PRODUCTS
Muaj nuj nqi
Khoom siv: | Yttria Stabilized Zirconia, Magnesia Stabilized Zirconia, Calcia Stabilized Zirconia, Ceria Stabilized Zirconia, Zirconia Toughened Alumina, thiab Lwm tus |
Qhov tsos: | Dawb Khoom |
Loj: | Customized nrog nruj kam rau ua |
Zirconia Tube Description
Zirconia muaj kev tiv thaiv zoo heev rau cov tshuaj lom neeg thiab corrosion tsis muaj qhov raug brittleness ntau hauv cov txheej txheem ceramics. Thaum piv rau lwm yam khoom siv ceramic, zirconia muaj lub zog tshwj xeeb ntawm chav sov. Lwm cov khoom tseem ceeb ntawm cov khoom no muaj xws li cov pob txha tawg, siab ceev, siab hardness thiab hnav tsis kam, kev sib txhuam zoo, muaj peev xwm kub txog li 2,400 degree, tsis muaj hlau nplaum, tsis tshua muaj thermal conductivity, hluav taws xob rwb thaiv tsev, coefficient ntawm thermal expansion zoo li hlau. , thiab modulus ntawm elasticity zoo ib yam li hlau. Ntau xyoo dhau los, lub npe tshiab tau tsim rau zirconia hu ua "ceramic steel".
Cov khoom Pure ZrO2 feem ntau raug hloov pauv thaum lub sijhawm tsim khoom (cov txheej txheem ua kom txias los ntawm qhov kub thiab txias mus rau chav sov) thiab tsim cov kab nrib pleb lossis txawm tawg nrog rau lub ntim hloov. Txawm li cas los xij, thaum tsim nyog stabilizers (xws li Y2O3, MgO2, CaO, CeO2, thiab lwm yam) ntxiv, cov theem kev hloov pauv kub tuaj yeem txo qis, thiab cov qib siab kub ruaj khov c-ZrO2 thiab t-ZrO2 theem kuj tuaj yeem ruaj khov lossis meta. - ruaj khov ntawm chav tsev kub. Thaum txaus stabilizer ntxiv, qhov kub siab ruaj khov c-ZrO2 tuaj yeem khaws cia kom txog thaum chav tsev kub tsis dhau ib theem hloov. Yog li ntawd, cov pa zirconia ceramics yog zirconia ceramics ntxiv nrog cov stabilizers sib txawv, tsis yog cov khoom zirconia ntshiab. Qhov sib ntxiv ntawm cov ntsiab lus sib txawv thiab hom stabilizers tuaj yeem ua rau zirconia ceramics siv nyob rau hauv ntau qhov chaw.
Hom Hom Zirconia
Khoom siv | Abbrev. |
Tetragonal Zirconia Polycrystals | TZP |
Ib nrab Stabilized Zirconia | PSZ |
Siab Stabilized Zirconia | FSZ |
Transformation Toughened Ceramics | TTC |
Zirconia Toughened Alumina | ZTA |
Transformation Toughened Zirconia | TTZ |
Cov khoom zoo ntawm Zirconia
Khoom | Y-TZP | Ce-TZP | ZTA | Mg-PSZ | 3Y20A |
Qhov ceev (g.cm-3) | 6.05 | 6.15 | 4.15 | 5.75 | 5.51 |
Hardens (HV30) | 1350 | 900 | 1600 | 1020 | 1470 |
Khoov Str. (MPa) | 1000 | 350 | 500 | 800 | 2400 |
Compressive Str. (MPa) | 2000 | - | - | 2000 | - |
Young's Modulus (GPa) | 205 | 215 | 380 | 205 | 260 |
Poisson tus ratio | 0.3 | - | - | 0.23 | - |
Fracture Toughness (MPa.m-1/2) | 9.5 | 15 - 20 | 4 - 5 | 8 - 15 | 6 |
Thermal Exp. Co-Eff (x10-6 degree -1) | 10 | 8 | 8 | 10 | 9.4 |
Thermal conductivity (Wm-1.K-1) | 2 | 2 | 23 | 1.8 | 3 |
Zirconia Tube Daim Ntawv Thov thiab Lwm Yam Kev Lag Luam
● Turbine casting kev txhawb nqa
● Cov khoom siv phais mob
● Riam sharpeners
● Wafer ua cov khoom siv
● Ceramic insulators
● Cov khoom siv nqus tsev vacuum
● High-power resistor
● Thermocouple Cheebtsam
● Cov raj tiv thaiv
● Igniter tubes
● Thermostats
Cim npe nrov: zirconia tube, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Koj Tseem Yuav Zoo Li
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