Feature
Zirconia fiber yog ib hom polycrystalline refractory fiber ntau.Tus txheeb ze ntom ntom yog 5.6 ~ 6.9.Nws muaj cov tshuaj lom neeg ruaj khov thiab oxidation tsis kam, tsis tshua muaj thermal conductivity, cuam tshuam tsis kam, thiab sinterability.Vim lub siab melting point, tsis oxidation thiab lwm yam kub kub yam ntxwv ntawm ZrO2, ZrO2 fiber ntau muaj ib tug siab kev pab cuam kub tshaj li lwm yam refractory fibers xws li alumina fiber, mullite fiber, aluminium silicate fiber, thiab lwm yam. Zirconia fiber yog siv rau lub sij hawm ntev. nyob rau hauv ib qho ultra-siab kub oxidation cua tshaj 1500 ℃.Qhov siab tshaj plaws siv kub yog mus txog 2200 ℃, thiab txawm nyob rau ntawm 2500 ℃, nws tseem muaj peev xwm tuav ib tug ua tiav fiber ntau zoo, thiab muaj ruaj khov kub-kub tshuaj, corrosion kuj, oxidation tsis kam, thermal shock resistance, tsis volatilization, thiab tsis muaj kuab paug. .Nws yog tam sim no lub ntiaj teb sab saum toj refractory fiber cov ntaub ntawv.
Daim ntawv thov
Zirconia muaj oxygen thiab zirconium.Nws yog tsuas yog muab faib ua clinozoite thiab zircon.
Lub clinozoite yog monoclinic siv lead ua nrog yellowish dawb.
Zircon yog cov pob zeb sib sib zog nqus ntawm cov pob zeb tsis zoo, nrog lub teeb daj, xim av daj, daj ntsuab thiab lwm yam xim, tshwj xeeb lub ntiajteb txawj nqus ntawm 4.6-4.7, hardness ntawm 7.5, muaj zog metallic luster, thiab yuav siv tau raws li raw khoom rau ceramic glaze.
Nws yog tsuas yog siv rau piezoelectric ceramic khoom, niaj hnub ceramics, cov ntaub ntawv refractory thiab zirconium cib, zirconium hlab thiab crucibles siv rau smelting precious hlau.Nws kuj tseem siv los tsim cov hlau thiab cov hlau tsis muaj hlau, iav kho qhov muag thiab zirconia fiber ntau.Nws tuaj yeem siv los ua cov khoom siv hluav taws xob kub zoo.
Specifications
1) Lub thickness: 70 ± 10μm Hlau txoj kab uas hla: ntau tshaj 0.3mm
Qhib: 0.40 ± 0.02mm Mesh suav: 32
2) Lub thickness: 35 ± 10μm Hlau txoj kab uas hla: ntau tshaj 0.18mm
Qhib: 0.18 ± 0.02mm Mesh suav: 60
3) Lub thickness: 70 ± 10μm Hlau txoj kab uas hla: ntau tshaj 0.3mm
Qhib: 0.40 ± 0.02mm Mesh suav: 32
4) Lub thickness: 35 ± 10μm Hlau txoj kab uas hla: ntau tshaj 0.18mm
Qhib: 0.18 ± 0.02mm Mesh suav: 60
Qhov zoo
1. Ni mesh tom qab txau: tsis muaj qhov pom tseeb deformation, warping, kev puas tsuaj, txheej tsis sib xws, thiab lwm yam
2. Cov khoom tseem ceeb ntawm cov txheej: ruaj khov zirconia txheej, cov xim tsis sib xws, tsis muaj kev cuam tshuam rau kev ua haujlwm ntawm cov khoom;
3. Tom qab tiv taus yam tsawg kawg yog 100 lub voj voog thermal, cov txheej txheem txuas ntxiv zoo tuaj yeem tswj tau yam tsis muaj txheej txheej txheej ntog.
4. Kub nce thiab poob ceev: 3-8 ° C / min, siab kub 1300 ° C rau 2h.
