New magnesium alloy with promote properties for automobile construction
Consideration the influence of scandium on mechanical properties and heat-resistance of magnesium alloy ML10. Macrostructure of ML10 alloy with different scandium content. Sizes of microconstituents of heat-treated alloy with different scandium content.
Подобные документы
Application and classification of construction materials. Definition of key indicators affecting the choice of material. Alloys based on copper and aluminum. Properties, applications and benefits of innovative materials, thermosetting plastics, ceramics.
статья, добавлен 10.03.2019Optical properties of nanocomposites are important and useful in their consumer satisfaction capacities. In this research, coloration properties of dyed PA6/Nano TiO2 nanocomposite is studied using a combined Mie and Kubelka-Munk light scattering theory.
статья, добавлен 30.07.2016Studies on the preparation of pasty high-filled compositions and evaluation of their rheological properties using a rotational visco-meter "Reotest-2" on the cone-plane system. Evaluation of sedimentation resistance of compositions and their flow.
статья, добавлен 30.10.2016Development of methods for heat engineering tests of hydrodynamic pumps. Processes which occur in activator with water thermal hydrodynamic pump. Water flow speeds in a system. Gas bubbles are the product of centrifugal force effecting on carrier flow.
статья, добавлен 01.08.2016The main stages of the automatic assembly of cylinder connection. The structural elements of the flexible automated production. Prospect for the automation of machine building production. The main types of heat exchange in technological systems.
контрольная работа, добавлен 05.04.2016Proposes a method to increase information content in studying frequency properties of automatic control systems typical dynamic links based on representation of the link transfer functions in the form of graphs. Examples of separate links are provided.
статья, добавлен 25.01.2022Studies of Heat and Mass of drying in the process for the production of slag gravel. Determination of the temperature of the thermal agent at the height of the layer of materials. The dependence of the velocity of the mass transfer of temperature zones.
статья, добавлен 24.02.2016Research of influence of the electric discharge machining on change the properties of water. The formation of free radicals and hydrogen peroxide under the influence of cavitation is established, which leads to an increase in the whiteness of the wool.
статья, добавлен 21.12.2016The purpose of research was isolation and identification of Enterococcus species from raw milk and traditional dairy products and their biochemical properties were examined. Some biochemical and technological properties of the strains were determined.
статья, добавлен 28.05.2022Motion systems as core technologies, as mechanical systems, like microelectronic manufacturing equipment, are required to achieve high speed and accuracy. The influence of the dynamics of a mechanical system on the quality of the position tracking syste
статья, добавлен 26.08.2020Technology of iron-concrete products. Optimization of experiment in chemistry and chemical technology. Blocks from rocks for facing, architectural-construction, memorial and other products. Methods of determining water absorption and frost resistance.
статья, добавлен 29.07.2021Tissue Paper and its properties. Space and weight characteristics. Carrier and type of aircraft for transportation. Limitations by sizes, weight and loading on the floor. Calculation of number of bags that we can put into one box. Manipulation signs.
курсовая работа, добавлен 16.12.2013Consideration an alternative, in relation to the widely used "differential" one, "integrated" approach to solving the dynamics problems. Determining the natural frequencies of fluctuations case of the free surface liquid in containers of various shapes.
статья, добавлен 29.11.2016Analyzed the impact of long-term operation of gas pipelines, as well as natural stress concentrators on the physico-mechanical properties of welded joints of steel 17G1S. Regularities of the destruction of the material of welded joints of gas pipelines.
статья, добавлен 30.01.2016Analysis of the effect of deposition parameters on the crystal structure, surface morphology and compositional properties of an indium sulfide films. The use of electron microscopy to study the orientation of grains. Investigation of optical absorption.
статья, добавлен 21.12.2016Development of the composition of water-epoxy coating NIPU. Study the compatibility of components in water-based coatings. The optimum ratio of the components of the composition to obtain the necessary physical and mechanical properties of the coating.
статья, добавлен 29.07.2017The study of methods of improving mechanical properties of coatings of implants by reducing the value of young's modulus and coefficient of friction in the fluids of the body to improve the tribological parameters of the implants with ceramic coatings.
статья, добавлен 29.01.2016Use of selective solvents in oil refining industry. Methods of cleaning oil raw materials. Technology of fractionation of extracts of phenol distillates, their chemical properties. Modeling the column of industrial extraction of petroleum products.
статья, добавлен 10.08.2018Aniline and its polymerization on cotton fabric to produce conductive cotton by chemical polymerization. Polyaniline is one of the electrically conductive polymers. Polymerization using several concentrations of aniline (ANI) and hydrochloric acid.
статья, добавлен 15.01.2021Study the effects of man-made nano-additive on basic physical and mechanical properties of foamed glass. Use tare and flat glass as the main raw material. Investigation the effect of nano-additive on structural features of the resulting foam glass.
статья, добавлен 30.07.2016The flexural and compressive strength of mortar by partial replacement of cement with Nano-ZnO particles has been studied. The results showed that the flexural and compressive strength of the cement mortars with ZnO were higher than pure cement mortar.
статья, добавлен 12.06.2018Analysis of design features and parameters of automobile and aircraft engines is carried out. It is shown that car engines, despite the high technical level achieved at the beginning of the 21st century, do not technically meet aviation requirements.
статья, добавлен 19.06.2022Analysis of the selective adsorbent. Influence of modifying pentasyl group synthetic zeolites (Silicalite-1 and Silicalite-2) with metal cations capable to specific interactions on the separation ability of the chromatographic column has been studied.
статья, добавлен 02.04.2014Study the structure of the coating made of composite material that contains wear-resistant components SiC-Al2O3. The use of a metallic binder based on iron in composite production. The properties of the obtained coatings with the steel counterface.
статья, добавлен 29.01.2016- 50. Structural and electro-physical properties of heterogenous film materials based on refractory metals
Structural phase composition analysis of heterogenous film materials based on refractory metals is presented. A thermal activity nature of their conductivity was determined. Of investigation were estimated thermal resistance coefficient and energy.
статья, добавлен 30.07.2016