Matters on possibility of increase of efficiency the nonstick coverings by means of using nanomaterials in their structures of are discussed. Nanomaterials enable to intensify course of reactions of formation of erosion-resistant phase of mullite which increases high-temperature cohesive solidity of the nonstick coverings.

The peculiarities of the mid-frequency induction furnace developed by branch of JSC “ATLANT” BSZ together with the company EGES under recommendations of BNTU are considered in the article. Features of technology of melting of experimental alloys in various modes with use disperse and lump the burden materials are analyzed. Necessary conclusions and recommendations on melting conduction are made.

A method for optimizing the composition of the grain loose sand mixtures by placing the binder particles into the pores of the frame sand compaction of these mixtures. An example of calculation of grain composition of such a mixture.

The purpose of this article is studying of process of neutralization of the phenol and formaldehyde vapor by adsorption and catalytic method.

The purpose of this work was studying of process of neutralization of the nitrogen-containing vapor, escaping from forming sand blends by means of adsorption-catalytic method.

 The description of the principally new effective highly-productive method of molding of tubular metalblocks without core application is provided. Analysis of formation of billets castings from high-chromium cast iron on the example of slugs of the detail “brake disk” of the cord twist machine is given, operational characteristics of the details are provided. The technical description of the foundry equipment is given.

Regression dependences of hardness of cast iron of structural components on chemical composition of cast iron in C-Fe-CrMn-Ni system are established by means of method of mathematical planning of experiment.

Regression dependences of hardness of cast iron of structural components on chemical composition of cast iron in C-Fe-CrMn-Ni system are established by means of method of mathematical planning of experiment.

Analysis of existence of initial raw materials for production of the superdispersed powders Al(OH)₃  and Al₂O₃ in the Republic of Belarus is given, and also parameters of technological process of their production by sol-gel method are determined. Data on degree of efficiency of additions of powders to the traditional modifiers eliminating chill in castings of gray cast iron is provided.

Process of the cast part production can be generally presented as a number of technological limitations (metallurgical, foundry, finishing), subdivided into separate operations, carrying out of which is connected with certain expenses, first of all expenses of energy, materials, labor, etc.

For assessment of reserves of increase of the cast part production process efficiency all limitations and separate operations in their framework are considered in detail from the point of view of power consumption, as the most expensive item at castings production.

Ways and structures of information and technological assessment of surfaces sate in nooks of castings and rolling are considered.

Ways and means of visual and optical defectoscopy of surfaces with adaptive visualization of primary images of defective places are analyzed.

The short characteristic of the Czech company «TACHTECH S. R. O.» is given. The list of production and the services provided by the company TACHTECH are given.

The main characteristics of cold-deformed reinforcing steel (in straightening state) are given. The given characteristics of fittings are to be provided taking into account decreasing of plastic properties after mechanical flattering.

Work on improvement of the arc steel furnace No. 2 of arc-furnace-melting shop No. 1 which is at the moment one of the most productive and power efficient arc furnaces in steelmaking is considered.

On the basis of the drawn card of the hardness values distribution according to the temperature and time parameters of heat treatment of chrome-molybdenic steel it is revealed that required values of hardness are reached at 680–650 °C within 4 hours. It is shown that decrease of hardness occurs due to large quantity of carbides which have changed their morphology.

The system of kitting by knifes of press scissors RS-1200 in holding «Belarusian metallurgical company» is described.

The results of researches on influence of separating coverings on such properties of castings as corrosion resistance, roughness of cast surface, casting density are given in article.

Laser processing allows to concentrate high level of energy on material surface and the increase of surface hardness can be reached by receiving of uniform fi e-grained structure with impurities of the carbide-containing phases uniformly distributed in matrix. Analysis of properties of H12MF steel after processing by various laser machines was carried out and a number of measures for use of this technology are recommended in the present article.

It is established that structural characteristics of the parts produced of industrial steel melting correspond to the requirements rendered to quality of the cemented layer and core of high-intense gear wheels according to the results of spectral, metallographic, X-ray structural and durometric analyses.

Data on development of technology of the molybdenum-containing addition alloy production by method of aluminothermic restoration is provided in the article. Influence of conditions of production on quality and metallurgical output of addition alloy is studied. The received addition alloys were tested in industrial conditions at smelting of the low-alloyed steel 35HML and the received results confirmed efficiency of application of the developed addition alloy.

Influence of modes of vacuum spatter of strengthening coverings (in particular titanium nitride) on steel samples and magnetic-pulse processing of these coverings on durability of adhesive bindings of the applied covering with bottom layer (steel sample) is studied. Results of experimental-industrial tests of the woodcutting knifes strengthened by the combined method of applying of vacuum strengthening coverings and magnetic-pulse processing are presented.

The regularities of formation of granulometric composition and structure of the mechanically alloyed composite powders on the basis of iron, nickel and aluminum oxide for the gas-thermal coverings of various functional purpose are given.

The technology of production of porous powder materials with frame structure on the basis of spherical particles of titan powder by means of applying on them technological coverings (Si + Mo) + C with the thickness up to 2 mm is developed. Formation of powders with covering was carried out in the mold at pressure below yield point (up to 150 MPa).

The advantages provided by use of controlling instruments of SAP R3 system in auxiliary production of JSC «BMZ» – management company of BMK holding are shown.