Ziziphi usetyenziso oluphambili lwemathiriyeli ephikisayo

Iimpawu zezixhobo ezichasayo: indima ekhethekileyo yokusebenza edlalwa yinkqubo ye-metallurgical esetyenziswayo, ehlala isetyenziswa njengenxalenye enye okanye idityaniswe nezinye iimveliso ezincedisayo eziphikisayo, kukho iinkqubo ezikhethekileyo zokuvelisa kwimveliso, kwaye phantse zonke izinto zikhethwa kunye nokusebenza okuphezulu -ukuphelisa izinto eziphikisayo, ezifana ne-magnesia carbon materials, i-aluminium carbon materials, i-zirconium carbon materials, izinto ze-zirconia ezisekelwe kwi-corundum, njl.

Iimfuno zokusebenza kwezixhobo ezichasayo: iimeko zokusetyenziswa kwezixhobo ezichaseneyo zinoburhalarhume, njengomgangatho otyibilikayo umelana nobushushu obuphezulu bentsimbi etyhidiweyo ngexesha lokusetyenziswa kunye nokunxitywa komphezulu wokutyibilika ngexesha lolawulo lokuhamba: ukuphosa umbhobho omde ngokuqhubekayo, isithinteli esidibeneyo, uhlobo lokuntywiliselwa Umbhobho uphantsi kokutshatyalaliswa kwe-thermal yentsimbi etyhidiweyo kunye nokukhukuliseka okunamandla kolwelo lwe-slag ngexesha lokugalela;

Ngethuba lokusetyenziswa, isitena somoya-moya sixhomekeke kumjikelezo oqinileyo we-thermal wenkqubo yokusebenza kunye nomphumo wokukhukuliseka kokuhamba kwensimbi etyhidiweyo phantsi kokuphazamiseka kokuhamba komoya, njalo njalo. Ngophuhliso oluqhubekayo kunye nokuvuthwa kobugcisa obuqhubekayo bokuphosa, kukho iimfuno eziphezulu kunye neziphezulu zobomi benkonzo kunye nemisebenzi ye-refractories esebenzayo.

Ngoko ke, iimfuno eziqhelekileyo zokuphosa: ukwenzela ukuba kuqinisekiswe ukhuseleko, ukuthembeka kunye nobomi benkonzo ende phantsi kweemeko ezinzima zokusetyenziswa, i-refractories esebenzayo yokuphosa ngokuqhubekayo kufuneka ibe nokumelana nokutshatyalaliswa kwe-thermal, ukuxhathisa kwe-spalling, kunye nokumelana nokunyuka kwe-corrosion. Kwaye iimpawu zolwakhiwo ezihambelanayo ekufuneka zibe nazo ukuze zifezekise umsebenzi wazo.