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Production plant and production method of rapid setting metal powder

A technology of solidifying metal and production equipment, which is applied in the field of rapid solidification metal powder production equipment, can solve the problems of inability to realize large-scale production and low powder strength, achieve stable line speed, high economic value, and ensure the effect of solidification speed

Pending Publication Date: 2020-06-05
四川科匠轻金属材料科技有限公司
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Problems solved by technology

[0007] The purpose of the present invention is to provide a production equipment and production method for rapid solidification metal powder, so as to solve the problem that the powder strength of the existing metal powder preparation process is not high and cannot realize large-scale production

Method used

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  • Production plant and production method of rapid setting metal powder
  • Production plant and production method of rapid setting metal powder
  • Production plant and production method of rapid setting metal powder

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Embodiment

[0042] refer to Figure 1-4 , the production equipment 100 of rapid solidification metal powder according to the embodiment of the present invention includes: a support 10 and a holding furnace 20 , a quenching chamber 30 , and a powder collecting device 40 respectively arranged on the support 10 .

[0043] Please refer to Figure 1-4 , the bracket 10 of the present invention is used to install and fix the holding furnace 20, the quenching chamber 30, the powder collecting device 40, the driving group of the centrifugal atomizer and the driving group of the quenching wall, as the supporting member of the whole device. The bracket 10 of the embodiment of the present invention mainly includes a support leg 101, an upper support plate 102 and a lower support plate 103. The figure is only an embodiment of the present invention. Those skilled in the art can install the holding furnace 20, the quenching chamber 30, The powder collecting device 40 is for the purpose, and the structu...

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Abstract

The invention discloses a production plant and production method of rapid setting metal powder and belongs to the field of metal powder preparation. Molten metal enters a centrifugal atomizer rotatingat a high speed and is flung out through rotation liquid spray atomization holes in the centrifugal atomizer under the effect of centrifugal force, and small molten metal drops are flung to a quenching wall of a quenching chamber rotating at a high speed similarly to set rapidly. The obtained rapid setting metal powder is collected in a powder collection device at the bottom of the quenching chamber. The high-performance rapid setting metal powder is obtained in the mode of combination of high-speed centrifugal atomization and water cooling rotation metal barrel quenching, mass production canbe achieved, and the production plant and production method are suitable for preparing the high-strength metal powder of aluminum alloy, magnesium alloy and the like.

Description

technical field [0001] The invention relates to the technical field of metal powder preparation, in particular to a production equipment and a production method of rapid solidification metal powder. Background technique [0002] Preparation of powder is the first step in powder metallurgy. There are many methods of powder production. In terms of industrial scale, the most widely used methods are reduction method, atomization method, mechanical pulverization, ball mill pulverization, mechanical cutting, jet pulverization, Hydrogenation mechanical pulverization and electrolysis. [0003] Metal powder production methods based on molten metal are mainly rotating electrodes and atomization methods. Metal powder can be prepared by melting the rotating electrode by plasma or laser technology, but the rotating electrode needs to be prepared first, which increases the input cost, and the yield is usually not high. [0004] The atomization method to prepare metal powder is to pass t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F9/10
CPCB22F9/10Y02P10/25
Inventor 陈云贵李振帅
Owner 四川科匠轻金属材料科技有限公司
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