METHOD AND DEVICE FOR FORMING HEAT-TREATED MATERIAL Russian patent published in 2017 - IPC B21D26/14 

Abstract RU 2639167 C2

FIELD: technological processes.

SUBSTANCE: method for forming heat-treated material includes placing the heat-treated material between the first and second current collectors. Each of the first and second current collectors includes tool surface, which takes the form, in accordance with the required form of heat-treated material. The method also includes applying a low intensity magnetic field to the first and second current collectors for heating the first and second current collectors. In addition, the method involves compacting the heat-treated material between the first and the second current collectors for forming heat-treated material, giving it the desired shape. The method further includes supplying a high intensity magnetic field to the heat-treated material before compressing the heat-treated material between the first and second current collectors.

EFFECT: improvement of the method, cost reduction.

20 cl, 7 dwg

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RU 2 639 167 C2

Authors

Matsen, Mark R.

Negli, Mark A.

Dates

2017-12-20Published

2016-02-04Filed