The traditional tomography is an effective remedy for medical diagnostics, nondestructive control of industrial designs and for quality check of industrial products. Tomographic visualization of objects in case of an incomplete viewing angle, limited number of projections and/or the insufficient power of a source of x-ray radiation is strongly incorrect return task. Article is devoted to case research when noise in input data significantly affect convergence and quality of the reconstructed image.
The article describes the method of obtaining a special medical alloy based on Co-Cr, which is also used to create implants for large joints of a man (hip and knee). The analysis of the optimal relationship between the alloy components is carried out. Also in this article the results of investigations of technological plasticity, microstructure, phase composition of samples from alloy are presented. Co-Cr analysis, subjected to longitudinal draft and extrusion.
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