We present a new method for coating deposition on micro cutters without an increase in their
cutting edges radii caused by the deposition. For this purpose, the cutting edges are …

A unified numerical simulation model of AC TIG welding of the aluminum plate considering
energy balance among the electrode, the arc and the base metal and employing an …

Surface hardening of machine parts substantially improves their performance. The best
results are obtained when combined hardening consists of surface nitriding and subsequent …

Since it is indispensable to remove oxide layer on aluminum for realizing high quality weld
joint in arc welding of aluminum plates, AC TIG welding is generally employed. In periods of …

The article presents the results of the studies of the influence of technological parameters of
plasma hardening on the geometric dimensions of the hardening track using modern …

ВВЕДЕНИЕ В работе [1] были представлены результаты экспериментов по
определению методом автографов [2] пространственной формы и внутренней …

The motion of cathode spots plays a crucial important role in removing oxide layer on a
metal surface by vacuum arc. In this paper, the characteristics of the motion of a single …

The high ambient pressure is important for surface treatment on the metal surface using the
vacuum arc cathode spot because the cost becomes low, and the equipment becomes …

A remarkable characteristic of a cathode spot of a low‐pressure arc is that the cathode spot
moves around on the metal surface. A cathode spot can remove an oxide layer. Cathode …

It is demonstrated that it is possible, in principle, to study the reverse side of the welding arc
cathode spot with a high-speed camera. Photographs of the reverse side of the welding arc …