Zobrazeno 1 - 10
of 17
pro vyhledávání: '"V I Stashenko"'
Autor:
O. A. Troitskii, V. I. Stashenko
Publikováno v:
Ferrous Metallurgy. Bulletin of Scientific , Technical and Economic Information. 75:735-740
In the process of cutting of steels, high strength and heat-resistant alloys a strong warming-up of the cutting instrument takes place, necessitating its cooling by special emulsions and resulting in quick wear and increase of products cost. It was d
Publikováno v:
Russian Electrical Engineering. 89:143-146
The effects of vibration response of a conductor on the action of current pulses in the absence or presence of static loads have been studied. During the tests, three-component piezoelectric accelerometers were used to control the amplitude and time
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1005:012021
External impulse action on structural materials allows changing their mechanical properties. Such changes occur primarily in the surface layer of the material. One of the simplest methods of such an effect is to apply electrical impulses to metallic
Autor:
O. A. Troitskiy, V. I. Stashenko
Publikováno v:
Journal of Machinery Manufacture and Reliability. 44:758-765
This paper presents the results of studies on the drawing of copper and steel wires by different technologies: conventional, warm (heated by alternating current), and electroplastic (under the action of pulsed current in the deformation zone) and an
Autor:
V. I. Stashenko, O. A. Troitsky
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 848:012084
The results of studies on the drawing of copper and steel wires using pulsed current in the deformation zone are presented. The analysis of their structure and physicomechanical properties is given. As a result, the drawing forces of copper and steel
Publikováno v:
KnE Materials Science. 4:611
Evaluation of the mechanisms of formation of mechanical deformations is of great importance for the practical application of the electroplastic effect. Estimations of the efficiency of conversion of the energy of the electric pulse in the energy of t
Publikováno v:
KnE Materials Science. 4:603
The results of experimental studies of samples of titanium for implants when exposed to pulsed electric currents. Excitation of longitudinal and transverse vibrations to the sample under these influences can be used in their electroplastic processing
Publikováno v:
KnE Materials Science. 4:621
When passing impulse currents through a conductor, powerful vibro-acoustic oscillations are generated in it. The parameters of these oscillations are easy to control. Changing the duty cycle of pulses allows for such equipment as welding with the all
Autor:
O A Troitskiy, V I Stashenko
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 218:012019
The work determines the influence of microwave radiation on the processes of active deformation and relaxation of mechanical stresses in loaded samples of stainless steel under the effect of current pulses and longitudinal and transverse orientation
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 218:012020
The article presents the recent research in electrodynamic processes for metal samples exposed to current pulses. The pinch effect and the skin effect cause the vibration of the metal rods. The results of these studies show how current and magnetic f