The effect of the crystallizers shells conicity on its durability and quality of the cast ingot. It is shown that the modification to change the conicity allowed to optimize the profile of copper shells to increase the quality of the bloom, increase productivity, continuous casting machine.

It is shown that the improvement of the technology of production of reinforcement № 25, 28, 32 Class 500 allowed to provide sufficient temperature of autotempered conducive to the emergence of a fixed yield plateau in the tension test diagram when determining the mechanical properties of reinforcing bars.

It is shown that it is economically reasonable to use metallized pellets with a high content of phosphorus in the environment of “BMP”, produced in the Bolivarian Republic of Venezuela.

The possibilities of complex diagnostic measures that reduce the risks of accidents related to equipment breakdown in the tube production are considered.

The results indicate that current technology manufacturing and repair of reducing dies on “BMP” provides a high level of quality polishing to obtain a surface roughness of the working channel of upper classes reducing dies according to CCITT 2789-59.

The task of this article is to choose effective chemical composition of the steel and heat treatment regime in the production of steel grinding balls.

By electron microscopy, electron microprobe, X-ray diffraction and elemental analyzes carried out the research on the distribution of chemical elements over the surface of schungite, the most typical areas of distribution of crystallographic phases on the surface of samples and their relationship.

Models and circuit realizations of information and transforming processes of optical-fibrous turbidimetry are considered.

Models and circuit realizations of information and transforming processes of optical-fibrous turbidimetry are considered.

Modern circuitry realizations of fider-optic structures of contactless pyrometry are considered.

Urgency of use of secondary lead materials and creation of appropriate technologies for production of lead parts and sheets for devices and means of radiation protection is briefly grounded. The methodology and the main results of investigations on development of technologies of production of lead parts and sheets for devices and means of radiation protection out of secondary raw materials are presented.

Theoretical and experimental studies of the process of obtaining iron billets with vertical semicontinuous casting were considered.

The possibility of obtaining images of macrostructure of metals and nonmetallic materials by means of scanner is considered. Comparison of quality of the images received with the help of scanner and digital camera is carried out. Examples of the quantitative analysis of macrostructure images are given.

Actual problems of application of ring rolling in the conditions of small-lot production in relation to production of dump trucks of the BelAZ line are considered. The special attention is paid to determination of optimum parameters of ring rolling for profile rings.

It is showed that an increase of temperature and duration of holding time at termodiffuznom galvanizing in powder medium garttsink–Al2O3 leads to the layer thickness and the size of the samples growth. Coating thickness increases due to δ1k-compact phase having a fine crystalline structure, is in the range of 400–500 °C, with the most intensive growth of layer inside the sample due to the increase of δ1k-compact phase after 3 h-exposure.

We consider the problems of evaluating the effectiveness of information technology (IT), particularly ERP-systems. The characteristics of the process of evaluating the effectiveness of IT for various industries are allocated and describe. The work is interdisciplinary, written at the junction of Economics and Informatics.

Based on cast iron microstructures with different amounts of impurities of plastic and nodular graphite given in CCITT 3443-87 “Cast iron with various forms of graphite. Methods for determining the structure “shows the possibilities of automated quantitative analysis of microstructures SG2, PG4, PG6, PG10, PG12 (Plastic Box) and SHG2, SHG4, SHG6, SHG10, SHG12 (spheroidal graphite), which allows the development of methods for the determination of impurities of plastic and spherical graphite according to the microstructures image under the light microscope.

The complex quantitative criterion for the analysis of temperatures loss in gate systems of casting is offered on the basis of data of numerical modeling of metal current. Dynamics of change of criterion for the analysis of temperatures loss in gate systems on the example of the gate system with casting “Case of conical pair” is presented.

The numerical modeling of process of the steel casting “Link” heat treatment for the set mode of heating is carried out by means of the developed module of heating. Dependences of statistical parameters of temperature field on heating time for the purpose of carrying out quantitative assessment of various groups of net elements in relation to the average temperature of an object are calculated.

An automated system of technical calculation of energy resources intended to account for the of power means: delivery water, steam, natural gas, etc. is considered.

The results of complex evaluation of working conditions in workshops of metal heat treatment, and based on research of industrial environmental factors jobs are given. The hygienic overview of working conditions classification in working stations of metals heat treatment shops is given.

The results of complex evaluation of working conditions in galvanic workshops, and based on research of industrial environmental factors jobs are given. The hygienic overview of working conditions classification in working stations of galvanic workshops is given.

The results of complex evaluation of working conditions in galvanic workshops, and based on research of industrial environmental factors jobs are given. The hygienic overview of working conditions classification in working stations of galvanic workshops is given.