• Calcined-Alumina001
  • Calcined Alumina004
  • Calcined Alumina001
  • Calcined Alumina002
  • Calcined Alumina003

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 kakhulu. 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.


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

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 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 kakhulu. 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.

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 yokugaya kunye nokwahlula ubungakanani bamandla amaninzi, inobunyulu obuphezulu, ukusabalalisa ubungakanani bamasuntswana alungileyo kunye nomsebenzi ogqwesileyo wokucoca, olungele ukufakwa kwisicelo kwimveliso yezinto eziphezulu zokusebenza. , kunye neemveliso zeseramikhi zombane .I-alpha alumina esebenzayo ye-alumina micropowerd inokulawulwa kakuhle kwi-particle yesayizi yokusabalalisa kuluhlu lwe-submicron, ekhokelela ekubeni ibe neyona nto ibalaseleyo yokupakisha ukuxinana kwepropathi yerheological 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 ngokubhekiselele 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 kakhulu 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.