DEHA Series High Alumina Refractory Brick

Iimbonakalo:

I-CCEFIRE® DEHA Series Isitena esiphakamileyo se-alumina luhlobo lwezinto eziphikisayo ezingathathi hlangothi kunye nomxholo we-aluminium ngaphezu kwe-48%. Izitena eziphezulu ze-alumina ze-refractory zenziwe ngokubala kunye nokubumba kwi-bauxite kunye nezinye izinto eziluhlaza ezinomxholo ophezulu we-alumina. Ngokomxholo ohlukeneyo we-alumina kwizitena eziphezulu ze-alumina, ukumelana nomlilo, ukunyanzeliswa kwe-refractoriness phantsi komthwalo, amandla oxinzelelo kunye nezinye izikhombisi ziyahluka.


Umgangatho weMveliso eZinzile

Ulawulo olungqongqo lwemathiriyeli ekrwada

Lawula umxholo wokungcola, uqinisekise ukuncipha kwe-thermal ephantsi, kwaye uphucule ukumelana nobushushu

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1. Isiseko sobukhulu bentsimbi ekrwada, izixhobo zobuchwephesha zemigodi, kunye nokhetho olungqongqo lwemathiriyeli ekrwada.

 

2. Iimathiriyeli ezingenayo ikrwada zivavanywa kuqala, kwaye ke izixhobo ezisemgangathweni zigcinwa kwindawo yokugcina impahla ekhethiweyo ukuqinisekisa ukucoceka kwazo.

 

3. Izinto ezisetyenziswayo zeCCEFIRE Izitena eziphakamileyo ze-alumina zinomxholo ophantsi wokungcola kunye ne-oxides engaphantsi kwe-1%, njengesinyithi kunye neentsimbi ze-alkali. Ke ngoko, izitena zeCCEFIRE eziphakamileyo ze-alumina zine-refractoriness ephezulu.

Ulawulo lwenkqubo yemveliso

Ukunciphisa umxholo weebhola ze-slag, qinisekisa ukuhanjiswa kwe-thermal ephantsi, kunye nokuphucula ukusebenza kwe-thermal insulation

39

1. Inkqubo yokudibanisa i-automated ngokupheleleyo iqinisekisa ngokupheleleyo ukuzinza kokubunjwa kwezinto eziluhlaza kunye nokuchaneka okungcono kumlinganiselo wezinto eziluhlaza.

 

2. Ngemizila yemveliso ezenzekelayo ehamba phambili kumazwe ngamazwe ye-high-temp tonnel furnaces, i-shuttle furnaces, kunye ne-rotary furnaces, iinkqubo zokuvelisa ukusuka kwizinto eziluhlaza ukuya kwiimveliso ezigqityiweyo ziphantsi kolawulo lwekhompyutheni oluzenzekelayo, luqinisekisa umgangatho wemveliso ozinzile.

 

3. Iziqhumiso ezizenzekelayo, ukulawulwa kokushisa okuzinzile, ukuhanjiswa kwe-thermal ephantsi ye-CCEFIRE Izitena eziphakamileyo ze-alumina, ukusebenza okugqwesileyo kwe-thermal insulation, ngaphantsi kwe-0.5% ekutshintsheni umgca wesigxina, umgangatho ozinzile, kunye nobomi obude benkonzo.

 

4. Iimilo ezahlukeneyo zezitena eziphezulu ze-alumina zingenziwa ngokuhambelana noyilo. Zinemilinganiselo echanekileyo enempazamo ye-+1mm kwaye zilungele ukuba abathengi bafake.

Ulawulo lwemeko

Qinisekisa ukuxinana ngobuninzi kunye nokuphucula ukusebenza kwe-thermal insulation

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1. Ukuthunyelwa ngalunye kunomhloli womgangatho ozinikeleyo, kwaye ingxelo yovavanyo inikezelwa ngaphambi kokuhamba kweemveliso ezivela kwifektri ukuqinisekisa umgangatho wokuthumela ngaphandle kokuthunyelwa kwe-CCEFIRE nganye.

 

2. Uhlolo lomntu wesithathu (olufana ne-SGS, BV, njl. njl.) luyamkelwa.

 

3. Imveliso ihambelana ngokungqongqo ne-ASTM yokuqinisekisa inkqubo yokulawula umgangatho.

 

4. Ukupakishwa kwangaphandle kwebhokisi nganye kwenziwa ngamacandelo amahlanu ephepha le-kraft, kunye nokupakishwa kwangaphandle + i-pallet, efanelekileyo yokuthutha umgama omde.

Iimpawu ezibalaseleyo

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1. Ukuchasa
I-refractoriness ye-CCEFIRE izitena eziphakamileyo ze-alumina ziphezulu kunezo zitena zodongwe ze-refractory kunye nezitena ze-semi-silica, ezifikelela kwi-1750 ~ 1790 ℃, luhlobo lwezixhobo eziphikisayo eziphezulu.

 

2. Umthwalo wokuthambisa ubushushu
Ekubeni iimveliso ze-alumina eziphezulu zine-Al2O3 ephezulu, ukungcola okuncinci, kunye neglasi encinci ye-fusible, iqondo lokushisa lokunciphisa umthwalo liphezulu kunolo lwezitena zodongwe, kodwa ngenxa yokuba iikristale ze-mullite azenzi isakhiwo sothungelwano, ubushushu bokuthambisa umthwalo awukabikho phezulu njengezitena ze-silica.

 

3. Ukumelana ne-slag
Izitena ze-CCEFIRE eziphezulu ze-alumina ziqulethe i-Al2O3 engaphezulu, kufuphi ne-neutral refractory material, ngoko ke banokuxhathisa ukukhukuliseka kwe-acid slag kunye ne-alkaline slag. Ngenxa yomxholo we-SiO2, ukuchasana ne-alkaline slag buthathaka kune-asidi slag.

 

Izitena eziphakamileyo ze-alumina eziphawulwe ngokuzinza okuphezulu kwe-thermal, i-refractoriness ephezulu ngaphezu kwe-1770 degrees, i-slag resistance resistance, isetyenziselwa ubukhulu becala lombane, isithando somlilo, isithando somlilo esishushu, i-ladle, isinyithi esityhidiweyo, i-sement kiln, iglasi yeglasi kunye nolunye uphahla lwesithando somlilo. Isetyenziswa kakhulu ekwenzeni intsimbi, ukwenza intsimbi, ishishini lemichiza, isamente kunye namanye amashishini.

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