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Casting process and casting system

A casting process and ingot casting technology, which is applied in the field of casting systems, can solve problems such as ingot cracking and scrapping, wiper failure, wiper vulnerability, etc., to achieve good results, avoid water residue, and high reliability

Inactive Publication Date: 2020-04-21
SOUTHWEST ALUMINUM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the first object of the present invention is to provide a casting process, which can effectively solve the problem that the wiper is easily damaged, which leads to the failure of the wiper, which easily causes the ingot to crack and be scrapped. The purpose is to provide a casting system

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Embodiment Construction

[0031] The embodiment of the invention discloses a casting process to avoid cracking and failure of the ingot caused by water residue on the surface of the ingot.

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see figure 1 , figure 1 It is a schematic flow chart of the casting process of a specific embodiment of the present invention.

[0034] In a specific embodiment, the casting process provided by the present invention includes the following steps:

[0035] S1: Smelting to obtain molten meta...

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Abstract

The invention discloses a casting process. The casting process comprises steps of smelting to obtain molten metal; solidifying the molten metal through a crystallizer to form a cast ingot; adopting high-pressure hot air to blow-dry a surface of the cast ingot leaving the crystallizer, and controlling a temperature range of the high-pressure hot air within the range of 60-300 DEG C. The invention further discloses a casting system which comprises a smelting device used for obtaining the molten metal, the crystallizer used for solidifying the molten metal into the cast ingot, and a high-pressureair heater arranged at an outlet of the cast ingot of the crystallizer, wherein the temperature of hot air outputted by the high-pressure air heater ranges from 60-300 DEG C. By applying the castingprocess and the casting system, the water on the surface of the cast ingot is blow-dried by adopting the high-pressure hot air, and the high-pressure hot air cannot be damaged due to contact abrasionwith the cast ingot, so reliability is higher, and cast ingot cracking failure caused by water residue on the surface of the cast ingot is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of metal processing, more specifically, to a casting process, and also to a casting system. Background technique [0002] Casting is a kind of metal thermal processing technology mastered by human beings earlier, with a history of about 6,000 years. Casting is a method in which liquid metal is poured into a casting cavity adapted to the shape of the part, and after it is cooled and solidified, the part or blank is obtained. The material to be cast is mostly a metal that was originally solid but heated to a liquid state (for example: copper, iron, aluminum, tin, lead, etc.), and the material of the mold can be sand, metal or even ceramics. Depending on the requirements, the methods used will vary. [0003] Continuous casting is a high-efficiency continuous casting method. The mold is the key component. The molten metal is solidified by the mold to form an ingot. Cooling water remains on the surface of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/12
CPCB22D11/12
Inventor 冉茂海
Owner SOUTHWEST ALUMINUM GRP
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