$Zircon Sand for Casting Ceramics Refractory Material Factory Featured Image$

ISanti yeZircon yokuCasa iCeramics Refractory Material Factory

Inkcazelo emfutshane:

Isanti yeZircon (i-zircon) ixhathisa kakhulu kumaqondo aphezulu, kwaye indawo yayo yokunyibilika ifikelela kuma-2750 degrees Celsius. Kwaye imelana nokubola kweasidi. I-80% yemveliso yehlabathi isetyenziswa ngokuthe ngqo kwishishini le-Foundry, i-ceramics, ishishini leglasi kunye nokuveliswa kwezinto eziphikisayo. Isixa esincinci esisetyenziswa kwi-ferroalloy, iyeza, ipeyinti, isikhumba, abrasives, imichiza kunye nenyukliya kumashishini. Amanani amancinci kakhulu asetyenziselwa ukunyibilikisa isinyithi se-zirconium.

Isanti ye-Zircon equlethe i-ZrO265 ~ 66% isetyenziswe ngokuthe ngqo njengento yokuphosa yesinyithi kwisiseko ngenxa yokumelana nokunyibilika kwayo (indawo yokunyibilika ngaphezu kwe-2500 ℃). Isanti ye-Zircon inokwandiswa kwe-thermal ephantsi, i-conductivity ephezulu ye-thermal, kwaye inozinzo olomeleleyo lwekhemikhali kunezinye izinto eziqhelekileyo eziphikisayo, ngoko ke i-zircon esemgangathweni ophezulu kunye nezinye izinto zokunamathela zidibene kakuhle kwaye zisetyenziswa kwishishini lokuphosa. Isanti yeZircon nayo isetyenziswa njengezitena zeglasi. Isanti yeZircon kunye ne-zircon powder zinezinye izinto ezisetyenziswayo xa zixutywe nezinye izinto eziphikisayo.

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Isicelo seMveliso

Isanti yeZircon (ilitye le-zircon) isetyenziselwa ukuveliswa kwezinto eziphikisayo (ezibizwa ngokuba yi-zircon refractories, njengezitena ze-zirconium corundum, i-zirconium refractory fibers), isanti ephosa (isanti echanekileyo yokuphosa), izixhobo ezichanekileyo ze-enamel, kunye neglasi, isinyithi (isiponji zirconium) kunye ne-zirconium compounds (i-zirconium dioxide, i-zirconium chloride, i-zirconate ye-sodium, i-potassium fluozirate, i-zirconium sulfate, njl.). Unokwenza izitena ze-zirconia zeglasi kwizitena, izitena ze-zirconia zamagubu entsimbi, izinto zokunqanda kunye neentsimbi; Ukongeza kwezinye izinto ezinokuphucula iimpawu zayo, ezifana nokongeza isanti ye-zirconium kwi-synthetic cordierite, inokwandisa uluhlu lwe-sintering ye-cordierite, kodwa aluchaphazeli ukuzinza kwayo kwe-thermal shock; Isanti yeZirconium yongezwa kwizitena eziphezulu ze-alumina ukwenza izitena eziphezulu ze-alumina zinganyangeki kwi-spalling, kwaye ukuzinza kwe-thermal shock kuphuculwe kakhulu. Ingasetyenziselwa ukukhupha iZrO2. Isanti yeZircon ingasetyenziswa njengesanti ekrwada ekumgangatho ophezulu yokuphosa, kwaye i-zircon sand powder yeyona nto iphambili yokupeyinta.

Isanti yeZircon

Isanti yeJunda Zircon
Umzekelo	Isalathisi esikhokelayo			Ukufuma	Isalathiso sokuqhafaza	Ubunzima (mohs)	Ubuninzi bobuninzi (g/cm3)	Isicelo	,Indawo yokunyibilika	Ubume beCrystal
	ZrO2+HfO2	Fe2O3	I-TiO2	0.18%	1.93-2.01	7-8	4.6-4.7g/cm3	Izixhobo eziphikisayo, ukuphosa kakuhle	2340-2550℃	Ikholamu yephiramidi yesikwere
isanti ye-zircon66	66% min	0.10% ubuninzi	0.15% ubuninzi
isanti ye-zircon65	65% min	0.10% ubuninzi	0.15% ubuninzi
isanti ye-zircon66	63% min	0.25% ubuninzi	0.8% ubuninzi