Advanced composite material experiment furnace

An advanced composite material and test technology, applied in the field of materials, can solve problems such as oxidation, strength and quality not up to expectations, insufficient bonding strength, etc.

Pending Publication Date: 2020-10-23
苏州东子云工业技术科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The whole smelting process is carried out in an aerobic state. Part of the melted matrix will cause oxidation, and the bonding force is often not strong enough after being poured into the reinforcement material.
[0005] 2. Since the

Method used

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the technical solution of the present invention will be further elaborated below.

[0023] Such as Figure 1-4 As shown, the advanced composite material test furnace in this embodiment includes the double-layer outer frame 10 of the experimental furnace and the mechanical pump 7, and a heating cavity is arranged inside the double-layer outer frame 10 of the experimental furnace, and the heating cavity is formed by the upper cavity The heating belt and the heating belt 14 of the lower chamber are composed of two chambers, which are separated by heat-resistant steel plates. The temperature of the heating belt 14 of the upper and lower chambers is about 1800 degrees, and graphite heating or tungsten belt heating can be selected. 1200 Graphite heating or molybdenum belt heating can also be selected for heating at a temperature of about 100°C. An u...

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Abstract

The invention relates to the field of material industry, in particular to an advanced composite material experiment furnace. The furnace comprises an experiment furnace double-layer outer frame and amechanical pump, wherein heating cavities are formed inside the experiment furnace double-layer outer frame, and the heating cavities are composed of upper cavity heating belts and lower cavity heating belts; upper cavity heat preservation layers are arranged outside the upper cavity heating belts, and upper cavity crucibles are arranged inside the upper cavity heat preservation layers; lower cavity heat preservation materials are arranged outside the lower cavity heating belts, and lower cavity crucibles are arranged inside the lower cavity heating belts; and discharging pipelines are arranged at the bottoms of the upper cavity crucibles. According to the advanced composite material experiment furnace, the cavity at the upper portion cannot be oxidized by air during high-temperature smelting through a vacuum unit, and when a base material at the upper portion melts and flows into a reinforcement material, the composited material cannot generate bubbles and is more compact due to the action of high vacuum.

Description

technical field [0001] The invention relates to the field of material industry, in particular to a furnace for testing advanced composite materials. Background technique [0002] With the continuous development of science and technology, a large number of new structural materials have emerged. The most primitive structural materials, such as rice straw and wheat straw reinforced clay, and the reinforced concrete that has been used until now are all made of two materials. Now there are glass fiber reinforced plastics, carbon fiber, graphite fiber, silicon carbide fiber, etc., which all belong to the category of compatible materials. Corrosion and special functional materials have been regarded as national strategic new industries. The composite material test furnace is mainly to provide a kind of experimental equipment for liquid phase forming of composite materials. It mainly melts the matrix and fills it into the reinforcing material. The previous method is The matrix mate...

Claims

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Application Information

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IPC IPC(8): F27B17/02F27D7/06
CPCF27B17/02F27D7/06F27D2007/066
Inventor 李金龙
Owner 苏州东子云工业技术科技有限公司
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