The use of impulse electric and magnetic fields in obtaining permanent joints

International Conference on Synthesis and Consolidation of Powder Materials

Strizhakov, E.L.^1 ; Nescoromniy, S.V.^1 ; Ageev, S.O.^1 ; Vinogradov, V.G.^1

Don State Technical University, Rostov-on-don

344000, Russia^1

关键词: Electric and magnetic fields;    Electromagnetic influence;    In-vacuum;    Magnetic pulse;    Permanent joints;    Powder material;    Solid-phase;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/558/1/012051/pdf
DOI  :  10.1088/1757-899X/558/1/012051

来源: IOP

【 摘 要 】

The article discusses the possibility of using electromagnetic influence in the production of permanent compounds such as metal?ceramics, metal?glass, as well as composite compounds from powder materials. It is proposed to use magnetic pulse action to form such joints in the solid phase: in the atmosphere with the position of parts at an angle; in vacuum with preheating and subsequent radial action. When consolidating powder materials (sintering with simultaneous pressing), a scheme of synchronous action of electromagnetic energy is proposed: thermal and mechanical.