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The paper presents the results of forming rifts in five-layer metal polymer laminates by electro-magnetic forming. During the experimental studies the discharge energy of the electro-magnetic machine was varied in such a way as to achieve different depths of the rift. Samples obtained by electro-magnetic forming were compared with control samples obtained by forming using a rubber pad under static loading. The strain state of the samples was analyzed using an digital image correlation system Vic-3D.

A new method of action on melts is proposed which is based on pulse-magnetic processing them with the aim to form a homogeneous fine-grained structure and improved technological properties of cast metal. The results of experimental researches of influence of main factors of treatment on the structure and properties of binary and commercial alloys of the system Al-Si are given.

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