Mechanical Properties of the Mineral Cast Material at the Macro and Micro Level

• Autorzy: Kępczak N. , Pawłowski W. , Klich M. , Kaczmarek Ł.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of experimental examination of the mechanical properties at micro and macro scale of the mineral cast composites. Studies have been conducted to verify the literature data about the value of tensile strength, compressive strength and Young’s modulus. Additionally as a part of this research Poisson’s ratio was determined, which has not been encountered in the current literature as deeply as in this work. In the next step, a scanning electron microscopy (SEM) studies have been carried out to analyze fractures of the samples after tensile and compression tests. These results were correlated with mechanical properties such as tensile strength and compressive strength, respectively. During fracture investigations, the contact interface between concrete filler and polymer was studied. As a result of this research the mechanism of deformation was formulated.

Słowa kluczowe

EN

mineral cast; composite; mechanical properties; microstructure

PL

odlew mineralny; właściwości mechaniczne; mikrostruktura

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2016
• Tom: Vol. 20, nr 3
• Strony: 249--254
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Kępczak N.

• Institute of Machine Tools and Production Engineering Lodz University of Technology Stefanowskiego 1/15, 90-924 Łódź, Poland

autor

Pawłowski W.

• Institute of Machine Tools and Production Engineering Lodz University of Technology Stefanowskiego 1/15, 90-924 Łódź, Poland

autor

Klich M.

• Institute of Materials Science and Engineering Lodz University of Technology Stefanowskiego 1/15, 90-924 Łódź, Poland

autor

Kaczmarek Ł.

• Institute of Materials Science and Engineering Lodz University of Technology Stefanowskiego 1/15, 90-924 Łódź, Poland

Bibliografia

• [1] Kępczak, N. and Pawłowski, W.: Application of Mineral Casting for machine Tools Beds, Journal of Mechanics and Mechanical Engineering, 17, 3, 2013.
• [2] Haddad, H. and AL Kobaisi, M.: Optimization of the polymer concrete used for manufacturing bases for precision tool machines, Composites: Part B, No. 43, 3061-3068, 2012.
• [3] Honczarenko, J.: Obrabiarki sterowane numerycznie, Wydawnictwa Naukowo-Techniczne, Warszawa,, 493-499, 2008.
• [4] Bruni, C., Forcellese, A., Gabrielli, F. and Simoncini, M.: Hard turning of an ally steel on a machine tool with a polymer concrete bed, Journal of Materials Processing Technology, No. 202, 493-499, 2008.
• [5] Kępczak, N., Pawłowski, W., Kaczmarek, L.: Cast Iron and Mineral Cast Applied for Machine Tool Bed - Dynamic Behavior Analysis, Archives of Metallurgy and Materials, 60, 2, DOI: 10.1515/amm-2015-0254 1023_1029, 2015.
• [6] Erbe, T., Krol, J. and Theska R.: Mineral casting as material for machine base-frames of precision machines, Twenty-third Annual Meeting of the American Society for Precision Engineering and Twelfth ICPE, 2008.
• [7] Vrtanoski, G. and Dukovski, V.: Design of polymer concrete main spindle housing for CNC lathe, 13th International Scientific Cinference on Achivements on Mechanical and Materials Engineering, Gliwice, 695-698, 2005.