3. Ukuxhotyiswa ityhubhu yokukhusela i-thermocouple engeyiyo-metallic, ngomlinganiselo othe ngqo wokushisa kwe-aluminium, yamkela ulawulo oluphindwe kabini lokushisa, olulungele ukuphunyezwa ngokuchanekileyo kobugcisa bemveliso;
4. Izinto ezikhethiweyo ezikhethiweyo ezikhethiweyo ze-graphite crucible, kunye ne-conductivity efanelekileyo ye-thermal, ubomi obude benkonzo, kwaye akukho mpawu ze-iron diffusion;
5. Itshiswa ngumgangatho ophezulu wokumelana ne-alloy band, eneempawu zendawo enkulu yokutshatyalaliswa kobushushu kunye nobomi benkonzo ende;
6. Inkqubo yokulawula ikwaxhotyiswe nge-alam yokuvuza, i-alamu yobushushu kunye neminye imisebenzi yokuqinisekisa ukhuseleko lwezixhobo kunye nokusebenza;
7. Isivalo somlilo phantsi koxinzelelo lokujikeleza, kulula ukusebenza;
I-8.Handwheel kunye ne-reducer drive furnace turning, ilula kwaye ilula, izinga lokungaphumeleli eliphantsi;
9. Uqhagamshelwano lombane lusebenzisa iplagi ye-aviation eyaziwayo yamazwe ngamazwe, ikhuselekile kwaye inokwethenjelwa.