Примеры использования Non-metallic inclusions на Английском языке и их переводы на Русский язык
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Silicates are the biggest group among non-metallic inclusions.
Non metallic inclusions are effectively captured by mold slag.
Present-day methods of steel and alloy production are unable to attain completely pure metal without any non-metallic inclusions.
By stability, non-metallic inclusions are either stable or unstable.
The thermodynamic models also serve to describe the processes of generation and transformation of non-metallic inclusions in steel.
Usually the amount of non-metallic inclusions in steel is not higher than 0.1.
Control of steel in terms of the banding of the structure, grain size,steel contamination with non-metallic inclusions, impact strength is introduced.
Such non-metallic inclusions are called foreign, accidental or exogenous.
Presented at the competition research is devoted to research of non-metallic inclusions in steel grade 30G2S obtained by BLZ.
Non-metallic inclusions are chemical compounds and nonmetals that are present in steel and alloys.
Production of bearing steel with standardized ASTM E-45 amount of non-metallic inclusions due to specified chemical and mineral composition.
Non-metallic inclusions, the presence of which defines purity of steel, are classified by chemical and mineralogical content, by stability and by origin.
The conducted studies showed that the material of the products(steel 60, steel 55 and steel 51ХФА) meets the requirements of the normative documentation on the composition,structure and content of non-metallic inclusions.
In liquid steel non-metallic inclusions are in solid or liquid condition.
In addition, the pure vertical orientation of the process allows for the best upward flotation of non-metallic inclusions and ensures the highest internal strand cleanliness.
Non-metallic inclusions that arise because of different reactions during metal production are called natural or indigenous.
Quality control of the metal according to the banding of the structure, grain size,metal contamination by non-metallic inclusions, and impact toughness on specimens with a sharp notch at -40 0 C was introduced.
Effect of morphology of non-metallic inclusions on formation of microstructure of the weld metal on high-strength low-alloy steels(Ukraine) 1.9.
You must be able to control the speed of the metal in the form and its channels,the flow pattern can capture various non-metallic inclusions, caught in the melt, as well as a smooth, shock-free motion of the melt in different parts of the mold cavity.
Non-metallic inclusions arise because of many physical-chemical effects that occur in molten and consolidated metal during production.
Using X-ray diffraction analysis it is possible to determine the composition of non-metallic inclusions in metals(oxides, sulfides, nitrides, carbides), the distribution of alloying elements in multiphase alloys.
This integrated approach provides the possibility of developing most efficient technological solutions, aimed at improving the quality of steel produced, i.e.,reducing the total degree of contamination and preventing generation of non-metallic inclusions of undesirable types.
The driving force of non-metallic inclusions transformation is difference between concentrations of elements in the melt volume and on the boundary of metal-inclusion.
Conjunction of computer thermodynamic modeling with the possibilities of modern electronic microscopy enables the IBMT specialists to reveal the nature of origin of non-metallic inclusions and defects of the casted or formed material, determine the sources, causes of steel contamination.
After hot rolling, the non-metallic inclusions(mainly sulfides and oxides, as well as silicate) in the steel are pressed into thin sheets, resulting in delamination(interlayer).
Our enterprise possesses considerable experience in optimization of the steelmaking andcasting techniques with the view of producing"pure" steel with preset characteristics of non-metallic inclusions, bringing to a minimum surface and internal defects, subskin contamination, bubbles, non-axial spot heterogeneity, etc.
Transformation of non-metallic inclusions in the process of electroslag remelting and electroslag surfacing with liquid metal of high-alloy steel of AISI of type 316(10KhN14M2)(Ukraine) 5.10.
The unique peculiarity of the offered system is continuous control of the composition and number of non-metallic inclusions in processed steel and recommendations on the steel treatment taking into account its contamination with inclusions. .
When investigating the influence of non-metallic inclusions on the quality of steel, of great importance are the properties of these inclusions: size, shape, chemical and physical characteristics.