Device for producing iron and aluminum composite material

Abstract

The invention discloses a device for producing iron and aluminum composite materials. The device comprises a device body, wherein the device body comprises raw material rolls, feed devices, a high-temperature melting furnace, a high-temperature rabbling furnace and a mold from top to bottom sequentially; the raw material rolls are wound with an iron wire and an aluminum wire which are connected with the feed devices; the feed devices comprise feed holes connected with the iron wire and the aluminum wire as well as drive devices and shear devices arranged at the feed holes; the iron wire and the aluminum wire are melted respectively by the high-temperature melting furnace, poured into the high-temperature rabbling furnace, rabbled by the high-temperature rabbling furnace and injected into the mold, and the iron composite materials are molded. The iron composite materials with different composition and different proportions can be produced by the device and used for research, and the optimal iron composite material can be selected.

Description

technical field The invention relates to the field of metals, in particular to a device made of iron and aluminum composite materials. Background technique Iron-aluminum alloy is composed of iron and aluminum (about 6%~16%) as the main elements. It has high resistivity, low density, high hardness, good wear resistance, good vibration and impact resistance, so iron is used Devices made of aluminum alloy have low eddy current loss and light weight. However, when the aluminum content exceeds 10%, the iron-aluminum alloy becomes brittle and its plasticity decreases, which brings difficulties to processing. The saturation magnetic induction of the alloy decreases with the increase of aluminum content. Commonly used iron-aluminum alloys can be cold-rolled or hot-rolled strips, with a thickness of 0.1~0.5mm. Its main features are high resistivity and hardness, low density (6.5~7.2g / mm3), good anti-vibration and impact resistance, and its magnetic properties are not as sensitive...

AI Technical Summary

Problems solved by technology

At present, there are many types of ferroalloy products, but there is still a lack of such production equipment on the market. In view of this, it is necessary to study a device for composite materials of iron and aluminum elements

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