Enwere ike kewaa brik mkpuchi dị arọ maka iko iko n'ime ụdị 6 dịka akụrụngwa ha dị iche iche si dị. Ndị a na-ejikarị eme ihe bụ brik silica dị arọ na brik diatomite. Brick ihe mkpuchi dị arọ nwere uru nke ịrụ ọrụ mkpuchi ọkụ dị mma, mana nguzogide nrụgide ha, nguzogide slag, na nguzogide ujo adịghị mma, yabụ na ha enweghị ike ịkpọtụrụ ya ozugbo na iko ma ọ bụ ire ọkụ.
1. brik silica dị arọ. Brick mkpuchi silica dị fechaa bụ ihe mkpuchi mkpuchi nke emere site na silica dị ka isi akụrụngwa, yana ọdịnaya SiO2 nke na-erughị 91%. Njupụta nke brik mkpuchi silica dị fechaa bụ 0.9 ~ 1.1g/cm3, na njiri ọkụ ya bụ naanị ọkara nke brik silica nkịtị. Ọ nwere ezigbo ujo na-eguzogide okpomọkụ, na okpomọkụ ya dị nro n'okpuru ibu nwere ike iru 1600 ℃, nke dị elu karịa nke brik mkpuchi ụrọ. Ya mere, kacha arụ ọrụ okpomọkụ nke silica mkpuchi brik nwere ike iru 1550 ℃. Ọ naghị ada mbà na oke okpomọkụ, na ọbụna nwere ntakịrị mgbasawanye. A na-emepụta brik silica dị ọkụ na Quartzite kristal dị ka akụrụngwa, a na-agbakwunye ihe ndị na-ere ọkụ dị ka coke, anthracite, sawdust, wdg n'ime akụrụngwa iji mepụta usoro porous na usoro ịfụfụ gas nwekwara ike iji mepụta usoro porous.
2. Brick Diatomite: E jiri ya tụnyere brik mkpuchi mkpuchi ndị ọzọ dị fechaa, brik diatomite nwere ikike ikuku dị ala. Ọnọdụ okpomọkụ ya na-arụ ọrụ dịgasị iche na ịdị ọcha. Ya na-arụ ọrụ okpomọkụ bụ n'ozuzu n'okpuru 1100 ℃ n'ihi na shrinkage nke ngwaahịa bụ dịtụ nnukwu na elu okpomọkụ. Ngwa ngwa nke brik diatomite kwesịrị ka ọkụ ọkụ dị elu, na silicon dioxide nwere ike gbanwee ka ọ bụrụ quartz. Enwere ike ịgbakwunye lime dị ka onye na-ekekọta na ịnweta mineral iji kwalite ngbanwe nke quartz n'oge a na-agbapụ, nke bara uru maka imeziwanye okpomọkụ nke ngwaahịa na ibelata shrinkage na okpomọkụ dị elu.
Ọzọ mbipụta anyị ga-anọgide na-ewebata nkewa nkebrik mkpuchi dị arọmaka iko iko. Biko nọrọ na nche!
Oge nzipu: Jul-10-2023