The application of the computer programme to the analysys of microstructure of the matrix of austempering duction iron

• Autorzy: Giętka T. , Dymski S.
• Języki publikacji: EN

Abstrakty

EN

In this work the attempt at quantitative evaluation of the microstructure of ADI cast iron matrix has been made. The automatic analysis of the image of the microstructure of austempered spheroidal cast iron has been used for the evaluation. The treatment variant was a two-phase austenitization. First phase was carried out at a temperature t�Á = 950 0C and after cooling to a temperature t�Á�f = 900 0C. The isothermal process was carried out at a temperature tpi = 300 and 400 0C for 8 �€ 64 min. Ordinary cast iron was austempered. After it the microstructure images were recorded and subjected to automatic image analysis with the use of the NIS ELEMENTS 3,0 AR software.

Słowa kluczowe

EN

image analysis; isothermal process; diffraction; ADI

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMAC
• Rocznik: 2010
• Tom: Vol. 5, no 3
• Strony: 27--35
• Opis fizyczny: Bibliogr. 18 poz., rys., tab.

Twórcy

autor

Giętka T.

autor

Dymski S.

• University of Technology and Life Sciences al. Prof. S. Kaliskiego 7, 85-789 Bydgoszcz, Poland tel.: [phone], fax: [phone],

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