ИЗДАТЕЛЬСКИЙ ДОМ «ЛИТЕЙНОЕ ПРОИЗВОДСТВО»
Издательский дом «Литейное производство» выпускает три специализированных научно-технических журнала с периодичностью: – «Литейное производство» и «Библиотечка литейщика» ежемесячно, «Металлургия машиностроения» – 1 раз в 2 месяца.
english version главная страница информация для рекламодателей заказать журналы
 
 
cover

Abstracts:



Korovin V.A., Leushin I.O., Palavin R.N., Kirov A.S. Effect of Microalloying Additions on Steel Melt
The article discusses issues of element selection for microalloying and changing the structure and mechanical properties of microalloyed structural steel. Microalloying, influence on the melt with small amounts of active elements, ensures higher quality of metal and products made of it, which is expressed in obtaining more favorable microstructure and improving the physical-and-mechanical properties of castings.
Key words: melt, microalloying, cast steel, microstructure, mechanical properties, chemical composition, quality.

Ri E. K., Ri Khosen, Khimukhin S.N., Kalugin M.Y., Statsenko D.P., Kryuchkov I.V. Effect of Overheat Temperature on the Properties of Silumin Castings
It was found through investigations that depending on the overheat temperature of the melt the character of component distribution in the structural constituents of an alloy substantially changes, which determines changes in its mechanical properties. As a rule, maximal mechanical properties of the alloy correspond to maximal Mg and Si concentrations due to crystallization of strengthening Mg2Si phases.
Key words: overheat, structure formation, critical temperatures, alloying elements.

Stetstenko V.Y. , Gutev A.P. Application of a Highly Dispersed Aluminium Inoculant
It is shown that for reaching of maximal effect of modifying of alloy AK18 structure it is necessary to use superfine aluminium modifier AlSi12Sb15Ti5 in the quantity of 0,1% of melt mass or AlSb5Ti3 at the quantity of 0,5%.
Key words: highly dispersed inoculant, aluminium alloy, hypereutectic silumin, microstructure, steel chill mold.

Konokotin S.P. Effect of Electromagnetic Field on Physical-and-Mechanical Properties of Cast Chromium
Effect of electromagnetic treatment (EMT) on the process of chromium melt crystallization in a mold allows to produce refined crystalline structure with the presence of prevailing texture formation, and to improve the physical-andmechanical properties, which contributes to the reduction of cold brittleness of cast chromium at room temperature.
Key words: chromium, electromagnetic treatment, cold brittleness.

Nikitin K. V., Timoshkin I.Y. Hereditary Effect of Pig Alloys on the Properties of Silumin Castings
A comparative investigation into the effect of the structure of pig silumins of primary and secondary origin on the structure and properties of die castings has been conducted. The investigation results show that the quality of alloys is determined not only by the origin of charge materials (primary or secondary), but also by the technology level at producer foundry.
Key words: heredity, pig alloy, charge, remelting, strength, silumin.

Batyshev K.A. Aluminum Alloy Castingwith Crystallization under Pressure
Investigations have shown that the refinement of the structure and elimination of shrinkage porosity under pressure contribute to enhancement of mechanical properties of castings. The possibility of obtaining a combined structure in castings has been established, which predetermines different mechanical properties in separate zones of the casting. Technological ways of regulating such a structure when casting with crystallization under pressure by changing: the contact zone width, thickness of heatinsulation coating of the die matrix and pressing pressure have been established.
Key words: crystallization, pressure, pressing, die, structure, mechanical properties.

Dementiev V.B., Leshchev A.Yu., Ovcharenko P.G., Shirobokov Yu.A., Iliin B.D., Vasiliev S.V. Expanded Pattern Casting of Steel Parts for Small Arms
The paper deals with the development of the process-dependent parameters to cast the gas tube for the Kalashnikov assault rifle from the steel 50Л by casting into the lost foam patterns.
Key words: lost foam casting, gas tube.

Yevlampiyev A.A., Chernyshov Y.A., Guseva O.B. Making Molds and Cores from Organically and Inorganically Bonded Sands
The main directions and trends of development of mold and core making technology using inorganic and organic binders are discussed. Investigation data showing ecological and technological aspects of these technologies are summarized.
Key words: mold, core, binder, tooling, toxic substances, gas evolution, strength, ecological compatibility.

Muradov A.V. A New Method of Pattern Making
An economical method of pattern making by making them from sectors by injection molding is proposed.
Key words: foundry pattern, pattern sectors, pattern plate.

Sotsenko O.V., Belich A.V., Posypaiko I.Y. Computer Simulation of Processes of Casting Parts of Grade 110G13L Steel for Mining Equipment
Done multivariate computer simulation of formation of the large cast steel Garfield. The possibility of shortening the processing workflow while minimizing the risk of shrinkage defects in castings.
Key words: computer simulation, manganese steel, shrinkage defects.




Table of Content

Interview with V.I.Abramov the General Director of OAO "Kamaz-Metallurgiya"

Korovin V.A., Leushin I.O., Palavin R.N., Kirov A.S. Effect of Microalloying Additions on Steel Melt

Ri E. K., Ri Khosen, Khimukhin S.N., Kalugin M.Y., Statsenko D.P., Kryuchkov I.V. Effect of Overheat Temperature on the Properties of Silumin Castings

Stetstenko V.Y. , Gutev A.P. Application of a Highly Dispersed Aluminium Inoculant

Konokotin S.P. Effect of Electromagnetic Field on Physical-and-Mechanical Properties of Cast Chromium

Nikitin K. V., Timoshkin I.Y. Hereditary Effect of Pig Alloys on the Properties of Silumin Castings

Batyshev K.A. Aluminum Alloy Castingwith Crystallization under Pressure

Dementiev V.B., Leshchev A.Yu., Ovcharenko P.G., Shirobokov Yu.A., Iliin B.D., Vasiliev S.V. Expanded Pattern Casting of Steel Parts for Small Arms

OAO "Bentonit" a Big Producer of High-Quality Items for Foundry and Metallurgy Industry

Yevlampiyev A.A., Chernyshov Y.A., Guseva O.B. Making Molds and Cores from Organically and Inorganically Bonded Sands

Muradov A.V. A New Method of Pattern Making

Sotsenko O.V., Belich A.V., Posypaiko I.Y. Computer Simulation of Processes of Casting Parts of Grade 110G13L Steel for Mining Equipment





Русская версия

June 2011        August 2011

To archive


© Литейное производство, 2015
e-mail:lp@niit.ru
Rambler's Top100