degassing process of white cast iron
degassing process of white cast iron
(OP)
hello there,
i have problems.
when we poured high chr. white cast iron in molds, metal melt has boiled in sprue.
we tried degassing technique with Al turnings, but more didnt not work.
a lot of gas porosity,and shrinkage too.
we cast high. white cast iron aprrox. 1500 celcius degree and in 15-20 seconds
thanks for help.
i have problems.
when we poured high chr. white cast iron in molds, metal melt has boiled in sprue.
we tried degassing technique with Al turnings, but more didnt not work.
a lot of gas porosity,and shrinkage too.
we cast high. white cast iron aprrox. 1500 celcius degree and in 15-20 seconds
thanks for help.





RE: degassing process of white cast iron
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RE: degassing process of white cast iron