Ko te Zirconia he karaehe nui o nga rawa uku rite ki nga karaehe matatau, a he mea tino nui mo te whanaketanga o te umanga hangarau-nui hou. Ko nga karaehe Zirconia, he nui te rewa me te waahi kohua, he pakeke teitei, he pai te kakahu o te kakahu, hei insulator i te pāmahana rūma, me te teitei o te pāmahana he mea tino pai penei i te kawe hiko. to tatou oraraa. Ko nga waahi ratonga ko: 5G whakawhitiwhiti, petrochemical, taputapu rongoa, ahumahi photovoltaic, aerospace, taputapu hoia, semiconductor, taputapu hiko, papua, takirere, pākahiko lithium, etc.
Nga ahuatanga me nga ahuatanga o te zirconia ceramics
Ko nga karaehe Zirconia he momo hou o nga karaehe hangarau-nui, hei taapiri atu ki te kaha teitei, te pakeke, te teitei o te pāmahana, te waikawa me te waikura alkali me te pumau matū me etahi atu tikanga, i te wa ano me te aukati me te aukati i te kakahu, kaore. te whakangungu tohu, te mahi tohanga wera pai me etahi atu ahuatanga, ahakoa te kaha machinability, te ahua pai o te ahua.
1, ira whakarewa tiketike, ira whakarewa tiketike, me te inertness matū hanga zirconia taea te whakamahi rite te refractory pai;
2, he nui ake te pakeke me te pai ake o te kakahu;
3, he ahua nui te kaha me te uaua;
4, iti te kawe waiariki, iti whakarea roha, e tika ana mo te hanga rauemi uku;
5, he pai te mahi hiko, mai i te tirohanga pai o te whakamarumaru, ko te zirconia ceramic hei taonga kore-metallic kaore he painga o te whakamarumaru ki nga tohu hiko, kaore e pa ki te whakatakotoranga antenna o roto.
Tawhā Hangarau | ||
Kaupapa | Waeine | Uara tau |
Rauemi | / | ZrO2 95% |
Tae | / | Mā |
Kiato | g/cm3 | 6.02 |
Te Kaha Toka | MPa | 1,250 |
Te Kaha Kōpeke | MPa | 5,690 |
Kōwae a Young | GPa | 210 |
Te Kaha Paanga | MPa m1/2 | 6-7 |
Weibull Coefficient | m | 10 |
Vickers Te pakeke | HV 0.5 | 1,800 |
(Ngā Whakawhānui Whakawhānui) | 1n-5k-1 | 10 |
Te Whakawhitinga Ngawha | W/mK | 一 |
Te Pumautanga Ngaaariki | △T°C | 一 |
Te Mahana Whakamahi Morahi | °C | 一 |
20°C Rōrahi ātete | Ωcm | 一 |
Te Kaha Dielectric | kV/mm | 一 |
Dielectric Tonu | εr | 一 |