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Preparation device of semisolid slurry

A semi-solid slurry and preparation device technology, applied in lighting and heating equipment, crucible furnaces, furnaces, etc., can solve the problems of uneven temperature inside and outside the slurry, poor uniformity of the temperature field of the slurry, etc., and avoid melt spillage. , Improve uniformity and reduce the effect of temperature difference between inside and outside

Pending Publication Date: 2019-08-27
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The internal and external temperature of the prepared slurry is not uniform;
[0005] (2) The uniformity of the temperature field of the slurry is poor, which cannot better meet the needs of preparing various solid phase content comparisons

Method used

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  • Preparation device of semisolid slurry
  • Preparation device of semisolid slurry
  • Preparation device of semisolid slurry

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0037] According to the preparation device of the semi-solid melt in the embodiment of the present invention, since the crucible 5 containing the melt can be rotated relative to the support 1, the melt can be injected into the crucible 5 more conveniently, avoiding the spillage of the melt during the melt injection process. Phenomenon. In addition, since the heating device 2 is slidably disposed on the support 1 and the heating device 2 can be sleeved on the outside of the crucible 5 to heat the crucible 5 . Therefore, in the process of natural cooling of the melt, when the temperature of the melt drops below the liquidus line, the heating device 2 can heat the crucible 5 and the surface melt, which reduces the temperature difference between the inside and outside of the melt and improves the temperature of the melt. Uniformity of the temperature field.

[0038] What needs to be added here is that in the implementation of the present invention, the heating method of the heati...

Embodiment

[0055] Such as figure 1 As shown, the preparation device for semi-solid slurry includes a support 1, a heating device 2, a fixed plate 3, a clamping assembly 4, a crucible 5 and an angle adjustment mechanism 6, the fixed plate 3 is rotatably arranged on the support 1, and the fixed plate 3 There is an insulating cover 31 on the top, and the crucible 5 fits in the insulating cover 31. The crucible 5 is configured to hold the melt, and the heating device 2 is slidably arranged on the bracket 1. The heating device 2 has a heating hole 21, and the heating device 2 can be set It is arranged outside the crucible 5 to heat the crucible 5 .

[0056] The support 1 includes a chassis 12 and a column 11 , the lower end of the column 11 is connected to the chassis 12 , and the heating device 2 and the fixing plate 3 are both arranged on the column 11 . The clamping assembly 4 includes a driving member 41 and a clamp 42. The driving member 41 is formed as a cylinder and is arranged on the...

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Abstract

The invention discloses a preparation device of a semisolid slurry. The preparation device of the semisolid slurry comprises a support, a heating device, a fixing plate and a crucible, wherein the fixing plate is rotatably arranged on the support, the crucible is arranged on the fixing plate, the crucible is configurated to contain a melt, the heating device is arranged on the support in slidablemode, the heating device is provided with heating holes, and the heating device can sleeve the outer side of the crucible so as to heat the crucible. The preparation device of the semisolid slurry reduces internal and external temperature difference of the melt, improves uniformity of a temperature field of the melt, and is adaptive to preparation of the slurry wide in solid content range.

Description

technical field [0001] The invention relates to the technical field of semi-solid forming of metals / alloys, in particular to a preparation device for semi-solid slurry. Background technique [0002] Metal semi-solid forming technology Since the late 1970s, the preparation and forming of metal / alloy semi-solid slurries has attracted widespread attention from academic and industrial circles around the world. The preparation of semi-solid slurry is the foundation and key of metal semi-solid forming technology. In order to prepare semi-solid slurry with accurate temperature and good temperature uniformity, and realize continuous and stable industrial production, the academic and industrial circles of various countries are still making continuous efforts and explorations to develop new metal / alloy semi-solid slurry preparation devices and methods . [0003] The preparation device of existing semi-solid slurry has the following disadvantages: [0004] (1) The internal and exter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B14/06F27B14/08C22C1/02
CPCF27B14/06F27B14/08C22C1/02F27B2014/0825
Inventor 卢宏兴葛秋霜朱强
Owner SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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