$Zircon Sand rau Casting Ceramics Refractory Khoom Hoobkas Featured duab$

Zircon Sand rau Casting Ceramics Refractory Khoom Hoobkas

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Zircon xuab zeb (zircon) tsis tshua muaj kev tiv thaiv rau qhov kub thiab txias, thiab nws cov ntsiab lus melting mus txog 2750 degrees Celsius. Thiab resistant rau acid corrosion. 80% ntawm lub ntiaj teb no ntau lawm yog siv ncaj qha nyob rau hauv lub foundry kev lag luam, ceramics, iav kev lag luam thiab kev tsim cov ntaub ntawv refractory. Ib qho me me siv hauv ferroalloy, tshuaj, xim, tawv, abrasives, tshuaj thiab nuclear industries. Tsawg heev yog siv rau smelting zirconium hlau.

Zircon xuab zeb uas muaj ZrO265 ~ 66% ncaj qha siv los ua cov khoom siv hlau hlau hauv qhov chaw tsim khoom vim nws cov melting tsis kam (melting point saum 2500 ℃). Zircon xuab zeb muaj qis dua thermal expansion, thermal conductivity ntau dua, thiab muaj zog tshuaj lom neeg ruaj khov dua li lwm cov ntaub ntawv refractory, yog li cov zircon zoo thiab lwm cov nplaum ua ke muaj qhov zoo adhesion thiab siv hauv kev lag luam casting. Zircon xuab zeb kuj tseem siv los ua cib rau iav kilns. Zircon xuab zeb thiab zircon hmoov muaj lwm yam kev siv thaum tov nrog lwm cov ntaub ntawv refractory.

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Zircon xuab zeb (zircon pob zeb) yog siv los tsim cov khoom siv refractory (hu ua zircon refractories, xws li zirconium corundum bricks, zirconium refractory fibers), casting xuab zeb (precision casting xuab zeb), precision enamel khoom, thiab iav, hlau (sponge zirconium) thiab zirconium tebchaw (zirconium dioxide, zirconium chloride, sodium zirconate, poov tshuaj fluorozirate, zirconium sulfate, thiab lwm yam). tuaj yeem ua iav kiln zirconia cib, zirconia cib rau steel nruas, ramming cov ntaub ntawv thiab castables; Ntxiv rau lwm cov ntaub ntawv tuaj yeem txhim kho nws cov khoom, xws li ntxiv zirconium xuab zeb rau hluavtaws cordierite, tuaj yeem nthuav dav sintering ntau ntawm cordierite, tab sis tsis cuam tshuam rau nws thermal shock stability; Zirconium xuab zeb yog ntxiv rau siab alumina cib ua kom siab alumina cib tiv thaiv kom tsis txhob tawg, thiab thermal shock stability zoo heev. Nws tseem tuaj yeem siv los rho tawm ZrO2. Zircon xuab zeb tuaj yeem siv los ua cov xuab zeb zoo zoo rau kev casting, thiab zircon xuab zeb hmoov yog qhov tseem ceeb ntawm cov xim pleev xim.

Zircon xuab zeb

Junda Zircon xuab zeb
Qauv	Qhov taw qhia ua ntej			Moisture	Refractive Index	Hardness (hli)	Qhov ceev (g / cm3)	Daim ntawv thov	, Melting point	Crystal xeev
	ZrO2 + HfO2	Fe2O 3	TiO 2	0.18%	1.93-2.01 Nws	7–8	4.6-4.7g / cm3	Cov khoom siv refractory, zoo casting	2340-2550 ℃	Square pyramidal kab
zircon xuab zeb 66	66% min	0.10% max	0.15% max
zircon xuab zeb 65	65% min	0.10% max	0.15% max
zircon xuab zeb 66	63% min	0.25% max	0.8% max