Cov yttrium stidilized zirconia cov kab ceramic yog ua los ntawm micron thiab sub {{0} {{0} {{0} {{0} sintereded los ntawm cov thev naus laus zis. Muaj ntau yam khoom lag luam tshwj xeeb los ntawm 0.1mm txog 50mm, cov khoom tuaj yeem yog customized raws li.
Cov hlaws dai yog dav siv nyob rau hauv kev sib tsoo thiab dispersion ntawm high - viscosity thiab high {1} {1} hation} hardness slurrories.
|
Ua yeeb yam |
Ib yam |
Chaw ua uas tsis tau haus |
|
Ib feem |
Wt% |
94.6% ZRO2, 5.2% Y2O3 |
|
Muaj ntom ntom ntom |
Kg / l |
3.5 (φ5mm) |
|
Ceev |
g / cm3 |
6.00 |
|
Kev nyuaj |
GPA |
>11 |
|
Elasticity modulus |
GPA |
200 |
|
Thermal conductivity |
W/m.k |
3 |
|
Coefficient ntawm Thermal nthuav dav |
10 * 10-6 /℃(20-400) |
9.6 |
|
Cais lub zog |
Txhos caug |
Ntau dua los yog sib npaug rau 20 (φ7mm) |
|
Dabtsi Yog Khoov Muaj Nyuaj |
Mpam1 / 2 |
8 |
|
Qoob ntais loj |
Um |
Tsawg dua los yog sib npaug rau 0.5 |
1. Tshwj xeeb fardness foundation
MPE 95 zirconia hlaws dai, nrog ib lub vickers hardness surpassing 1250, tsim kom muaj cov ntawv muaj cai tiv thaiv hnav. Qhov nyuaj theem no tsis yog ib qho zoo sib xws; Nws sawv cev rau ib qho kev ua tau zoo lei li piv rau cov xov xwm sib tsoo. Iav hlaws dai, nrog lub vickers hardness ntawm 500 - 600}}}, thiab zirconium Silicate Beads ntawm {}}, daj ntseg hauv kev sib piv. Lub siab tawv ntawm zirconia hlaws dai yog muab tau los ntawm lawv cov qauv ntom heev, tsim los ntawm cov txheej txheem sintering sintering ntawm qhov kub tshaj 1600 degree. Qhov no ua rau cov khoom siv nrog tshwj xeeb sab hauv cohesion, ua kom nws tiv thaiv cov zog tshuab hluav taws xob tsim thaum lub sijhawm sib tsoo yam tsis muaj kev sib tsoo.
2. Ntau Yam Quav Qis
Hauv cov ntawv thov siv tswv yim, tus nqi ntawm 95 zirconia hlaws sawv tawm starkly. Kev kuaj nruj nyob rau hauv cov txheej txheem qauv qhia tau hais tias kev hnav ntawm cov khau khiab zirconium tshwm sim los ntawm cov hlaws av no yog ib leeg 0.01 hli ib 1000 teev. Hauv kev sib piv, iav hlaws dai rau tus nqi ntawm 0.05 hli rau 1000 teev, tsib lub sijhawm siab dua, peb zaug uas muaj zirconia hlaws. Cov nuj nqis no txhais lus ncaj qha rau cov khoom siv txuas ntxiv. Piv txwv li, nyob rau hauv ib nroo - Cov chaw ua haujlwm tau nce ntxiv ntawm cov xuab zeb uas muaj ntau dua 8 xyoo, txo qhov zaus ntawm cov nqi ntawm cov nqi.
3. Kev lag luam muaj txiaj ntsig tau txais txiaj ntsig
Nyob rau hauv loj - teev cov xim xim xim, cov khoom qis qis ntawm 95 zirconia hlaws nqa ntau cov txiaj ntsig. Nrog txo cov hnav rau cov khoom sib tsoo, qhov kev pheej hmoo ntawm cov hlau tsis huv los ntawm kev hnav khaub ncaws {{}} tawm cov khoom siv hauv cov ntaub ntawv tsawg. Qhov no yog qhov tseem ceeb rau kev tswj hwm cov xim huv thiab tshuaj lom neeg ruaj khov ntawm high-}}}} ece pleev xim. Tsis tas li ntawd, cov kev nyuaj thiab tus nqi coj qis qis ua kom muaj kev sib tsoo sib tsoo ruaj khov. Qhov kev ruaj khov no tso cai rau kev tswj hwm ntau dua ntawm kev faib tawm cov particle loj hauv pigments. Cov chaw tsim khoom xim pleev xim tau tshaj tawm tias tom qab hloov mus rau 95 zirconia cov pigments ntawm lawv cov particle dioxide pigments txo qis los ntawm 40%, ua rau muaj kev sib txawv thiab siab} Cov khoom zoo kawg.
IV. Tus nqi -} kev pom zoo
Txawm hais tias thawj zaug kev nqis peev hauv 95 zirconia hlaws kuj yuav yog}}}}% siab dua ntawm cov iav hlaws, ntev li ntawm cov txiaj ntsig kev txuag nyiaj tau ntau. Cov kev txo qis txhais tau tias muaj kev saib xyuas ntau zaus thiab hloov ntawm ob lub hlaws dai thiab cov khoom sib tsoo. Hauv kev ua haujlwm ib txwm txhua xyoo ntawm ib qho nruab nrab- Tus nqi ntawm kev tu xyuas xim, lub downtime tus nqi yuav raug txo kom txog li $ 100,000 thaum siv zirconia hlaws. Ntxiv mus, kev siv zog ua haujlwm thaum cov txheej txheem sib tsoo kuj yog qhov zoo. Lub zog hluav taws xob kev siv zog ua kom zoo los ntawm lub siab- hardness hlaws txo qhov kev ua tiav qhov loj me me, ua rau muaj kev txuag ntxiv hauv cov nqi zog.
V. Advanced tsim thiab tswj tau zoo
Kev ua haujlwm zoo tshaj ntawm 95 zirconia hlaws yog underpinom yog underpined los ntawm kev txawj tsim khoom. Cov txheej txheem ntau lawm yuav tswj kev ua kom nruj kev ua kom huv, muaj kev sib xyaw ntawm cov pa loj Txhua pob ntawm cov hlaws dai undergoes muaj cov kev ntsuas zoo. Ntxiv nrog rau hardness thiab hnav cov nqi ntsuas kho qhov muag tau siv los tshawb xyuas qhov tsis xws luag Cov kev tswj hwm kev tswj hwm zoo ib yam nkaus lav lees paub txog kev sib xws thiab kev ntseeg tau ntawm cov khoom.
VI. Kev Sab Laj thiab Kev Kho Mob
Rau cov neeg siv khoom siv, Tina Zina Zina Zina Zina zhang, tus thawj tswj hwm kev muag khoom thoob ntiaj teb, muaj kev sab laj kev paub tus kheej. Nrog nws nyob rau hauv - Qhov tob paub txog kev sib tsoo cov txheej txheem thiab cov ntawv thov qeej, nws tuaj yeem pab cov neeg siv khoom loj tshaj plaws thiab ntaus rau lawv cov kev xav tau tshwj xeeb. Txawm hais tias nws yog rau kev tsim cov xim tha xim, inks, lossis cov ntaub ntawv sib xyaw, lub Hoobkas muab customized kev daws teeb meem. Cov neeg siv khoom tuaj yeem thov kev kuaj piv txwv dawb los ntsuas kev ua tau zoo ntawm 95 zirconia hlaws hauv lawv tus kheej cov kab ntau lawm.
Cim npe nrov: Kev sib txhuam tsis tshua muaj kev sib txhuam thiab qis qis coefficients zirconia cov hlaws dai, Tuam Tshoj tsis muaj kev sib txhuam thiab qis qis coeffs zirs, cov chaw muag khoom
