Kodi chitsulo cha nkhumba ndi chitsulo chosungunuka zimasiyana bwanji?

  Chitsulo cha nkhumbaChomwe chimadziwikanso kuti chitsulo chotentha chimapangidwa ndi ng'anjo yophulika yomwe imapezeka pochepetsa chitsulo ndi coke. Chitsulo cha nkhumba chimakhala ndi zonyansa zambiri monga Si , Mn, P etc. Mpweya wa carbon mu chitsulo cha nkhumba ndi 4%.

  Kuponya chitsulo amapangidwa ndi kuyenga kapena kuchotsa zonyansa zachitsulo cha nkhumba. Cast iron imakhala ndi carbon yoposa 2.11%. Chitsulo chotayira chimapangidwa ndi njira yotchedwa graphitisation yomwe silicon imawonjezeredwa kuti isinthe mpweya kukhala graphite.