Urushinge rumeze nka Mullite Crystal Yerekana Ikibanza Cyinshi cyo gushonga, Kwaguka kwinshi kwubushyuhe bwumuriro no kurwanya bihebuje guhangana nubushyuhe bwa Mullite

Corundum mullite
Ubuziranenge-bwinshi bwahujwe na mullite
Amashanyarazi ya mullite

Ibisobanuro Bigufi

Fused Mullite ikorwa na Bayer process alumina n'umucanga mwinshi wa quartz mugihe uhuza mumatara manini manini ya arc.

Ifite ibintu byinshi bya urushinge rumeze nka mullite kristal itanga ahantu hanini cyane gushonga, kwaguka gukabije kwinshi kwinshi no kurwanya ihungabana ryumuriro, guhindagurika munsi yumutwaro, hamwe no kwangirika kwimiti mubushyuhe bwinshi.

SHAKA NONAHA

Full Mullite 75

Ibintu		Igice	Ironderero	Ibisanzwe
Ibigize imiti	Al₂O₃	%	73.00-77.00	73.90
	SiO₂	%	22.00-29.00	24.06
	Fe₂O₃	%	0.4 max (Amande 0.5% max)	0.19
	K2O + Na₂O	%	0.40max	0.16
	CaO + MgO	%	0.1% max	0.05
Kwanga		℃	1850min
Ubucucike bwinshi		g / cm³	2.90min	3.1
Ibirahuri by'ibirahure		%	10max
3Al₂O₃.2SiO₂Icyiciro		%	90min

F-Fused;M-Mullite

Full Mullite 70

Ibintu		Igice	Ironderero	Ibisanzwe
Ibigize imiti	Al₂O₃	%	69.00-73.00	70.33
	SiO₂	%	26.00-32.00	27.45
	Fe₂O₃	%	0,6 max (Ihazabu 0,7% max)	0.23
	K2O + Na₂O	%	0.50max	0.28
	CaO + MgO	%	0.2% max	0.09
Kwanga		℃	1850min
Ubucucike bwinshi		g / cm³	2.90min	3.08
Ibirahuri by'ibirahure		%	15max
3Al₂O₃.2SiO₂Icyiciro		%	85min

Inzira yumusaruro

Fused Mullite ikorwa na Bayer process alumina n'umucanga mwinshi wa quartz mugihe uhuza mumatara manini manini ya arc.

Gusaba

Ikoreshwa cyane nkibikoresho fatizo byo mu ruganda rwo hejuru, nk'amatafari yatondekanye mu itanura ry'ibirahure n'amatafari akoreshwa mu itanura ry'umuyaga ushushe mu nganda z'ibyuma.

Irakoreshwa kandi mu itanura rya Ceramic ninganda za peteroli nubundi buryo bwinshi.

Amande ya Mullite yaciwe akoreshwa mububiko bwa Fondasiyo kubirwanya ubushyuhe bwumuriro hamwe nuburyo butari bwo

Ibiranga

• Ubushyuhe bukabije
• Kwiyongera kwinshi kwumuriro
• Kurwanya igitero cyubushyuhe hejuru
Ibigize imiti ihamye

Mullite, ubwoko ubwo aribwo bwose bw'amabuye y'agaciro adasanzwe agizwe na silikate ya aluminium (3Al2O3 · 2SiO2).Ihingurwa no kurasa aluminosilike yibikoresho fatizo kandi nikintu cyingenzi kigizwe nibikoresho byera bya ceramic, farufarine, hamwe nubushyuhe bwo hejuru bwo kubika ibikoresho.Ibigize, nka mullite, bifite igipimo cya alumina-silika byibuze 3: 2 ntikizashonga munsi ya 1.810 ° C (3,290 ° F), mugihe abafite igipimo cyo hasi bashonga igice cyubushyuhe buri munsi ya 1.545 ° C (2,813 °) F).

Mullite karemano yavumbuwe nka kirisiti yera, ndende ku kirwa cya Mull, Imbere ya Hebride, Scot.Yamenyekanye gusa mu bigo byahujwe na argillaceous (ibumba) mu bitare byinjira cyane, ibintu byerekana ubushyuhe bwinshi cyane bwo gushingwa.

Usibye akamaro kayo mububumbyi busanzwe, mullite yahindutse ibikoresho byibikoresho byububiko byateye imbere kandi bikora bitewe nuburyo bwiza.Bimwe mubintu byingenzi biranga mullite ni kwaguka kwinshi kwubushyuhe, ubushyuhe buke bwumuriro, kwihanganira imigezi myiza, imbaraga zubushyuhe bwo hejuru, hamwe n’imiti ihamye.Uburyo bwo gukora mullite biterwa nuburyo bwo guhuza alumina- na silika irimo reaction.Bifitanye isano kandi nubushyuhe aho reaction iganisha kumiterere ya mullite (ubushyuhe bwa mullitisation).Ubushyuhe bwa Mullitisation bwagiye butandukana na dogere selisiyusi magana bitewe nuburyo bukoreshwa.