Zirconia Ceramics Zotsatira & Zokambirana

Zotsatira & Zokambirana

Kuyesera kosiyanasiyana ndi njira zowonetsera anthu zidasankhidwa kuti zigwirizane ndi madera omwe ali ndi chidwi ndi zinthu zakuthupi.Choyamba, kutentha ndi kugwira mitundu iwiri ya zipangizo pa kutentha kosiyana kungatipatse ife lingaliro la kunyanyira ndi kutilola ife kumvetsetsa mphamvu za zipangizozi.Pambuyo poyesera zowonongeka, tinafunafuna njira zingapo zowonetsera kuti tizindikire kusintha kulikonse kwa zinthu zomwe zikupangidwira. ndi kapangidwe.

Pozindikira mawonekedwe a kristalo a zitsanzo za pristine ndikuzindikiritsa ndege zomwe ma radiation amphamvu kwambiri akuchokera, titha kuzindikira mawonekedwe a kristalo omwe tidakhala nawo poyamba.Titha kuchita miyeso pazitsanzo zowonongeka kuti tizindikire mapangidwe atsopano muzowonongeka.Ngati kapangidwe ndi kapangidwe kazinthuzo zisintha kudzera muzoyeserera zowononga izi, tiyembekeza kuwona nsonga zosiyanasiyana pakuwunika kwathu kwa XRD.Izi zidzatipatsa lingaliro labwino la zomwe ma oxides angakhale akupanga mu zitsanzo zowonongeka zomwe sizikupezeka mu zitsanzo za pristine.

SEM, njira yomwe imagwiritsa ntchito ma electron kuti iwonetse pamwamba pa zitsanzo, ingagwiritsidwe ntchito poyang'ana momwe zinthu zilili pazithunzi zapamwamba kwambiri.Kujambula pamwamba kungatipatse chidziwitso chapamwamba cha momwe zitsanzozo zimadetsedwa poyerekeza ndi zitsanzo za pristine.Ngati pamwamba pawonetsa kusintha kowononga kwa zinthu, ndiye kuti tikhoza kukhala otsimikiza kuti sitiyenera kugwiritsa ntchito zipangizozi pa kutentha kwina chifukwa cha mantha. kulephera kwakuthupi.EDS imatha kugwiritsidwa ntchito kuzindikira zolemba zamitundu yosiyanasiyana pamwamba pazidazi.Titha kuyembekezera kuwona morphology yapamtunda pazigawo zazinthu zomwe zakhala ndi okosijeni wambiri.EDS idzatilolanso kuti tizindikire kuchuluka kwa okosijeni wazinthu zowonongeka.

Miyezo ya kachulukidwe imatha kutsimikizira chithunzi chonse ndikuwonetsa kusintha kwa thupi pakupanga zinthu powonetsa mitundu yosiyanasiyana ya kutentha.Tikuyembekeza kuwona kusintha kwakukulu mu kachulukidwe ngati chinthu chakhala chikusintha chifukwa cha zoyesayesa zowonongeka.Zitsanzo za ceramic Zirconia ziyenera kusonyeza kusintha pang'ono chifukwa cha mgwirizano wokhazikika wa ionic muzinthuzo.Izi zimabweretsa nkhani yonse ya zinthu za ceramic kukhala chinthu chapamwamba kwambiri chifukwa imatha kupirira kutentha kwambiri ndikukhalabe ndi mankhwala ake komanso kukhulupirika kwake.