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Built-in electromagnetic stirring melt processing device

A technology of electromagnetic stirring and processing equipment, which is applied in the field of metal material processing, and can solve problems such as the inability to achieve stirring of large melt volumes

Active Publication Date: 2021-02-05
有研金属复材技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a built-in electromagnetic stirring melt processing device to solve the technical problem that the large amount of molten liquid cannot be stirred in the prior art

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  • Built-in electromagnetic stirring melt processing device
  • Built-in electromagnetic stirring melt processing device
  • Built-in electromagnetic stirring melt processing device

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Embodiment Construction

[0037] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0038] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a built-in electromagnetic stirring melt processing device, and relates to the technical field of metal material processing. The built-in electromagnetic stirring melt processing device comprises a device shell, a temperature control device and an electromagnetic stirring generation device, wherein the temperature control device comprises a first cooling medium channel and / or a second cooling medium channel, the first cooling medium channel is arranged outside the device shell, and the second cooling medium channel communicates with an inner cavity of the device shell; and the electromagnetic stirring generation device is arranged in the inner cavity of the device shell. According to the technical scheme, the internal heat dissipation area and the nucleation substrate area of an alloy melt can be effectively increased, finally, the melt with a temperature field and a component field which are distributed very uniformly is obtained, the melt is promoted to generate a large number of crystal nucleuses at the initial stage of solidification instantly and successfully survive in the melt, and a solidification structure with a fine and round grain structure and uniform components can be obtained.

Description

technical field [0001] The invention relates to the technical field of metal material processing, in particular to a built-in electromagnetic stirring melt processing device. Background technique [0002] The refinement and homogenization of solidified structure is the key link to improve the performance and quality of metal materials, and it is the technical basis to realize short-process near-net forming of metal materials. However, limited by the inherent solidification characteristics of metal materials, the structure usually presents the distribution characteristics of "three-crystal bands", and there are problems such as coarse grains, composition segregation, and uneven structure, especially for the solidification of large-volume high-alloyed metal melts. serious. [0003] Therefore, how to obtain fine, round, and evenly distributed solidified structures has always been a hot issue for materials scholars. In response to this scientific problem, both at home and abro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D1/00
CPCB22D1/00
Inventor 高志华李豹张志峰白月龙
Owner 有研金属复材技术有限公司
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