Phapano ke efe lipakeng tsa forging le continuous casting ?

Ho lahla ho tsoelang pele: Ingot ea tšepe e qhibilihisoa ka tšepe e qhibilihisitsoeng ‘me e lahleloa ka ho toba ka tšepe e chitja. Hobane e kenngoa ka ho toba ka tšepe e chitja, ho na le li-bubble ka hare, mokhatlo ha o thata ka ho lekaneng, ‘me theko e tlaase.

Thepa ea ho forging e futhumatsoa hape ka ho chesoa ho tsoelang pele ha tšepe e chitja, ebe e etsoa ka mochini oa khatiso oa forging. (Ho bonahala eka ho sebelisa hamore ea tšepe ho tlosa tšepe.) Li-bubble le litšila tse ka har’a tšepe e chitja e tsoelang pele lia tlosoa, ‘me karolo ea metallographic e fetoloa ho ntlafatsa ts’ebetso.