Amaphuzu abalulekile okulawula inqubo lapho kuncibilika insimbi ewugqinsi esithandweni sokuncibilika sokungeniswa

Amaphuzu abalulekile wokulawula inqubo lapho kunconywa ukuthi kusetshenziswe ukuchithwa kwesithando somlilo ukuncibilikisa insimbi yokusansimbi imi kanje:

1. Inani lama-ingots ensimbi yengulube ekukhokhiseni akufanele lidlule i-20%, okungcono cishe ku-10%;

2. Ku-recarburizer engezwe ngokushaja, kungcono ukuba nengxenye ethile (40-55%) ye-metallurgical silicon carbide;

3. Yenza ngokucophelela ukwelashwa kokujova ngesikhathi sokuthinta insimbi, bese ukhetha izijovo ezifanele ngokwemibandela ethile yokukhiqiza yebhizinisi. Inani lezijovo ezifakiwe kufanele libe phezulu ngo-0.1-0.2% kunaleso ngesikhathi sokuncibilikiswa kwe-cupola. Inani elingcono kakhulu kufanele liphumelele imiphumela yokuhlolwa kwenkambu. Impela;

4. Kumele ifakwe ngokushesha ngesikhathi sokuthela;

5. Lapho ukhiqiza ukulingwa okunezidingo zekhwalithi ephezulu, i-metallurgical silicon carbide kufanele yengezwe esithandweni somlilo ukuze kulungiswe ngaphambi kokuthepha.