A ga-eji ọtụtụ oge mmepụta ụlọ ọrụ eme ihealumina seramiikiakụkụ, nke na-egosi n'ụzọ zuru ezu na akụkụ seramiiki tụnyere ihe ndị ọzọ nwere ọtụtụ arụmọrụ dị elu, ga-ewu ewu na ụlọ ọrụ. Kedu ka esi emepụta iberibe seramiiki dị mma?
Ka ọ dị ugbu a, a na-eji seramiki alumina mee ihe maka ihe na-eme ihe ọkụ ọkụ thermocouple thermometer, tube mkpuchi; N'otu oge ahụ, a pụkwara iji ya na tube ọkụ nke ọkụ ọkụ na-eguzogide mmepụta ihe, ọkụ nnwale na ọkụ ọgwụgwọ okpomọkụ. Na mgbakwunye, nchara kemịkalụ nyocha nke carbon tube na sọlfọ tube, yana ndị ọzọ elu okpomọkụ na-eguzogide, acid na alkali corrosion iguzogide mkpuchi ngwá ngwá ga-eji seramiiki poselin akụkụ dị ka ntọala.
Alumina seramiikikpo oku aka uwe
Ọ dị ka alumina ceramics na-eji ike ọrụ ya siri ike, nguzogide mmetụta thermal; Ezi conductivity thermal na mkpuchi; Na mgbakwunye na uru okpomọkụ dị nro dị elu, n'ọtụtụ ụlọ ọrụ na-eji aka, dị ịrịba ama.
Usoro mmepụta nkealumina seramiikia na-ekewakarị n'ime usoro isi atọ, iji hụ na àgwà ya ga-emerịrị na njikọ ọ bụla, nke mbụ bụ nkwadebe nke seramiiki ntụ ntụ dị ka ihe eji eme ihe. Ọ bụrụ na imepụta akụkụ seramiiki nke ụwa niile, enwere ike ịgbanye ntụ ntụ dị mma granulation n'ahịa; Ọ bụrụ na ịchọrọ ijikwa ihe ndị ahụ n'onwe gị, ị ga-azụta igwe igwe na bọọlụ yana igwe nkụ.
Mgbe ị nwetachara akụrụngwa, ị nwere ike ịmalite ịpị ịkpụzi. Maka ngwaahịa flake na-erughị 2 mm, ị nwere ike ịtụle iji ụdị gelatinized; Na ihe karịrị 2 mm nke seramiiki poselin akụkụ nwere ike tụlee iji usoro nke ịpị ịkpụzi.
Na-esote site na nhazi na nhazi, ma ọ bụrụ na enwere ike iji nnukwu ceramics sintered alumina mee ihe maka mmepụta ihe na-aga n'ihu nke oghere ọwara; A na-ekpebi nhazi nke ọma dịka mgbagwoju anya nke ngwaahịa ahụ. Ụfọdụ ceramik adịghị mkpa ka a na-edozi ya ma nwee ike ree ya ozugbo site na imeghe ịkpụzi.
Oge nzipu: Jun-05-2023