Zobrazeno 1 - 10
of 57
pro vyhledávání: '"O. S. Nichiporenko"'
Autor:
O. S. Nichiporenko
Publikováno v:
Powder Metallurgy and Metal Ceramics. 36:438-445
Publikováno v:
Powder Metallurgy and Metal Ceramics. 32:99-102
Results are presented for an experimental study of steel atomization by high-pressure water. The dependence of median grain size on relative melt and water flow rates, attack angle, annular nozzle slit width, and jet diameter is established. A theore
Autor:
Yu. F. Ternovoi, O. S. Nichiporenko
Publikováno v:
Powder Metallurgy and Metal Ceramics. 32:1-6
A theoretical model is constructed for dispersion based on analyzing processes of hydrodynamics, instability, and heat exchange of a molten jet under the action of a high pressure stream of water. It includes description of successively proceeding tr
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 30:531-535
Autor:
N. S. Sarkisyan, Eugenii P. Pokotilo, A. N. Karibyan, M. Z. Kol'chinskii, B. I. Bondarenko, O. S. Nichiporenko
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 30:432-435
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 30:317-321
The chemical heterogeneity of copper and its alloys in respect of certain elements in relation to the thermal and time conditions of melting and the effect of the type of deoxidizing agent on the content of oxygen and nonmetallic inclusions were exam
Publikováno v:
Powder Metallurgy and Metal Ceramics. 35:577-579
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 23:1-6
The shape of atomized particles is determined more by their size than by their cooling conditions. The overheating of the melt in fragments by more than 1°K results in all particles assuming a shape close to spherical. An artificial obstacle placed
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 15:586-589
Autor:
A. B. Medvedovskii, G. K. Gaiduchenko, I. D. Radomysel'skii, O. S. Nichiporenko, N. N. Kalinyuk, N. G. Chaikina
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 22:513-516