casting processus de fer grey-cast .

Casting industry said "three good" namely: good molten iron, good sand, good technology. Casting process in the manufacture of casting is one of the three elements with molten iron, sand parallel, if it is ignored, absolutely can not do a good casting. In the sand type, the model is used to make the casting, so that the molten iron flows into the cavity and make the casting, the casting process is the technology to study the path and A doncogo. casting bɛ tila: Da: Nɛgɛ donda min bɛ bɔ nɛgɛ pake kɔnɔ ka don cast. la tuma caman walasa ka a bɔn hakɛ kɛ kelen ye, ka donta bɔ nɛgɛ ji la, slagɛ taji bɛ di. ji tajibɔlan tilennen kɔrɔ. kanal jiginni na ka bɔ molner na ka taa molner la ka taa molner na ka taa molner na ka taa molner la ka taa molner la ka taa molner la ka taa molner la ka taa molner la ka taa molner na ka taa molner la ka taa molner la min bɛ kɛ ni molner ye min bɛ bɔn ka bɔ a la. Pouring: o bɛ tali kɛ yɔrɔ la min na nɛgɛ mɔlen bɛ don ka bɔ tɛmɛsira kan min bɛ bɔn. casting i n’a fɔ kuma fɔlen bɛ wele ko "weir", o ye bololabaara yɔrɔ nafama ye. fiɲɛbɔyɔrɔ: o ye dingɛ ye min bɛ fiɲɛ bɔ kɔnɔna na ni nɛgɛ mɔlen ye. ni fiɲɛ bɛ se ka wuli ka tɛmɛ a bɛɛ kan, a bɛ se ka wuli{10 ye. Nɛgɛji ni nɔgɔ minnu bɛ bɔnɔgɔla la, olu donna a la ka taa bɔyɔrɔ la, nka k’a sababu kɛ nɔgɔji bɔli dɔgɔyali ye, a hakɛ bɛ wele ko fasa bɔyɔrɔ, nin da ja gɛlɛn sugu ka bon.