INDUCTION HEATED MATERIAL FOR IMPREGNATION WITH MAGNETIC PARTICLES Russian patent published in 2023 - IPC A24F40/465 

Abstract RU 2795862 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to an induction heated material for impregnation with magnetic particles. The induction heated magnetic particle impregnation material is composed of a base material, 1 to 4 types of magnetically permeable metals, and a high-temperature magnetically permeable non-metal material. Magnetically permeable metal wrapped with high temperature magnetically permeable non-metallic material is evenly distributed in the base material. Different magnetic metal materials have different Curie temperatures. If the heating temperature reaches the Curie temperature, then the metal is demagnetized and the heating of the metal will be stopped. If the temperature is lower than the Curie temperature, then the magnetism of the metal is restored again and the smoking area is heated again to achieve a different temperature heating gradient.

EFFECT: continuous maintenance of the heating mode during the smoking process and increase in the uniformity of heating of the smoking matrix is provided.

10 cl, 1 tbl

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RU 2 795 862 C1

Authors

Xu, Yingbo

Ge, Shaolin

She, Shike

Zhang, Yaping

Zhu, Dongliang

Wang, Jian

Chen, Kaibo

Zhang, Chao

Dates

2023-05-12Published

2019-08-07Filed