Atụmatụ
● Na usoro mmepụta nke ụlọ ọrụ nhazi nke aluminom, a na-enwekarị ihe nkiri ndị dị mkpa iji mechie mmiri mmiri aluminom. Silicon nitride ceramics bụ nhọrọ kacha mma maka ọkpọkọ mkpuchi dị iche iche (valvụ) n'ihi njupụta ha dị elu, ike dị elu dị elu nke okpomọkụ, yana nguzogide oke ọkụ.
● E jiri ya tụnyere aluminum titanate na alumina ceramics, silicon nitride ceramics nwere mma iyi nguzogide, na-ahụ na ogologo oge akara nke tubes (valvụ).
● Silicon nitride ceramics nwere oke okpomọkụ dị elu, nke na-eme ka ọkpọkọ (valvụ) mechiri emechi nwere ike ịgba ọsọ ogologo oge n'okpuru ọnọdụ arụ ọrụ ugboro ugboro.
● Mmiri dị ala na aluminum, na-ebelata slagging na izere mmetọ aluminum.
● Mgbe ị na-etinye ya na nke mbụ, biko jiri ndidi dozie ogo dabara adaba n'etiti mkpanaka ịgba na oche valve.
● Maka ihe nchekwa, ngwaahịa a ga-ekpo ọkụ karịa 400C tupu ejiri ya.
● Ebe ọ bụ na ihe seramiiki na-agbaji agbaji, ekwesịrị ịzenarị mmetụta siri ike. Ya mere, kpachara anya ma kpachara anya mgbe ị na-emepụta ma na-edozi nnyefe ebuli elu.