The thermosound microwelding technology of wirebonding by ball-wedge method and the program-controlledequipment for formation interconnections in multicrystalmodules in micro-electron-mechanical systems is offered.The raised frequency of ultrasound is applied tomaintenance quality of connections with high density ofinstallation

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In article the scheme of the stand for theorganization of hydraulic tests of responsible knots of anunderwater robotics is offered, and the technique of anassessment of its strength characteristics is given.

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This article is an example of simulation of flexiblewoven plain weave composites, taking into account theeffect of prior damage. Simulated stress-strain diagram withthe viscoelastic deformation. A comparison with theexperimental results.

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Technological process of step pressing of compositeproducts of the baked preparations on the basis of metalpowders is considered. Dependence of length of a pressedshoot on the amount of initial preparation and pressingconditions is established.

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This paper considers the possibility ofelectrochemical coating alloy of aluminum-nickelelectrolytes based on the deep eutectic mixture of cholinechloride and urea. It was suggested that use of a pulsedmode of deposition for removal of the concentration limitsand the possibility of fine adjustment of the film growth rate.Data were obtained on the effect of mode of application,and the condition of the substrate surface on the formationof sediments aluminum-nickel.

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