1. Yintoni isanti yeceramic?
isanti ye-ceramic yenziwe ikakhulu ngamaminerali aqukethe i-Al2O3 kunye ne-SiO2 kwaye yongezwa kunye nezinye izinto zamaminerali. Isanti yesiseko engqukuva eyenziwe ngumgubo, i-pelletizing, i-sintering kunye neenkqubo zokuhlelwa. Isakhiwo sayo esiphambili se-crystal yi-Mullite kunye ne-Corundum, eneenkozo ezijikelezileyo, i-refractoriness ephezulu, ukuzinza okulungileyo kwe-thermochemical, ukwanda kwe-thermal ephantsi, impembelelo kunye nokuchasana kwe-abrasion, iimpawu zokuhlukana okuqinileyo. Isanti ye-Ceramic ingasetyenziselwa ukuvelisa i-castings ekumgangatho ophezulu ngazo naziphi na iintlobo zeenkqubo zokuphosa isanti.
2. Indawo yokusetyenziswa kwesanti ye-ceramic
Isanti yeCeramic isetyenziswa ngokuxhaphakileyo kwiziseko zetekhnoloji ezininzi, njengesanti egqunywe ngentlaka, inkqubo yokuziqinisa (F NB, APNB kunye ne-Pep-set), ibhokisi ebandayo, ibhokisi eshushu, isanti yoshicilelo ye-3D, kunye nenkqubo yogwebu elahlekileyo. .
3. Ukuchazwa kwesanti ye-ceramic
I-SND inokubonelela ngesanti ye-ceramic yeempawu ezahlukeneyo. Ukwakhiwa kweekhemikhali, kukho i-aluminium-oxide ephezulu, i-aluminium-oxide ephakathi kwesanti kunye neesanti ze-aluminium-oxide ephantsi, ezisebenzisa ngokuchasene nezinto ezahlukeneyo zokuphosa. Zonke zinokuhanjiswa kobungakanani bamasuntswana ahlukeneyo ukwanelisa iimfuno zabathengi.
4. Iimpawu zesanti ye-ceramic
5. Ukuhanjiswa kobungakanani besuntswana
| Umnatha | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Ipani | Uluhlu lwe-AFS |
| μm | 850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Ipani | |
| #400 | ≤5 | 15-35 | 35-65 | 10-25 | ≤8 | ≤2 | 40±5 | ||||
| #500 | ≤5 | 0-15 | 25-40 | 25-45 | 10-20 | ≤10 | ≤5 | 50±5 | |||
| #550 | ≤10 | 20-40 | 25-45 | 15-35 | ≤10 | ≤5 | 55±5 | ||||
| #650 | ≤10 | 10-30 | 30-50 | 15-35 | 0-20 | ≤5 | ≤2 | 65±5 | |||
| #750 | ≤10 | 5-30 | 25-50 | 20-40 | ≤10 | ≤5 | ≤2 | 75±5 | |||
| #850 | ≤5 | 10-30 | 25-50 | 10-25 | ≤20 | ≤5 | ≤2 | 85±5 | |||
| #950 | ≤2 | 10-25 | 10-25 | 35-60 | 10-25 | ≤10 | ≤2 | 95±5 |
6. Iindidi zeesanti ze-Foundry
Kukho iindidi ezimbini zesanti efunyenweyo esetyenziswa kakhulu, eyendalo kunye neyokwenziwa.
Iisanti ezisetyenziswa ngokuqhelekileyo yisanti yesilika, isanti yechromite, iolivine, i-zircon, isanti yeceramic kunye neecerabeads. Isanti ye-ceramic kunye ne-cerabeads yisanti eyenziweyo, ezinye ziyintlabathi yendalo.
7. I-refractoriness yesanti ethandwayo
Isanti yesilika: 1713 ℃
Isanti yeCeramic: ≥1800℃
Isanti yeChromite: 1900℃
Isanti ye-Olivine: 1700-1800 ℃
Isanti yeZircon: 2430 ℃
Ixesha lokuposa: Mar-27-2023
