Hi Guys,
We are planning to manufacture Carbon collar with inter locking (2 half ring with male-female inter locking, form a Ring.OD:245MM, ID: 145MM)
Petroleum coke and recycled carbon from used anodes are mixed with liquid pitch. This
mixture is heated to 160°C until it forms a hot paste. It is then cooled to 115°C and
hydraulically pressed or vibrated in a mould to form Collar ring.
To improve strength of these rings we need to Bake it in baking furnace, where
they are baked at temperatures of up to 1,150°C in a pre-heating, firing and cooling
cycle.
Can any one help me to find baking furnace or help me to design it with temperature .graph.cycle time with detail temp. graph for preheating,firing,cooling cycle.holding time.etc..Usually practise in aluminium smelter's carbon paste plant is to bake it in 1150 °C in a pre-heating, firing and cooling cycle .
I enjoy idea sharing with all members of CR4.
Regards
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