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.
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Gurtovoy D.A., Zakirov E.S., Panov A.G. Formation of vermicular graphite in cast iron at variable sulphur content in melt
The data on improvement of technology of modification of VGI in the conditions of production of PJSC «KAMAZ», a stabilizing proportion of vermicular graphite forms at the level of 60...80%.
Key words: Iron, modification, vermicular graphite.

Ryabchikov I.V., Golubtsov V.A., Usmanov R.G., Lunyov V.V. Effect of complex alloys with alkaline-earth metals on the characteristics of steel castings for transport applications
The results of the use of integrated microcrystalline modifiers containing calcium, barium and strontium for steel 20G2SL 20GFL and to improve the mechanical characteristics of the cast.
Key words: Complex modifiers, barium, strontium, toughness, pollution of non-metallic inclusions.

Klimov V.G., Nikitin V.I., Zhatkin S.S. Restoration of height of GTE blades with high-temperature powdersolders
The process of restoration of the geometry of the turbine blade stylus TS (turbostarter) manufactured by casting of heat-resistant alloy ЖС6-К of aviation turboprop engine НК- 12МП is analyzed. A comparative analysis of two types of recovery of stylus’s geometry has been carried out: the reduction by soldering with powder solder ВПр24 in ceramic forms and laser powder cladding ВПр24 in a powder bath. The structure of reconstructed layers by means of electron microscopy with elemental analysis of transverse microsections has been explored. It is recommended to use pulsed laser powder cladding (build-up welding) for this purpose.
Key words: Laser cladding (build-up welding), self-fluxing solder, powder bath, regenerative repair, electron microscopy, elemental analysis, micro hardness, soldering.

Lyutyi R.V. Hardening of core sands with orthophosphoric acid and alumocontaining compounds of different class
Discussed are issues of developing core sands that are hardened by a fundamentally new scheme – as a result of interaction of orthophosphoric acid HPO with a number of alumocontaining materials (ACM), and contain no ready binders or scarce hardeners/ Also presented are results of making a binder at interaction of HPO with aluminum nitrate.
Key words: Aluminosilicate, aluminum nitrate, aluminum phosphate, binder, core mixture, phosphoric acid, sludge, X-ray analysis.

Korotchenko A.Y., Kutsaya A.Y., Tverskoy M.V., Khilkov D.E. On the methods of designing tier gating systems
The analysis of references showed that recommendations about the choice of values of elements of multistage feed systems are practically absent, and those which are need specification. By means of computing model operation ratios of the areas of elements of the multistage feed systems providing serial filling with a melt of a cavity of a foundry core are established.
Key words: Multistage feed system, melt flow, fiber filling, hybrid technologies.

Budanov E.N. Modern options of the Cold box-amin technology and technical capabilities of its introduction based on experience of Laempe
Center of attention of the article is Cold box amin technology for core molds and cores production, its share in world production, detailed description of process and main advantages from experience of the implemented projects of Laempe.
Key words: Modernization of foundry production, innovation, modern core and mold making solutions, Cold box amin-process.

Dyachkov V.N., Barinov A.Y., Nikitin K.V. Application of additive technologies in casting production
Examples of castings for various purposes with the use of additive technologies in the manufacturing stage models are presented.
Key words: Restoration work, the casting of artistic and decorative purposes, small-lot production of prototype castings, investment casting.

Idris G.G., Akimov O.V., Marchenko A.P. Computer-integrated design of cast pistons
The process of construction of the piston sproduced by casting in a metalmoldis examined. The recommendations on the choice of the provisions in the form of castings and structural performance gating – feeding systems using computer technologys haringintegrated design of the internal combustion engine pistons are presented.
Key words: Casting technology, computer-integrated design, gating system, the internal combustion engine, the piston.




Table of content

Gurtovoy D.A., Zakirov E.S., Panov A.G. Formation of vermicular graphite in cast iron at variable sulphur content in melt

Ryabchikov I.V., Golubtsov V.A., Usmanov R.G., Lunyov V.V. Effect of complex alloys with alkaline-earth metals on the characteristics of steel castings for transport applications

Klimov V.G., Nikitin V.I., Zhatkin S.S. Restoration of height of GTE blades with high-temperature powdersolders

Lyutyi R.V. Hardening of core sands with orthophosphoric acid and alumocontaining compounds of different class

Korotchenko A.Y., Kutsaya A.Y., Tverskoy M.V., Khilkov D.E. On the methods of designing tier gating systems

Budanov E.N. Modern options of the Cold box-amin technology and technical capabilities of its introduction based on experience of Laempe

Effectiveness of shell mold casting (Croning process)

Dyachkov V.N., Barinov A.Y., Nikitin K.V. Application of additive technologies in casting production

Idris G.G., Akimov O.V., Marchenko A.P. Computer-integrated design of cast pistons

Hard times are also possibilities


Русская версия

April 2016        June 2016

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