Iimveliso
Izinto eziMhlophe eziDityanisiweyo zeAlumina eziMgangatho oPhezulu ezineSampuli yasimahla
I-alumina emhlophe exutyiweyo / i-White CorundumUhlazasisixhobo esirhabaxa esikumgangatho ophezulu, esenziwe ngomgubo we-alumina okumgangatho ophezulu ngokunyibilikisa ngaphezu kwe-2000 ℃ kwisithando sombane se-arc kunye nokupholisa, sahlulwe ngokwamanqanaba ahlukeneyo eenkozo. I-alumina emhlophe exutywe kakuhle yeyona nto iphambili yokwenza izinto ezirhabaxa ezingamiliyo nezimile okweemilo.
I-alumina emhlophe exutyiweyo yenziwe ngomgubo we-alumina ophantsi kwe-sodium ococekileyo ngokunyibilikisa kubushushu obuphezulu, upholise i-crystallization, uze uyityumze. I-alumina emhlophe exutyiweyo ilawulwa ngokungqongqo ukugcina usasazo lobungakanani bengqolowa kunye nembonakalo efanayo.
Isetyenziswa kakhulu kwi-ladle castables, kwi-iron runner materials, kwi-refractory gunning mix materials kunye nezinye iimveliso ze-monolithic refractory; Kwizinto ezi-refractory ezimile okwe-shaped, isetyenziswa kakhulu kwi-green materials ezikumgangatho ophezulu ze-corundum brick, i-corundum mullite, i-refined steel porous plug brick, i-integral spray gun, i-steelmaking kunye ne-continuous casting industry.
Ingasetyenziswa njengezinto zokupolisha, ukuphosa ngokuchanekileyo, ukutshiza kunye nokufaka i-coating, iiseramikhi ezikhethekileyo
| Ubulukhuni beMohs | 9 |
| Unizi lolwapho kuyiwa khona | 1.75-1.95g/cm3 |
| Ubunzima obuthile | 3.95g/cm3 |
| Ubuninzi bomthamo | 3.6 |
| Iqondo lokunyibilika | 2250℃ |
| Isidanga sokungavumi | 2000℃ |
I-alumina emhlophe exutyiweyo yenziwe ngomgubo we-alumina ophantsi kwe-sodium ococekileyo ngokunyibilikisa kubushushu obuphezulu, upholise i-crystallization, uze uyityumze. I-alumina emhlophe exutyiweyo ilawulwa ngokungqongqo ukugcina usasazo lobungakanani bengqolowa kunye nembonakalo efanayo.
| Isetyenziselwa ukuchasana nokungalawuleki, ukuphoswa | |||||
| Iipropati | 0-1 1-3 3-5m/m | F100 F200 F325 | |||
| Ixabiso leSiqinisekiso | Ixabiso eliqhelekileyo | Ixabiso leSiqinisekiso | Ixabiso eliqhelekileyo | ||
| Ukwenziwa kweeKhemikhali | I-Al2O3 | ≥99.1 | 99.5 | ≥98.5 | 99 |
| I-SiO2 | ≤0.4 | 0.06 | ≤0.30 | 0.08 | |
| I-Fe2O3 | ≤0.2 | 0.04 | ≤0.20 | 0.1 | |
| I-Na2O | ≤0.4 | 0.3 | ≤0.40 | 0.35 | |
| Isetyenziselwa izinto zokugquma, ukuqhumisa, ukugaya | |||
| Iipropati | Iinkozo | ||
| 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# | |||
| Ixabiso leSiqinisekiso | Ixabiso eliqhelekileyo | ||
| Ukwenziwa kweeKhemikhali | I-Al2O3 | ≥99.1 | 99.5 |
| I-SiO2 | ≤0.2 | 0.04 | |
| I-Fe2O3 | ≤0.2 | 0.03 | |
| I-Na2O | ≤0.30 | 0.2 | |
| Isetyenziselwa izinto zokubrasha, ukulapha, ukupolisha | ||||
| Iipropati | Umgubo omncinci | |||
| "W" | W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5 | |||
| "I-FEPA" | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 | |||
| "I-JIS" | 240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# 10000# 12500# | |||
| Ixabiso leSiqinisekiso | Ixabiso eliqhelekileyo | |||
| Ukwenziwa kweeKhemikhali | I-Al2O3 | ≥99.1 | 99.3 | |
| I-SiO2 | ≤0.4 | 0.08 | ||
| I-Fe2O3 | ≤0.2 | 0.03 | ||
| I-Na2O | ≤0.4 | 0.25 | ||
Iingenelo
I-alumina emhlophe exutyiweyo erhabaxa eyi-0-1mm
1. Ubulukhuni obuphezulu kunye namasuntswana axineneyo. Ukujikeleza kwesuntswana elinye kulungile.
2. Umbala umhlophe qwa, akukho kungcola, ukuqinisekisa ukuba umaleko awugugi okanye umbala wephepha awugugi kwaye awubonakali.
3. Ukusasazwa ngokulinganayo kobukhulu besuntswana, ukuma kwesuntswana elinye kuhambelana, kunye nesiphumo esincinci sokumelana nokuguguleka.
4. Uzinzo lweekhemikhali kunye ne-asidi, akukho ntshukumo kwi-alkali, uzinzo lobushushu obuphezulu lulungile kakhulu.
1. Ukuqhumisa isanti, ukupolisha kunye nokusila isinyithi kunye neglasi.
2. Ukuzaliswa kwepeyinti, upende ongenakugugiswa, iseramikhi, kunye neglaze.
3.Ukwenziwa kwevili lokusila, iphepha lokusanti kunye nelaphu le-emery.
4. Ukuveliswa kwee-membranes zesihluzo se-ceramic, iityhubhu ze-ceramic, iipleyiti ze-ceramic.
5. Ukusetyenziswa komgangatho ongagugiyo.
6. Ukuqhumisa ngesanti kwiibhodi zesekethe.
7. Ukuqhushumba kweenqanawa, iinjini zeenqwelo-moya, imizila yoololiwe kunye nemizimba yangaphandle.
8. Iinkozo ze-aluminium oxide ezimhlophe ezahlukeneyo ezixutywe kakuhle zingaveliswa ngokweemfuno zabathengi ezahlukeneyo.
Uphando lwakho
Ukuba unemibuzo. Nceda uzive ukhululekile ukunxibelelana nathi.
