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Article
Laser Plasma Methods for Improving the Corrosion Resistance of EP-823 Steel Fuel-Element Cladding at 650–720°C
The existing excimer lasers with pulse durations in the nanosecond range and high pulse and average power afford a unique possibility of influencing the surface of materials and develo** new, efficient techn...
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Article
Production of heat-resistant EP220 and EP929 alloys by high-temperature treatment of melt
Analysis of samples of EP220 and EP929 alloys in the liquid and solid state permits the determination of the parameters for high-temperature melt treatment in their production. On heating to specific temperatu...
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Article
The Analytical (Spectral) Representation of the Solution of Delay Algebraic-Differential Equations
A new approach to finding analytical solutions of linear delay algebraic-differential equations is suggested. The analytical form of the solution is determined in terms of the infinite set of eigenvalues of a ...
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Article
Use of Composite Heat-Insulating Inserts
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Article
Kinetics of interparticle contact formation during the laser sintering of two-component powders
The kinetics of interparticle contacts formation during the liquid-phase sintering of unlike materials under the action of laser irradiation was investigated. Trios of particles arranged ...
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Article
Experimental investigation of the kinetics of regrou** and zonal isolation of particles in the laser sintering of a monolayer of one-component metallic powder
The laws of particle regrou** in the laser sintering of a one-component metallic powder were experimentally investigated. The main features of zonal isolation were studied. Spherical particles arranged in a ...
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Article
Use of cinder from the carbon lining of aluminum smelters to make steel in open-hearth furnaces
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Article
Experimental modeling of the joining of two superficially melted particles
The kinetics of surface melting and solidification of particles, and the joining of two superficially melted particles, were studied using model experiments. The experimental results confirmed the welding mech...
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Article
Organizing the production of heat-insulating inserts for ingot-mold hot tops
The Zlatoust Metallurgical Plant has developed a technology that employs semi-dry pressing to make two-layer (composite) heat-insulating inserts for ingot-mold hot tops. The working layer is made of a mixture ...
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Article
Reaction of phosphorus trichloride with 1-butylimino-2-ethyl-2-hexene
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Article
Reduction in ingot consumption by warming the ingot top with exothermic materials
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Article
Surface layer formed by shock retardation of a pulsed copper plasma flow at a flat obstacle
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Article
Experimental investigation of the interaction between the plasma of an electrically exploded wire and a plane obstacle
The results of an investigation of the physical processes that occur when pulses of dense low-temperature plasma, generated by electrical explosion of a wire, flow over a plane dielectric obstacle are presented.
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Article
Eigenvalue problem for an irregular λ-matrix
The solution of the eigenvalue problem is examined for the polyńomial matrixD(λ)=Aoλs+A1λs−1+...+As when the matricesA 0 andA 2 (or one of them) are singular. A normalized process is used for solving the problem,...
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Article
Abstracts of papers deposited at VINITI