Awọn ohun elo seramiki Zirconium Oxide

Zirconia jẹ kilasi pataki ti awọn ohun elo seramiki bi awọn ohun elo amọ ti ilọsiwaju, ati pe o jẹ ohun elo ipilẹ ti o ṣe pataki pupọ fun idagbasoke ile-iṣẹ giga-tekinoloji ode oni. Awọn ohun elo amọ ti Zirconia, pẹlu aaye yo ti o ga ati aaye gbigbọn, lile lile, resistance resistance to dara julọ, bi insulator ni iwọn otutu yara, ati iwọn otutu ti o ga julọ ni awọn ohun-ini ti o dara julọ gẹgẹbi itanna eletiriki. aye wa. Awọn agbegbe iṣẹ pẹlu: ibaraẹnisọrọ 5G, petrochemical, awọn ohun elo iṣoogun, ile-iṣẹ fọtovoltaic, afẹfẹ, ohun elo ologun, awọn semikondokito, awọn ohun elo itanna, awọn ifasoke, awọn falifu, awọn batiri lithium, ati bẹbẹ lọ.

awọn ọja_fine_ceramics_03(1)

Awọn ohun-ini ati awọn abuda ti awọn ohun elo amọ zirconia

Awọn ohun elo amọ zirconia jẹ iru tuntun ti awọn ohun elo imọ-ẹrọ giga, ni afikun si agbara giga, líle, resistance otutu otutu, acid ati alkali resistance resistance ati iduroṣinṣin kemikali giga ati awọn ipo miiran, ni akoko kanna pẹlu resistance ibere ati resistance resistance, rara Idaabobo ifihan agbara, iṣẹ ṣiṣe itusilẹ ooru ti o dara julọ ati awọn abuda miiran, lakoko ti ẹrọ ti o lagbara, ipa irisi ti o dara.

 

1, aaye ti o ga julọ, aaye gbigbọn giga ati inertness kemikali ṣe zirconia le ṣee lo bi atunṣe to dara julọ;

2, pẹlu líle ti o tobi julọ ati resistance to dara julọ;

3, agbara ati toughness jẹ jo mo tobi;

4, iṣiṣẹ igbona kekere, alafidipọ imugboroosi kekere, o dara fun awọn ohun elo seramiki igbekalẹ;

5, iṣẹ itanna to dara, lati oju wiwo ṣiṣe aabo, seramiki zirconia bi ohun elo ti kii ṣe irin ko ni ipa aabo lori awọn ifihan agbara itanna, kii yoo ni ipa lori ipilẹ eriali inu.

 

Imọ paramita
Ise agbese Ẹyọ Iye iye
Ohun elo / ZrO2 95%
Àwọ̀ / Funfun
iwuwo g/cm3 6.02
Agbara Flexural MPa 1.250
Agbara titẹ MPa 5.690
Modulu odo GPA 210
Agbara Ipa MPa m1/2 6-7
Weibull olùsọdipúpọ m 10
Vickers Lile HV 0.5 1.800
(Imugboroosi Gbona) 1n-5k-1 10
Gbona Conductivity W/mK
Gbona mọnamọna Iduroṣinṣin △T°C
O pọju Lilo otutu °C
20 ° C Iwọn Resistivity Ωcm
Dielectric Agbara kV/mm
Dielectric Constant êr