I-Alumina esebenzayo inobunyulu obuphezulu, ukuhanjiswa kobungakanani bamasuntswana alungileyo kunye noMsebenzi ogqwesileyo wokuSintering

IAlumina esebenzayo
i-aluminiyam oxide yasebenza
Iipowda ezincinci zealumina ezisebenzayo

Ingcaciso emfutshane

I-aluminas esebenzayo yenzelwe ngokukodwa ukuveliswa kwee-refractories eziphezulu zokusebenza apho i-particle echazwe ukupakishwa, i-rheology kunye neempawu zokubeka ezihambelanayo zibaluleke kakhulu njengeempawu eziphezulu zomzimba zemveliso yokugqibela.I-aluminas esebenzayo iphantsi ngokupheleleyo ukuya kwiikristale eziphambili (enye) ngeenkqubo zokugaya ezisebenza kakuhle.Ubungakanani besuntswana eliqhelekileyo, i-D50, ye-aluminas esebenzayo ye-mono-modal, ngoko ke iphantse ilingane nobubanzi beekristale zabo enye.Ukudityaniswa kwe-aluminas esebenzayo kunye namanye amacandelo e-matrix, njenge-tabular alumina 20μm okanye i-spinel 20μm, ivumela ulawulo lokusabalalisa ubungakanani be-particle ukuze kufezekiswe i-rheology yokubeka efunwayo.

QHAGAMSHELANA NGOKU

Izinto eziphathekayo kunye neekhemikhali

Ibakala refractory- IAlumina esebenzayo

Iimpahla Brands	Ukwakheka kwemichiza (iqhezu lobunzima)/%					Al-A₂O₃/% Akukho ngaphantsi kwe	Isuntswana eliphakathi idiameter D₅₀/μm	+ 45μm umxholo wenkozo/% Akukho ngaphantsi kwe
	Al₂O₃umxholo awukho ngaphantsi kwe	Umxholo wokungcola, awukho mkhulu kuno
	Al₂O₃umxholo awukho ngaphantsi kwe	SiO₂	Fe₂O₃	Na₂O	Ilahleko yomlilo
I-JST-5LS	99.6	0.08	0.03	0.10	0.15	95	3～6	3
I-JST-2 LS	99.5	0.08	0.03	0.15	0.15	93	1～3	-
JST-5	99.0	0.10	0.04	0.30	0.25	91	3～6	3
JST-2	99.0	0.15	0.04	0.40	0.25	90	1～3	-

Iimpawu zeMveliso

I-aluminas esebenzayo ukusuka kwi-sub-micron ukuya kwi-3 micron ubungakanani be-particle.Ukuhanjiswa kobungakanani be-particle, ukusuka kwi-mono-modal ukuya kwi-bi-modal kunye ne-multi-modal, ivumela ukuguquguquka okupheleleyo kuyilo loyilo kunye nokubonelela ngokulula kwee-aluminas ezisebenzayo ezidibeneyo.

I-alumina micro-powder esebenzayo, eyenziwe ngenkqubo yokusila ngokukodwa, inkqubo yokusila kunye nokwahlula ubungakanani bamandla amaninzi, inobunyulu obuphezulu, ukuhanjiswa kobungakanani bamasuntswana alungileyo kunye nomsebenzi ogqwesileyo wokucoca, olungele ukufakwa kwesicelo kwimveliso yezixhobo zokusebenza eziphezulu ze-refrac-tory. , kunye neemveliso zeseramikhi zombane .I-alpha alumina esebenzayo e-micropowerd inokulawulwa kakuhle kwi-particle yesayizi yokusabalalisa kuluhlu lwe-submicron, ekhokelela ekubeni ibe neyona nto ibalaseleyo yokupakisha ukuxinana kweenkozo ezintle zepropathi kunye nokusebenza okuzinzileyo kunye nomsebenzi omhle we-sintering, odlala umdlalo owodwa. indima kwirefractory:
1. Ngokulungisa ukuqokelelana kwamasuntswana ukunciphisa ukongezwa kwamanzi
2. Ukumelana nokunxiba kunye namandla omatshini aphuculwa ngokwenza isigaba esiqinileyo se-ceramic bonding;
3. Ukusebenza kobushushu obuphezulu bemveliso kuphuculwe ngokutshintshela i-ultra-fine powder kunye ne-refractoriness ephantsi.

I-Alumina i-Ultrafine ye-Reacive kwi-High-Performance Refractories

Iipowder ezincinci ze-alumina ezisebenzayo zinokusetyenziswa kwi-ladle castables, i-BF ye-trough castables, iiplagi zokuhlanjululwa, iibhloko zokuhlala, i-alumina self-flow castables, kunye nemixube yompu ngokunjalo, eveliswa ngokubhekisele kwimigangatho ye-Transnational Corporation.Ezi powders zinokungacoceki okuphantsi, ukusabalalisa ubungakanani besuntswana kunye nokuphinda kusebenze, zinika i-castables ukuhamba kakuhle, i-dilatancy encinci, ixesha elifanelekileyo lokusebenza, isakhiwo esixineneyo kunye namandla abalaseleyo, kunye
zithunyelwe eJapan, eU.SA naseYurophu.

IiAlumina ezisebenzayo kwiiRefractories zokuSebenza okuPhezulu

I-aluminas esebenzayo ngokupheleleyo yomhlaba ilungiselelwe ngokukodwa ukuveliswa kwezixhobo eziphezulu zokusebenza, apho i-particle echazwe ukupakishwa, i-rheology kunye neempawu zokubeka ezihambelanayo zibaluleke njengeprop-erties ephezulu yemveliso yokugqibela.

Ukusebenza kweMveliso
Ukuhanjiswa kwesayizi ye-particle elawulwa kakhulu phantsi kwi-sub-micron uluhlu kunye ne-reactivity yabo egqwesileyo ye-sintering inika i-Reactive Aluminas imisebenzi ekhethekileyo kwi-formulation refractory.

Okona kubalulekileyo zezi:
• Nciphisa ukuxuba amanzi e-monolithic refractories ngokunceda ukwandisa ukupakishwa kwamasuntswana.
• Ukwandisa ukuxhathisa kwe-abrasion kunye namandla omatshini ngokuyilwa kweebhondi ze-ceramic ezomeleleyo.
• Yandisa ukusebenza komatshini wobushushu obuphezulu ngokufaka endaweni yezinye iimathiriyeli ezigqwesileyo ezinqabileyo ze-oflower.

Ukupakisha:
25KG/bag, 1000kg/bag okanye enye ipakethe ethile ngokweemfuno zomsebenzisi.