Yttrium stabilized zirconium oxide tau ntev lawm cov khoom siv zoo dua rau kev tsim cov zirconia ceramic bushing. Vim nws qhov muaj zog hnav thiab kev laus tiv taus, zirconium oxide ceramic bushing tuaj yeem txhawb kev ua haujlwm ruaj khov rau lub sijhawm txuas ntxiv txawm tias nyob hauv ib puag ncig huab cua hnyav. Zirconia hmoov muaj cov zoo microstructure, ua kom muaj cov tshuaj lom neeg zoo, thiab nws yooj yim ua kom zoo rau hauv cov khoom zoo. Cov khoom siv no muab zirconia bushing nrog kev ua haujlwm zoo kawg nkaus qhov chaw thiab qhov tshwj xeeb cov tshuab. Qhov tsis txaus ntseeg tseem ceeb yog qhov nws tsis haum rau qhov kub thiab txias, nrog kev ua haujlwm zoo tshaj yog 500 degrees Celsius.

Cov txiaj ntsig tseem ceeb ntawm zirconia tshaj li lwm cov kev teeb tsa ceramics yog nws qhov kev sib tw tawv tawv, uas ua rau nws siv tau nyob rau hauv cov xwm txheej thaum xav tau lub kaum ntse ntse los yog qhov chaw sab nrauv muaj zog thaum siv. Precision machining txoj kev rau zirconia ceramic Bush koom nrog cov hauv qab no: ntxhib machining ntawm sab hauv lub qhov; kev nplij nteev sab nrauv ntawm sab hauv lub cheeb; txiav kev kho mob ntev; qhib kev kho mob; thiab sab nrauv polishing kho. Pob zeb diamond sib tsoo cov log thiab pob zeb diamond pastes yog cov ntaub ntawv tsim nyog rau kev sib tsoo cov khoom vim lawv qhov nyuaj siab. Txawm hais tias kev ua cov tshuab nws tus kheej tsis txawv, lub chaw tsim khoom' s muaj peev xwm los tsim cov txheej txheem thiab cov khoom siv tau muab tso rau kev sim. UNIPRETEC' s ua cov tsim kev tshaj lij thiab cov chaw ua haujlwm zoo dua ua rau nws ua kom cov khoom ruaj khov thiab ntsuas qhov loj me ntawm cov khoom siv siv zirconia cov khoom lag luam, uas ua rau cov khoom siv zoo heev-rau-batch.

Cov Ntaub Ntawv Khoom Siv Cov Ntawv

TSWV YIM	UNITIT	ZIRCONIA\|YSZ95
Cov ntsiab lus tseem ceeb	-	ZrO₂GG gt; 94.5%
Xim	-	Dub, Xiav, Dawb
Qhov ceev	g / cm³	6.00
Vickers Hardness	Gpa	12
Lub Neej Ua Tau Zoo	Mpa	800
Hlob Lub Zog	Mpa	2,500
Kev Siv Hluav Taws Xob	Ω · cm	GG gt; 10¹⁰
Dielectric Lub Zog	KV / hli	9
Dielectric Tsis tas Li	1 MHz	28
Thermal Kev Coj Ua	W/m.K	2.2
Max. Lub Sijhawm Ua Haujlwm Kub	℃	600
Tsis kam mus rau Thermal Poob Siab	△T(℃)	260
Thermal Expansion Coefficient (25 - 1,000 ℃)	10^-6/K	11 - 13

Data Cov ntaub ntawv saum toj no yog qhia rau kev siv thiab sib piv xwb, cov ntaub ntawv qhia kiag yuav txawv nyob ntawm kev tsim khoom thiab ntu kev teeb tsa.

Cim npe nrov: zirconia ceramic bushing, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom

Khoom

Zirconia Ceramic Bushing