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1.
A. A. Presnyakov 《Strength of Materials》1994,26(2):162-165
The author examines the problems of spontaneous and stationary localization of deformation on the development of plastic yielding in pressure working of metals. It is established that localization of plastic yielding results in the dispersion of the geometrical dimensions, structure, texture and properties, and also in changes in their general level. Possible methods of affecting the deformation region are discussed with special reference to controlling the development of localization of plastic yielding and properties of the component.Translated from Problemy Prochnosti, No. 2, pp. 89–92, February, 1994. 相似文献
2.
Zhumakanova V. R. Presnyakov A. A. Aubakirova R. K. Aimukhambetov A. A. 《Metal Science and Heat Treatment》2002,44(9-10):416-416
Metal Science and Heat Treatment - 相似文献
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Popov N. N. Presnyakov D. V. Lar’kin V. F. 《Journal of Machinery Manufacture and Reliability》2020,49(3):232-236
Journal of Machinery Manufacture and Reliability - A device based on smart alloys has been designed for use in machine building items, in particular, in nuclear engineering, for preventing... 相似文献
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Yu. A. Marakulin A. P. Presnyakov E. Ya. Shapiro O. V. Ladariya 《Refractories and Industrial Ceramics》1997,38(7-8):288-289
The West Siberian Integrated Iron-and-Steel Works has tested in 350-ton casting ladles mullite-corundum refractories of grade
MKB-75 (TU 14-8-633-95) produced by the Semiluki Refractory Plant. The use of these refractories in the ladles for casting
steel into molds provides an endurance of 40 heats without replacing the slag zone or the bottom, which is 1.5 times higher
than the endurance of ladles lined with conventional KVKB refractories. The use of MKB-75 refractories for continuous casting
is inexpedient because of the elevated specific consumption and low endurance of the refractories. 相似文献
7.
E. M. Grishpun A. M. Gorokhovskii G. V. Polshikov E. V. Beklemyshev A. P. Presnyakov S. N. Prosvirov A. A. Shamanov V. G. Ovsyannikov 《Refractories and Industrial Ceramics》2007,48(1):33-39
Experience is reported in making refractories and using them in sintering processes, blast furnaces, and steel melting, and
the same applies to corundum-graphite components for protecting the metal jet in continuous-casting machines.
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Translated from Novye Ogneupory, No. 4, pp. 16–23, March, 2007. 相似文献
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Bakasheva A. U. Presnyakov A. A. Aubakirova R. K. 《Metal Science and Heat Treatment》2002,44(9-10):412-412
Metal Science and Heat Treatment - 相似文献
10.
R. S. Aizatulov Yu. A. Marakulin A. P. Presnyakov N. Yu. Pokatilova V. V. Salomatov 《Refractories and Industrial Ceramics》1994,35(6):202-204
A structure for the lining of a tundish ladle made from domestic refractory materials is suggested in which the heat loss is less than in linings from imported materials. The hydrodynamics of the liquid pool depends on the ladle profile and the structure of the interstrand partitions. The best results (absence of stagnation pockets along the ladle length) are obtained when the partitions height varies betweenH/3 andH/7 from the second to the fourth partition and the partitions are arranged at 1/4 of the interaxial distance to the strand behind the partition.Translated from Ogneupory, No. 6, pp. 25 – 27, June, 1994. 相似文献