Igipimo cy'ubucucike
Amakuru aturuka kuri pycnometero yo gupima ubucucike kuri sample pristine (Brass na Zirconia) hamwe nicyitegererezo cyangiritse cyabitswe kuri 300 ° C na 600 ° C.
Icyitegererezo cyibumba cyakomeje gupima ubucucike buhoraho bwa pristine kandi yangiritse (300 ° C na 600 ° C).Iyi myitwarire iteganijwe na Zirconiya kubera guhuza amashanyarazi yibikoresho biguriza imiterere n'imiterere yabyo.
Ibikoresho bishingiye kuri Zirconiya bifatwa nka zimwe mu myuka ihamye kandi byagaragaye ko bigenda byangirika buhoro buhoro ku bushyuhe bwo hejuru bugera kuri 1700 ° C.Kubwibyo, gukoresha ceramic centerpost kubushyuhe bwo hejuru birashobora kuba amahitamo meza, nubwo ibice byacumuye
Gusikana Electron Microscopy
■ Ishusho 3
Uruhande rw'ibumoso rwerekana icyitegererezo cya pristine na 600 ° C naho uruhande rw'iburyo rwerekana ceramic pristine na 600 ° C.
Igishushanyo cya gatatu cyerekana amashusho-yerekana amashusho yerekana neza kandi yangiritse.Nkuko bigaragara, nta kimenyetso cyerekana iyangirika ryintangarugero (ceramic iburyo).Ingero zifite imiterere yumubiri itanga ihame ryikigereranyo cyubutaka hejuru yubushyuhe bwinshi.Kurundi ruhande turabona impinduka zikabije mumiterere ya morfologiya hejuru yicyitegererezo cyumuringa cyangiritse.Ubuso bw'icyitegererezo cy'umuringa bwangiritse bwerekana okiside iremereye.Imiterere yumubiri ya oxyde ishobora kuba nayo yagize uruhare muguhinduka kwubucucike bwicyitegererezo.