in the slag removal process and affecting the quality of molten aluminum

Pending Publication Date: 2022-02-11
SNTO TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the slag removal process is chaotic, usually only according to the position of the slag observed by the staff, and some undiscovered slag will remain in the aluminum liquid, thus affecting the quality of the aluminum liquid

Method used

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Embodiment Construction

[0052] The following will describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them.

[0053] It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be an intervening component at the same time. When a component is said to be "set on" another component, it can be set directly on the other component or there may be an intervening component at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "rear", and similar expressions are used herein for the purpose of description only.

[0054] When two elements (planes, lines) are arranged in parallel, it should be understood that the relationship between the two elements includes two types: parallel and substant...

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Abstract

The invention relates to the field of aluminum-titanium foil production, and particularly provides an aluminum-titanium foil refining method. The method comprises the step of forming molten aluminum in a hearth of a smelting furnace; and carrying out primary slagging-off on the molten aluminum through alternate circulation of edge sweeping operation and N-shaped operation. And the molten aluminum obtained after first-time slagging-off is guided into a heat preservation furnace, and second-time slagging-off is performed on the molten aluminum in the heat preservation furnace through alternate circulation of N-shaped operation and Z-shaped operation. According to the refining method of the aluminum-titanium foil, the molten aluminum in the smelting furnace is subjected to slagging-off through alternate circulation of the edge sweeping operation and the N-shaped operation, and the molten aluminum in the heat preservation furnace is subjected to slagging-off through alternate circulation of the N-shaped operation and the Z-shaped operation. The method can effectively remove slag from the corners of the hearth of the smelting furnace and the hearth of the holding furnace, reduces slag residues in molten aluminum, and is beneficial to improving the quality of the molten aluminum.

Description

technical field [0001] The application relates to the field of production of aluminum-titanium foil, in particular to a refining method of aluminum-titanium foil. Background technique [0002] Aluminum-titanium foil needs to be refined during the production process to remove impurities and add required substances, such as titanium, iron, silicon, etc. Therefore, it is necessary to remove slag from molten aluminum to remove impurities during the refining process. [0003] At present, the slag removal process is chaotic. Usually, the slag removal is carried out only based on the observation of the slag position by the staff. Some undiscovered slag will remain in the molten aluminum, thereby affecting the quality of the molten aluminum. Contents of the invention [0004] In view of this, it is necessary to provide a method for refining aluminum-titanium foil, which includes forming molten aluminum in the hearth of a smelting furnace. The first slag removal of molten aluminu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22B21/06C22B9/05
CPCC22B21/066C22B21/064Y02P10/20
Inventor 颜林伟金汉卿孟志红
Owner SNTO TECH GRP
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