Continuous casting equipment, cast rod manufactured by using the same, and manufacturing method of the cast rod

A technology for casting molds and ingots, which is applied to continuous casting devices and casting rods manufactured by using the device and its manufacturing field, which can solve the problems of increased liquid resistance, difficulty in reducing the opening of filters, and difficulty in obtaining high-quality casting rods, etc. problem, to achieve the effect of improving efficiency and improving removal ability

Inactive Publication Date: 2015-06-17
KOBE STEEL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the opening of the mesh of the filter is miniaturized, the flow resistance (flow resistance) when the melt passes through the filter increases with the miniaturization.
Therefore, in the conventional casting method, it is difficult to miniaturize the opening of the filter, and it is difficult to obtain a high-quality casting rod.

Method used

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  • Continuous casting equipment, cast rod manufactured by using the same, and manufacturing method of the cast rod
  • Continuous casting equipment, cast rod manufactured by using the same, and manufacturing method of the cast rod
  • Continuous casting equipment, cast rod manufactured by using the same, and manufacturing method of the cast rod

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Embodiment Construction

[0067] Below, refer to figure 1 as well as figure 2 Embodiments for carrying out the present invention will be described.

[0068] "Construction of continuous casting equipment"

[0069] Such as figure 1 As shown in the continuous casting apparatus 1, for example, when the molten metal M flowing in the molten metal path 11 is solidified in the mold 9 to continuously cast the cast rod W (ingot), the cast rod W is cooled by a cooling device (not shown). , a device for continuous casting casting rod W simultaneously. The continuous casting device 1 includes a melting furnace (not shown in the figure), holding furnace 3, pressurizing device 2, liquid supply pipe 6, tundish 7, filter F, mold mounting plate 8, mold 9, and transfer device 10, which will be described later. . The continuous casting apparatus 1 may be a so-called horizontal (horizontal) apparatus or may be a vertical apparatus. Hereinafter, a horizontal apparatus will be described as an example.

[0070] 《Consti...

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Abstract

The invention provides a continuous casting device, a casting bar equipped with the continuous casting device and a manufacture method thereof, wherein harmful impurities in melts can be removed and casting bars of high quality can be obtained. The continuous casting device (1) comprises a maintenance furnace (3), an intermediate pot (7) and a liquid feeding pipe (6). Melt (M) is stored in the maintenance furnace. The melt (M) stored in the maintenance furnace is provided for the intermediate pot (7). One end of the liquid feeding pipe is installed on the maintenance furnace (3) and the other end thereof is installed on the intermediate pot (7). The melt (M) in the maintenance furnace (3) is provided for the intermediate pot (7). The melt is casted into casting ingots by the continuous casting device. A melt path (11) for the flowing of the melt (M) is formed by the maintenance furnace (3), the intermediate pot (7) and the liquid feeding pipe (6). A filter (F) for filtering the melt (M) is arranged in the melt path (11). A pressurizing device (2) for pressurizing the melt (M) in the maintenance furnace (3) is arranged in the maintenance furnace (3).

Description

[0001] This application is a divisional application of the invention patent application with the application number 201110042112.X, the application date of February 17, 2011, and the title of the invention "continuous casting device and casting rod manufactured by using the device and its manufacturing method". technical field [0002] The present invention relates to a continuous casting apparatus for casting rods (ingots) made of metal, such as parts for vehicles, parts for engines, parts for aircraft parts, or metals for machining or plastic working, and the continuous casting method using the continuous casting method. Cast bars produced by the device and methods of making the same. Background technique [0003] At present, in DC casting, the molten magnesium alloy is supplied from the holding furnace to the mold through the tundish, and the melt is cast and solidified through primary cooling based on the casting mold and secondary cooling based on direct water cooling. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/119B22D11/11B22D21/04
CPCB22D11/11B22D21/04B22D11/04C22C23/00B22D11/124B22D11/055
Inventor 蛭川谦一古田诚矢杉村朋子吉川克之
Owner KOBE STEEL LTD
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