Thermal simulation of process formation composite layer on model casting

• Autorzy: Baron C. , Bartocha D. , Gawroński J.
• Języki publikacji: EN

Abstrakty

EN

Purpose: In article the results of thermal simulation of formation composite layer on model cast steel casting process have been presented. The aim of researches was determination of technological parameters of formation composite layer process for which is possible to obtain good quality reinforcement layer with desirable thickness. Design/methodology/approach: For assumed changes of chose technological parameters, distribution of temperature in model casting as well as course of temperature changes in characteristic point of composite insert have been determined. Simulations have been carried out for two different materials of compositing element (insert) and three different pouring temperatures with software NovaFlow&Solid 2.9 r81. Findings: Obtaining good quality and with desirable thickness composite layer depends on process and level of heating during casting process. Research limitations/implications: Researches made possible to determination which technological parameters directly influent on this process and how criterions should be meet by casting technology of this kind of casting. Originality/value: Obtained results and their experimental verification will make possibility to form a basis for work out guidelines and principles for design technology of casting with composite layer on choose surfaces productions.

Słowa kluczowe

EN

casting; surfacing alloy layer; computer simulation; technology design

PL

odlewanie; warstwa powierzchniowa; symulacja komputerowa; projektowanie technologii

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2006
• Tom: Vol. 18, nr 1-2
• Strony: 51--54
• Opis fizyczny: Bibliogr. 7 poz., rys., tab., wykr.

Twórcy

autor

Baron C.

• Division of Foundry, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Towarowa 7, 44-100 Gliwice, Poland

autor

Bartocha D.

• Division of Foundry, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Towarowa 7, 44-100 Gliwice, Poland

autor

Gawroński J.

• Division of Foundry, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Towarowa 7, 44-100 Gliwice, Poland

Bibliografia

• [1] Gawroński J., Szajnar J., Cholewa M., Wróbel P.: „Solidification and crystalization of the paarticles containing composites and surface composites”, Przegląd Odlewnictwa, t. 55, 2005, No 4, s. 216 (in Polish).
• [2] Baron C., Gawroński J.: „The methods of digitizing in the process of determining the diffusion and mass transport in alloy surface composites”, Composites Cząstochowa-Ustroń 5(2005)4a, (in Polish).
• [3] Baron C., Gawroński J.: „Determination the diffusion and mass transport parameter in alloy surface composites by discreditation method”, Przegląd Odlewnictwa, t. 55, 2005, Nr 4, s. 288, (in Polish).
• [4] Wróbel P., Szajnar J., Gawroński J.: „The complex assessment of conditions composite alloy layer formation on cast steel casting surface”, Archives of Foundry, Year 2004, Volume 4, No 14 (in Polish).
• [5] Baron C., Gawroński J.: „The examination of the dependence between the thickness of surface composite layer and the size of the casting and the kind of composite pad”, Archives of Foundry, Year 2005, Volume 5, No 15 (in Polish).
• [6] Baron C., Gawroński J.: „Influence of the diffusion and mass transport on the thickness of composite.” Composites Cząstochowa-Ustroń 5(2005)4, (in Polish).
• [7] Gawroński J., Ignaszak Z., Wróbel P.: „Composite alloy layer C-Cr-Mn on cast steel casting”, Solidification of Metals and Alloys, Year 2000, Volume 2, No 44.