$Zircon Sand yeKukanda Ceramics Refractory Material Factory Featured Image$

Zircon Sand yeKukanda Ceramics Refractory Material Factory

Tsanangudzo Pfupi

Jecha reZircon (zircon) rinopokana zvakanyanya nekupisa kwakanyanya, uye nzvimbo yekunyungudika inosvika 2750 degrees Celsius. Uye inoshingirira kune acid corrosion. 80% yekugadzirwa kwenyika kunoshandiswa zvakananga muindasitiri yekuvakisa, ceramics, girazi indasitiri uye kugadzirwa kwezvinhu zvinoramba. Mari shoma inoshandiswa muferroalloy, mushonga, pendi, dehwe, abrasives, makemikari uye maindasitiri enyukireya. Zvishoma zvishoma zvinoshandiswa pakunyungudutsa zirconium simbi.

Zircon jecha rine ZrO265 ~ 66% rinoshandiswa zvakananga sekukanda zvinhu zvesimbi simbi mune yakawanikwa nekuda kwekunyunguduka kwayo (kunyungudika pamusoro pe2500 ℃). Zircon jecha rine kuderera kwekuwedzera kwekushisa, kukwira kwekushisa kwepamusoro, uye kune kusimba kwemakemikari kusimba pane zvimwe zvinowanzoita refractory zvinhu, saka zircon dzepamusoro-soro nezvimwe zvinonamira pamwe chete zvine kunaka kwekunamatira uye zvinoshandiswa muindasitiri yekukanda. Zircon jecha rinoshandiswawo sezvidhinha zvegirazi kilns. Zircon jecha uye zircon poda zvine zvimwe zvinoshandiswa kana zvakasanganiswa nezvimwe zvinhu zvinoramba.

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Zircon jecha (zircon dombo) rinoshandiswa mukugadzirwa kwezvinhu zvinoramba (zvinonzi zircon refractories, sezirconium corundum zvidhinha, zirconium refractory fibers), jecha rekukanda (jecha rekukanda rakanyatsojeka), midziyo yeenamel chaiyo, uye girazi, simbi (sponge zirconium) uye zirconium chloride, zirconium chloride, zirconium chloride, zirconium dioxide potassium fluozirate, zirconium sulfate, nezvimwewo). Anogona kugadzira girazi honi zirconia zvidhinha, zirconia zvidhinha zvesimbi madhiramu, ramming zvinhu uye zvinokandwa; Kuwedzera kune zvimwe zvinhu zvinogona kuvandudza zvinhu zvayo, zvakadai sekuwedzera zirconium jecha kune synthetic cordierite, inogona kuwedzera sintering yakasiyana-siyana ye cordierite, asi haikanganisi kugadzikana kwayo kwekushisa; Zirconium jecha rinowedzerwa kune yakakwira alumina zvidhinha kuita yakakwira alumina zvidhinha kurwisa spalling, uye kugadzikana kwekutyisa kunovandudzwa zvakanyanya. Inogonawo kushandiswa kubvisa ZrO2. Zircon jecha rinogona kushandiswa sejecha remhando yepamusoro rekukanda, uye zircon jecha poda ndicho chinhu chikuru chekukanda pendi.

Zircon jecha

Junda Zircon jecha
Model	Kutungamira chiratidzo			Unyoro	Refractive index	Kuoma (mohs)	Kuwanda kwehuwandu (g/cm3)	Application	,Kunyungudika	Crystal state
	ZrO2+HfO2	Fe2O3	TiO2	0.18%	1.93-2.01	7-8	4.6-4.7g/cm3	Refractory zvinhu, kukanda kwakanaka	2340-2550 ℃	Square pyramidal column
zircon jecha66	66% min	0.10% max	0.15% max
zircon jecha65	65% min	0.10% max	0.15% max
zircon jecha66	63% min	0.25% max	0.8%max