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Microstructural study of heat treated chromium alloyed grey cast iron

"This work investigated the effect of annealing, normalizing and quenching heat treatments on the microstructure of some chromium alloyed grey cast iron. Three sets of ten samples each having chromium contents of 0.5, 1.5 and 2.5% were heat treated above the upper critical temperature, to austenitiz...

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Published: 2010
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LEADER 00000njm a2000000a 4500
001 oai:repository.ui.edu.ng:123456789/2451
042 |a dc 
720 |a Atanda, P.  |e author 
720 |a Okeowo, A.  |e author 
720 |a Oluwole, O.  |e author 
260 |c 2010 
520 |a "This work investigated the effect of annealing, normalizing and quenching heat treatments on the microstructure of some chromium alloyed grey cast iron. Three sets of ten samples each having chromium contents of 0.5, 1.5 and 2.5% were heat treated above the upper critical temperature, to austenitizing temperatures (800oC, 850oC, 900oC) for one hour each and then annealed, normalized and water quenched. Metallographic analyses of the heat treated samples were done. The results showed carbides content increased with increasing Chromium addition. " 
024 8 |a 2327-4077 
024 8 |a 2327-4085 
024 8 |a ui_art_atanda_microstructural_2010 
024 8 |a Journal of Minierals & Materials Characterization & Engineering 9(3), pp. 263-274 
024 8 |a http://ir.library.ui.edu.ng/handle/123456789/2451 
653 |a Microstructure 
653 |a Grey cast iron 
653 |a Chromium alloying 
653 |a Heat-Treatment 
245 0 0 |a Microstructural study of heat treated chromium alloyed grey cast iron