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Injection moulding method of amorphous alloy

A technology of injection molding and amorphous alloys, which is applied in the field of injection molding of amorphous alloys, can solve problems such as slow flow of amorphous alloys, and achieve the effect of improving production efficiency

Inactive Publication Date: 2018-06-12
SHENZHEN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to propose a method for injection molding of amorphous alloys, aiming to solve the existing problems in the prior art. In the injection molding of amorphous alloys, the melted amorphous alloy flows slowly after becoming gelatinous technical issues to improve production efficiency

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  • Injection moulding method of amorphous alloy
  • Injection moulding method of amorphous alloy
  • Injection moulding method of amorphous alloy

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Embodiment Construction

[0022] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] refer to figure 1 , figure 1 It is a schematic flow chart of the first embodiment of the present invention.

[0024] The injection molding method of the amorphous alloy of the present invention comprises the following steps:

[0025] Step S10, mixing the amorphous alloy raw material with the plastic body;

[0026] In step S10, the amorphous alloy raw material is mixed with the plastic body, the amorphous alloy raw material refers to the granular amorphous alloy raw material, that is, a spherical amorphous alloy with a diameter of less than 10 μm; the plastic body refers to the existing high Molecular compounds, collectively referred to as plastics or resins; mix the above two.

[0027] Step S20, placing it in a heating zone with a flow channel for heating and flowing into the cavity of the injection molding...

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Abstract

The invention discloses an injection moulding method of an amorphous alloy. The injection moulding method comprises the following steps that S10, an amorphous alloy raw material and a plastic body aremixed; S20, a mixture is put in a heating area with a runner to be heated and flows into a cavity of an injection molding area through the runner; and S30, the cavity is subjected to water cooling for moulding. According to the injection moulding method, the technical problem that in the prior art, in amorphous alloy injection moulding, the molten amorphous alloy flows slowly after being in a gelstate is solved, so that the production efficiency is improved.

Description

technical field [0001] The invention belongs to the field of preparation of amorphous alloys, in particular to an injection molding method of amorphous alloys. Background technique [0002] At present, amorphous alloy is a new type of material, such as metallic glass; the existing methods for the preparation of amorphous alloy mainly include stamping methods, but there is a large gap between the glass transition temperature Tg and the crystallization temperature Tx of amorphous alloys. Therefore, in the process of heating the amorphous alloy by the existing injection molding equipment, the amorphous alloy is gelatinous after melting, and the state is unstable; the gelatinous amorphous alloy is transported into the mold cavity It takes a lot of time, the production efficiency is low, and the cost is too high; as a result, there is no corresponding injection molding method for amorphous alloys in the prior art. [0003] Therefore, the prior art needs to be improved. Content...

Claims

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Application Information

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IPC IPC(8): C22C1/00
CPCC22C1/11
Inventor 马将黄志远霍利山
Owner SHENZHEN UNIV
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