A na-eme ngwa agha refractory ka ọ bụrụ ihe eji ekenye ụdị ọhụrụ site na ịhọrọ otu ihe ntụ ntụ, na-agbakwunye eriri inorganic, dịka arịrịọ nke ihe owuwu si dị. E nwere anọ akara ule dị ka n'okpuru NT-1300,NT-1400,NT-1500,NT-1600, onye ọ bụla ihe na-ekewa n'ime ìhè arọ na arọ arọ, anyị nwere ike họrọ mkpa refractory ngwa agha dị ka dị iche iche arịrịọ nke ewu ihe.
Ngwa ngwa Firclay ka ọ bụrụ ụlọ monolithic siri ike, nke bụ ihe mgbochi monolithic dị mkpa maka iguzogide oke okpomọkụ ma mezie ọdịiche nke ụdị brik na nha, yana nwekwara ike idozi mgbasawanye n'etiti brik ọkụ. N'ihi ya, na-eji naanị elu mma fireclay ngwa agha nwere ike ogologo ọrụ ndụ nke ọkụ na kilns.
Mortar Fireclay na-anabata grog ụrọ siri ike dị ka ngwaahịa ntọala, ma jikọta ya na ụrọ dị nro ma ọ bụ ihe na-ejikọta kemịkalụ. A na-ekpebi oke nha nke ihe powdery dịka ọrụ achọrọ si dị. Ngwa ngwa ụrọ ọkụ na-ebelata oke urughuru n'ozuzu dị ala karịa 1mm, ụfọdụ dịkwa ala karịa 0.5mm ma ọ bụ ala. Ngwakọta ọka nwere ezi uche na-ekwe nkwa ihe a na-ewu ụlọ, otu ahụ ka ndị na-ejikọta ya na admixture dị. A na-eji ngwa agha refractory eme ihe maka njikọta na ịrụzi ahụ ọkụ a na-eji brik na-agba ọkụ na ọkụ ọkụ, stovu na-ekpo ọkụ, oven koke, ite olulu, ihe na-ekpo ọkụ na ọkụ ọkụ.
Nkọwa | RS-1300 | RS-1400 | RS-1500 | RS-1600 | |
Okpomọkụ nhazi ọkwa (℃) | 1300 | 1400 | 1500 | 1600 | |
Na-ebunye okpomọkụ nro nro (℃) | 1320 | 1410 | 1550 | 1600 | |
Steeti | Tapawa | Tapawa | Tapawa | Tapawa | |
Ngwakọta kemịkalụ(%) | AI2O3 | 40 | 53 | 60 | 78 |
Fe2O3 | 1.2 | 1.0 | 0.9 | 0.7 | |
Igwe ọkụ dabara adaba | B1,B2,B5,NT-23 | B6,C2,NT-26 | NT-28, NT-30 | NT-32 |
A na-eji ngwa agha refractory eme ihe maka oven coke, iko iko, ọkụ ọkụ na-ekpo ọkụ ọkụ na stovu ụlọ ọrụ ndị ọzọ. Na refractory ngwa agha nwere ike ji mee ihe na ụlọ ọrụ nke metallurgy, ụlọ ihe, ígwè, petrochemical engineering, iko, ji esi mmiri ọkụ, electric ike, ígwè & ígwè, simenti na wdg Ọzọkwa fireclay ngwa agha na-tumadi ji jointing na ịrụkwa oku ozu na-ewu na ya. brik fireclay n'ime ọkụ gbawara, stovu na-ekpo ọkụ, oven coke, ite olulu ọkụ, ihe na-ekpo ọkụ na ọkụ ọkụ.
Ụlọ ọrụ RS refractory dị ka ọkachamara na-emepụta ngwa agha na-emepụta ihe na china, nwere ọtụtụ uru asọmpi na ahịa. Na dị ka ọkachamara fireclay ngwa agha soplaya na china nwere ike inye akwa mma na ọnụ ala refractory ngwa agha. Nkà na ụzụ mmepụta ihe dị elu na ngwá ọrụ mmepụta ihe na-enye ntọala maka ụrọ ụrọ ọkụ anyị dị mma. Ọ bụrụ na ị nwere ọchịchọ nke ngwa agha refractory ma ọ bụ nwee ajụjụ ụfọdụ na ngwa ngwa refractory banyere ihe ngosi anụ ahụ na nke kemịkalụ, biko kpọtụrụ anyị n'efu, anyị ga-enye gị ciment dị elu dị elu.