Ngokungafani nezitsha zobumba zendabuko ezivame ukuba nzima futhi ziqhekeke, i-Zirconia inikeza amandla aphezulu, ukumelana nokuguguleka, kanye nokuguquguquka okungaphezu kakhulu kweminye imishanguzo yobumba yobuchwepheshe. I-Zirconia iyitsha yobumba yobuchwepheshe enamandla kakhulu enezakhiwo ezinhle kakhulu zokuqina, ukuqina kokuqhekeka, kanye nokumelana nokugqwala; konke ngaphandle kwesakhiwo esivame kakhulu sezitsha zobumba - ukuqina okuphezulu.
Kunezinhlobo eziningana ze-Zirconia ezitholakalayo, ezivame kakhulu kuzo yi-Yttria Partially Stabilized Zirconia (Y-PSZ) kanye ne-Magnesia Partially Stabilized Zirconia (Mg-PSZ). Zombili lezi zinto zinikeza izakhiwo ezinhle kakhulu, nokho, indawo yokusebenza kanye ne-geometry yengxenye kuzonquma ukuthi yiliphi izinga elingafanelekela izinhlelo ezithile (okwengeziwe ngalokhu ngezansi). Ukumelana kwayo okuhlukile nokusabalala kwama-crack kanye nokwanda kokushisa okuphezulu kwenza kube yinto enhle kakhulu yokuhlanganisa izinto zobumba nezinsimbi ezifana nensimbi. Ngenxa yezakhiwo ezihlukile ze-Zirconia ngezinye izikhathi ibizwa ngokuthi “insimbi yobumba”.
Izakhiwo Ezijwayelekile zeZirconia
● Ukuminyana okuphezulu – kufika ku-6.1 g/cm^3
● Amandla aphezulu okugobeka nokuqina
● Ukuqina okuhle kakhulu kokuphuka - ukumelana nokushayisana
● Izinga lokushisa eliphezulu lokusetshenziswa
● Ukumelana nokuguguleka
● Ukuziphatha okuhle kokuxabana
● Isivikelo sikagesi
● Ukushisa okuphansi – cishe u-10% we-Alumina
● Ukumelana nokugqwala kuma-asidi nama-alkali
● I-Modulus yokunwebeka efana nensimbi
● Isilinganiso sokunwetshwa kokushisa esifana nensimbi
Izicelo zeZirconia
● Ukwakha/ukudweba amadayi
● Amasongo okuvikela ezinqubweni zokushisa
● Ama-shaft nama-axle aqondile ezindaweni ezigugile kakhulu
● Amapayipi enqubo yesithando somlilo
● Gqoka ama-resistance pad
● Amashubhu okuvikela i-thermocouple
● Ama-nozzle okuqhuma kwesanti
● Izinto ezivuselelayo
Isikhathi sokuthunyelwe: Julayi-14-2023