The peculiarities of alumunizing of non-resisting insert at production of piston castings of aluminium alloys are considered.

It is shown that continuous horizontal casting with application of jet crystallizer and arrangement with flooded – jet repeated cooling enables to produce ingots of eutectic silumin with superfine microstructure without application of impurity modifiers.

The technology of the structure heredity improvement, which is a perspective and efficient way of improvement of the silumins ingots characteristics, is developed.

It is shown that continuous horizontal casting of alloy AK18 into jet crystallizer with application of flooded – jet systems of ingot cooling and hereditary modifying enables to create ecologically safe technological process of production of alloy AK18 ingots in diameter of 40 mm with dispersion of eutectic silicon crystals less than 20 mm.

The calculation of activity and pressure of magnesium vapour in melts Ni-Si-Mg-Fe and Cu-Si-Mg-Fe in metal systems at constant magnesium contents 6, 10, 14 и 18 mas.% and temperatures 1350 and 1450 °С is carried out in this work.

It is shown that for reaching of maximal effect of mo­ difying of alloy AK18 structure it is necessary to use super­ fine aluminium modifier AlSi12Sb15Ti5 in the quantity of 0,1% of melt mass or AlSb5Ti3 at the quantity of 0,5%.

It is shown that the way of centrifugal casting into water-cooled mould with vertical rotation axis enables to receive hollow slugs with diameter 100–250 mm, with height under 200 mm with wall thickness under 15 mm of antifriction silumin АК15М3, which will replace expensive antifriction bronze.

The influence of laser treatment on structure, hardness, abrasive wear resistance and cavitation endurance of secondary alloy АК8М3 with increasing content of iron is shown.

The results of investigation of creation of fining blend with modifying effect on the basis of carbonate are given.

Increase by 30–40% the linear speed of solidification of ingot with diameter 100 mm, to produce the castings with eutectic modified microstructure.

Increase by 30–40% the linear speed of solidification of ingot with diameter 100 mm, to produce the castings with eutectic modified microstructure.

It is shown that introduction carbon into modifier composition and increase of its dispersion degree due to spatter on high-melting particles or due to mechanical alloying increases modifier efficiency for grey cast iron.

An attempt to estimate by thermodynamic method the probability of chemical reactions flowing in contact zone of metal-casting mold at production of castings of iron-carbon alloys is undertaken.

The influence of wide range of elements-modifiers on the structure, character of destruction and physico-mechanical characteristics of high-speed steels and instrument made of them is studied.

Influence of the mould rotary speed on the structure and characteristics of zinc alloy ZnAl4Cu3 at centrifugal casting in silicone moulds using technology TEKCAST is investigated.

Influence of molybdenum disulfide additives on antifriction characteristics of powder fast-cutting steel produced by means of hot hydrostatic compression is studied.

The interrelation of technology of babbit B83 casting with morphology of the received structure is examined. The new technology of turbulent casting which makes it possible to produce intermetallides of globular form is given.

The control of hardness changing, as well as durability tests of experimental alloys by means of time determination before samples destruction are carried out

It is shown that the new turbulent way of casting of slip bearings not only removes liquating heterogeneities and qualitatively improves morphology of intermetallides in babbit B83, but also extends the possibilities of its application.

The application of split electrode with different crosssection of components is considered. The advantage of its application as compared to solid ring electrode is shown. There are determined more rational sections of components of split electrode in the article.

Influence of microalloying and modifying elements on structure and characteristics of perlitic antifriction cast irons with vermicular graphite is investigated.

The physical principles and technical decisions, providing possibility of guaranteeing of the target structure of quantity-produced castings of malleable iron are generalized according to the results of automated control of their stopping magnetization.

The results on testing of specialized program module on determination of grain point are presented. The necessity of correlation of GOST requirements and computer programs of images processing is discussed.

The description of mathematical apparatus, algorithms and software АОМ-1 and АОМ-2, used for computer processing and quantitative analysis of microstructures of pearlitic steels and grey irons, is given.

The problems and possibilities of diagnostics of the casting mould compaction quality are considered.

The influence of microalloying and modifying elements on structure and characteristics of pearlitic bearing cast irons with vermicular graphite was investigated.

It is shown that the ready-built mathematical model of molding sand will enable to control its characteristics and to make forecasting of technological parameters for providing of the given characteristics.

The influence of filler on strength and thermal properties of exometric blends is shown. It is determined that input quantities of lightweight filler exert considerable influence on strength properties of exometric blend.

Gating systems of the first group of special ways of casting into shell molds, casting in lined chill mold as more effective for production of hydrodistributors were developed and studied.

OOO «NTTs PT» offers to the enterprises, producing ingots, to apply exoteric and heat-insulating inserts for warmth keeping of the ingot head in a set with metallurgical powder blends.

It is shown how application of adsorption-biochemical technology of emissions purification enables to solve ecological problems successfully.

The results of complex estimation of the working conditions of workers in nonferrous foundries, which are received on the basis of investigations of working places space, are given.

The description of infrared radiations, their influence on human organism is given. The results of investigation of infrared (heat) radiation intensity on the workers in foundries are given.

The investigations on rational placement of burner devices in reheating furnaces with mechanized sole at the example of reheating furnace of mill 850 of RUP “BMZ” and determination of their force in dependence with grade assortment and slugs dimension types are given.

The peculiarities of influence of microalloying with boron on strain ageing of rolled wire of steel SV-08G2C are shown.

Investigation of softening of strong-deformed highcarbon steel with different content of carbon at speed heating in low-temperature field is carried out.

Influence of temperature-temporal parameters of thermal treatment on changing of structure and characteristics of carbon chrome-molybdenum steel is studied. It is shown that there are considerable areas with granular morphology of cementite in metal structure after high-temperature tempering, what provides lowering of microhardness of steel by 25%, and after medium-temperature tempering there are no essential structural changes.

The task of mastering of bar production of bearing steel grades including steel 55SMFA was set to RUP «BMZ» in connection with increase of import-substituting bar steel grades. Satisfactory quality of metal-roll is achieved as a result of mastering of production technology of hot-rolled section iron.

It is shown that improved regime of thermostrengthening of fittings No 14, 16 of class 500 enabled to improve the mill 350 efficiency without worsening of the finished rolled metal quality and to reduce the power inputs for production of this type of products.

It is shown that at using of profile (square) wire RML in conditions of RUP «BMZ» for production of pipes of high pressure their production is cheapened, what attracts interest of consumer.

It is shown that carried out complex of reconstruction enterprises at MNLZ-3 enabled to improve its efficiency by 26% at providing of required level of qualitative characteristics, as well as to master a new type of product – continuously-cast round slug in diameter 200mm for production of seamless tubes in tube-rolling shop.

Analytical investigations of workloads of the RUP «BMZ» mill 320 working stands at rolling of fittings of slugs with section 140´140 mm using the system of minimum tension are carried out.

Investigations of energy-power parameters of rolling of reinforcing rolled metal of slugs of increased section are carried put. Some measures on energy-saving at production of bar on mill 320 of RUP «BMZ» are given.

The ways and means of combined remote inter- and introscopy of extensive articles surfaces taking into account informational-transforming possibilities of the modern optoelectronics, microprocessor technique and optical-fibrous technologies are analyzed.

The interrelation between frequencies of acoustic emission signals during crystallization of aluminium and kinetics of surface movement is established.

The resource-saving method of iron-carbon metals smelting, providing direct alloying of melts by metal elements of oxides is developed.

Positive influence of small additives of fullerene on structure formation of aluminium-copper graphite alloy is determined.

The mechanism of structure formation in super-solid carbon phase in nanocomposite on the basis of iron and nano-disperse carbon, which can be used at development of technology and composition of creation of new materials using inexpensive nano-carbon materials is offered.

The influence of boron carbide as fine-dispersed material input into the melt on structure morphology, founding, technological and exploitation characterisstics of cast iron-boron material is shown.

Improvement of mechanical characteristics of details of the soil-cultivating car. Structurization at cyclic heating of steels. The reasons of an intensification of diffusion at cyclic heating. Structure crushing, impact strength and hardness increase.

The processes of structure formation coverings at plasma spraying of powders are investigated.

The results of works on optimization and increase of construction solidity of different details and semiproducts of bearing constructions of mobile machines particularly of cargo and passenger equipment of OAO«MAZ» are presented.

The influence of strain aging on characteristics of different steel articles is shown.