Cov khoom siv raw uas xav tau rau kev smelting ntawm silicon manganese nitride feem ntau suav nrog silicon manganese alloy thiab nitrogen. Txhawm rau kom ntseeg tau qhov zoo ntawm silicon manganese nitride, nws yog qhov ncaj qha thiab ua haujlwm zoo los tswj cov khoom siv raw zoo.
Cov manganese ore, coke hais thiab cov khoom pabcuam nkag mus rau hauv cov txheej txheem batching tom qab raug crushed mus rau qhov loj me me uas tau teev tseg rau kev tsim khoom thiab qhuav. Cov txheej txheem cov neeg ua haujlwm suav cov piv txwv thiab qhia rau tus neeg saib xyuas hauv nruab nrab hauv kev cob qhia. Tom qab ntawd cov manganese ore, coke hais thiab cov khoom pabcuam raug muab tso rau hauv lub qhov cub los ntawm cov txheej txheem batching rau smelting thiab raug tso tawm raws li tus nqi hluav taws xob. Hlau (nrog slag).
Lub generated slag yog quenched nrog dej. Cov dej quenching slag tau muab tso rau hauv qhov chaw cia ib ntus rau cov dej quenching slag thiab tom qab ntawd muag rau lub Hoobkas cement. Cov kua silicon-manganese alloy ua los ntawm tapping yog cam khwb cia (pool casting). Tom qab lub pas dej ua ke mus txog qhov siab uas tau teev tseg, lub duav yog siv. Lub shovel mus rau cov khoom tiav warehouse thiab tiav lawm, tawg, thiab bagged los ntawm hlau smashers rau export.
Cov roj flue generated thaum lub sij hawm cov txheej txheem ntau lawm mus los ntawm cov plua plav tshem tawm system rau theem nrab siv cov tshuaj lom thiab teeb meem gases (gas txee). Cov plua plav tsim los ntawm cov plua plav tshem tawm yog sau thiab xa mus rau lub feeder kom compacted thiab ces pelletized. Qhov kev faib ua feem yog xam raws li qhov xav tau ntawm cov khoom xyaw thiab muab tso rau hauv qhov cub.
