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Visits: 85264972 AMS now reading: 1
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Ballóková B., Hvizdoš P., Besterci M., Scholl R., Böhm A. |
CREEP CHARACTERISTICS OF MOSI2 BASED MATERIALS |
Keywords: molybdenum disilicide|MoSi2 - SiC and MoSi2 - HfO2|creep behaviour|powder metallurgy|diffusion| |
No 3 (2002), p. 235-240 |
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Omar A.A., Hegazy M.M., Afifi S.E., Abdel Fattah A. |
CHARACTERIZATION OF DIFFERENT ELECTROLYTIC IRON POWDERS |
Keywords: iron powder|electrolysis|ferrous sulphate|particle size|particle shape|surface texture|apparent density|compressibility|sinterability| |
No 3 (2002), p. 277-286 |
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Kochubey A.A., Syasev A.V., Vesselovskiy V.B., Mamuzych I., Makarenkov E.A., Scherbina E.A. |
MATHEMATICAL MODELLING OF METALLURGICAL PROCESSES WITH USAGE OF THE THEORY OF INCREASING BODIES |
Abstract
The mathematical model of increasing visco-elastic hollow of the barrel with a fluid phase inside is offered. The material of the barrel in a fluid modular state represents perfect fluid, and in solid state visco-elastic body. The analysis of temperature effect and geometrical sizes the component on tight - strained state is conducted. The mathematical model is designed and the calculation of a thermal state of rolls of hot-rolled steel is conducted.
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Keywords: theory of increasing bodies|mathematical model|rolls of hot-rolled steel is conducted|tight strained state| |
No 3 (2002), p. 308-320 |
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