Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/2984
Title: INFLUENCE OF MINOR ADDITIONS OF RARE EARTHS AND OTHER ALLOYING ELEMENTS ON THE MICROSTRUCTURE, MACHINABILITY AND MECHANICAL PROPERTIES OF GREY CAST IRON.
Authors: Singh, Chandra Kumar
Keywords: MECHANICAL & INDUSTRIAL ENGINEERING
GREY CAST IRON
ALLOYING ELEMENTS
RARE EARTHS
Issue Date: 1965
Abstract: No data is available for the role played by miech metal on the microstructure, machinability i d mechanical properties of grey cast iron. Though a little qualitative study of the effect of chromium has been made in the past , systematic quantitative data is lacking in the literature an no justifiable conclusion can be drawn out of them. The present investigation has been undertaken with a view to explore the possibility of miseh metal as beneficial alloy addition on the machinability and mechani-cal properties, since India has plenty of its deposLts; and also to find out the quantitative data in chromium alloyed cast irons. The study has been carried out under varying r conditions of cutting speeds, feeds and depths of cut and an attempt has been made to bring a correlation between the various factors to provide the machinists the most optimum practical data for shop use. Machinability has been evaluated in terms of tool life and chip formation. A lathe tool dynamometer has also been developed to measure the cutting forces for evaluating machinability of cast irons treated with much metal.
URI: http://hdl.handle.net/123456789/2984
Other Identifiers: M.Tech
Appears in Collections:MASTERS' DISSERTATIONS (MIED)

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