Estimation of Physical Impact Efficiency in Modifying Cast Alloys Used in Mechanical Engineering

Abstract:

The paper address the method of assessing the effectiveness of various physical modifying impacts on cast alloys used in mechanical engineering. The method is based on defining the quantity of solid phase calculated by means of the Delphi visual programming language. The study of mechanical properties and microstructure of the alloy AS7p confirmed the results of calculationsIn modern foundry in casting units with required properties the choice of an alloy casting technology and processing of items in a liquid state plays a significant role in machine building.

• Periodical: Applied Mechanics and Materials (Volume 698)
• Pages: 461-465
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.698.461
• Online since: December 2014
• Authors: Vladislav Deev*, Olga Prikhodko, Olga Gutak
• Keywords: Aluminum Cast Alloys, Crystallization, Liquid Alloy, Liquidity, Liquidus Temperature, Microstructure, Physical Modifying Impact, Solid Phase Quantity, Solidus Temperature, Total Time of Crystallization, Visual Programming

References

[1] S.P. Serebrjakov, M.M. Latyshev, B.Y. Yakovlev, Development of mechanical methods of impacting structure of castings, Foundry. 7 (2004) 12-16.

[2] V.A. Efimov, A.S. Eldarkhanov, Physical methods of impacting processes of alloys solidification, Metallurgy, Moscow, (1995).

[3] V.A. Efimov, G.A. Anisovich, V.N. Babich et al., Special casting methods, Mechanical Engineering, Moscow, (1991).

[4] S.L. Timchenko Application of electromagnetic forces in foundry process, Foundry. 9 (2011) 29-32.

[5] E.H. Ree, Hosen Ree, S.N. Khimuhyn et al., Overheating temperature effect on properties of silumin castings, Foundry. 7 (2011) 10-12.

[6] V.B. Deev, V.A. Degtyar, A.I. Kutsenko et al., Resource-saving technology for the production of cast aluminum alloys, Steel in Translation. 12 (2007) 991-994.

DOI: 10.3103/s0967091207120054

[7] V.B. Deev Leak-free aluminum alloys from recycled materials, Flint: Science, Moscow, (2006).

[8] V.B. Deev Foundation of scientific basis of thermal and electromagnetic effects on melts and development of resource-saving technologies of high-quality aluminum alloys casts production. Doctor of technical science dissertation abstract. Komsomolsk-on-Amur State Technical University, (2012).

[9] V.B. Deev, I.F. Selyanin, I. Yu. Kolchurina et al. Investigation of process parameters and calculation of quantity of solid phase during solidification of cast aluminum alloy, Russian Caster. 7 (2008) 18-22.

[10] V.B. Deev, S.A. Tzetzorina and I.F. Selyanin, Russian Federation. Certificate № 2009613766. (2009).