Cov hau kev rau kev ua ferrosilicon nitride sib txawv. Ntxiv nrog rau lub impurity cov ntsiab lus nyob rau hauv lub rerrosilicon nws tus kheej, ntau yam kev sib txuas yog ntxiv thaum ua cov txheej txheem ntau lawm, uas qhia tau ntau yam impurities. Resin feem ntau yog siv los ua phau ntawv. Thaum siv resin li ib phau ntawv zinder, restidual thiab leej faj yog tus kuj siab. Thaum siv lwm yam kev khi, tag nrho cov nyiaj ntawm cov kev tsis sib haum feem ntau yog tswj tsis pub dhau 1%.
The ferrosilicon nitride production process uses ferrosilicon as the starting weight to produce a qualified product containing 30% nitrogen with a total weight of 50% (i.e.: 30% nitrogen + 2, 5% oxygen + 1% binder residue). Lub suav cov txheej txheem txhuas thiab calcium txheem yog 1.33% thiab 1%, feem. Cov kev txwv sab saud rau txhuas thiab calcium hauv tus qauv yog 1.5% thiab 1%. Lub ferrosilicon nitride cov txheej txheem ntau lawm yog qhov kub thiab noo noo dawb. Thaum ua tiav kev ua tiav cov khoom lag luam, cov khoom tsim nyog yuav tsum tau muab ntim thiab ntim kom tiv thaiv kev ua kom zoo nkauj, txij li kev siv cov khoom siv hluav taws xob tsis muaj feem cuam tshuam. Tus qauv stipulates uas h2o<0,1%.