I-alumina emhlophe exutyiweyo erhabaxa
I-corundum emhlophe sisiqholo esimhlophe esenziwe ngomgubo we-alumina wezimboni (Al2O3) esinomxholo ongaphezulu kwe-98% kunye nenani elincinci le-iron oxide kunye ne-silicon oxide. Sisiqholo esimhlophe esinyibilikiswa kubushushu obuphezulu. Ubulukhuni bayo buphezulu kancinci kunobo be-brown corundum kwaye ubulukhuni bayo buphantsi kancinci. Yenziwa ngokunyibilikisa nokuphola ngaphezu kwama-2000 degrees kwi-arc, ukugaya nokubumba, ukususa i-iron ngokwahlukana kwemagnethi, kunye nokuhluza kwiintlobo ezininzi ze-granularity. Incinci ngobunjani, inzima kakhulu kwaye ibukhali ngokwemilo.
| Isetyenziselwa ukurhawuzelela, ukuqhumisa, ukugaya,ukupolisha, ukugquma | |||
| Uhlobo lweempawu | 240#,280#,320#,360#,400#,500#,600#,700#,800#,1000#,1200#,1500#,2000#,2500#,3000#,4000#,6 0 0 0 #,8 0 0 0 #,1 0 0 0 0 #,12500# | ||
| Ixabiso leSiqinisekiso | Ixabiso eliqhelekileyo | ||
| Ukwakheka kweekhemikhali | I-AI2O3 | 99.0 imizuzu | 99.5 |
| I-SiO2 | Ubuninzi obuyi-0.2 | 0.06 | |
| I-Fe2O3 | Ubuninzi obuyi-0.2 | 0.04 | |
| I-Na2O | 0.3 ubuninzi | 0.30 | |
| Izinto zovavanyo | izalathisi |
| Ubulukhuni beMohs | 9.0 |
| Unizi lolwapho kuyiwa khona | 1.75-1.95g/cm3 |
| Uxinano lokwenyani | 3.95g/cm3 |
| Indawo yokunyibilika | 22500C |
| Ubushushu obuphezulu bokusebenza | 19000C |
1, Ubulukhuni obuphezulu kunye namasuntswana axineneyo. Ukujikeleza kwesuntswana elinye kulungile.
2, Umbala umhlophe qwa, akukho kungcola, ukuqinisekisa ukuba umaleko awugugi okanye umbala wephepha ogugiyo kunye nokucaca.
3, Ukusasazwa okufanayo 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. Isetyenziselwa ukugaya simahla, njengoshishino lweglasi.
2. Isetyenziselwa iimveliso zokungqubana kunye neemigangatho ezingagugiyo.
3. Ifanelekile kwi-resin okanye kwi-ceramic bond abrasive, njengevili lokusila, ukusika ivili lokusila, njl.njl.
4. Ifanelekile kwiimveliso ezichasayo, ezixhathisa ukuguguleka kunye nezichasayo.
5. Isetyenziselwa ukupolisha, njenge-grindstone, i-grinding block, i-plate turn, njl.njl.
6. Isetyenziselwa ukugquma izixhobo ezirhabaxa, ezifana nesandpaper, ilaphu le-emery, ibhanti yesanti, njl.njl.
7. Isetyenziselwa ukuphosa, ukugaya, ukugaya, ukupolisha ngokuchanekileyo imveliso yokubumba.
2. Isetyenziselwa iimveliso zokungqubana kunye neemigangatho ezingagugiyo.
3. Ifanelekile kwi-resin okanye kwi-ceramic bond abrasive, njengevili lokusila, ukusika ivili lokusila, njl.njl.
4. Ifanelekile kwiimveliso ezichasayo, ezixhathisa ukuguguleka kunye nezichasayo.
5. Isetyenziselwa ukupolisha, njenge-grindstone, i-grinding block, i-plate turn, njl.njl.
6. Isetyenziselwa ukugquma izixhobo ezirhabaxa, ezifana nesandpaper, ilaphu le-emery, ibhanti yesanti, njl.njl.
7. Isetyenziselwa ukuphosa, ukugaya, ukugaya, ukupolisha ngokuchanekileyo imveliso yokubumba.
Ukuba unemibuzo. Nceda uzive ukhululekile ukunxibelelana nathi.