Application: | Refractory, Industrial Ceramic |
---|---|
Material: | Alumina Ceramic |
Type: | Ceramic Balls |
suhu operasi. maks..: | 1100-1760c |
al2o3+sio2: | 92-99 |
fe2o3: | <1 |
Pemasok dengan izin usaha terverifikasi
Spesifikasi | Bola Keramik Umum | Bola Keramik lembam | Bola alumina sedang | Bola alumina Tinggi | Bola alumina 99% |
Al2O3 + SiO2 (%) | >93 | >92 | >93 | >94 | >99 |
(%) | 17-23 | 23-30 | 47-56 | 90-93 | 99 |
F2O3 (%) | <1 | <1 | <1 | <1 | <1 |
CAO (%) | <0.5 | <1.5 | <2 | <4 | 0.2 |
MgSO (%) | <0.5 | <2.5 | <0.5 | <0.5 | 0.1 |
KH2O + NaH2O (%) | <4 | <4 | <3.5 | <4 | >0.5 |
TiO2 | <0.5 | <0.1 | <0.1 | 0.5 | |
Setrika terjangkau (%) | <0.1 | <0.001 | <0.001 | ||
Penyerapan Air (%) | <0.5 | <0.2 | <2 | <3 | 2.0-6.0 |
Kepadatan Massal (g/cm3) | 1.35-1.40 | 1.35-1.40 | 1.35-1.45 | 1.8-2.0 | 1.8-2.0 |
Suhu Pengoperasian. Maks... | >1100 | >1100 | 1480 | 1760 | |
Kekerasan Mohs (skala) | >6.5 | >7 | >7 | >7 | >7.5 |
Kekuatan patah | KN/partikel | ||||
1/4 inci (6 mm) | >0.5 | >0.54 | >0.56 | >0.44 | >1 |
1/2 inci (13mm) | >1.5 | >1.67 | >1.56 | >1.99 | >3 |
3/4 inci (19 mm) | >4.15 | >4.21 | >2.89 | >3.21 | >5 |
1 inci (25mm) | >6.07 | >6.22 | >4.89 | >5.33 | >8 |
1-1/2 inci (38mm) | >8.52 | >8.92 | >5.33 | >5.28 | >8 |
2 inci (50mm) | >9.7 | >9.8 | >6.22 | >8 | >15 |
Dimensi (mm)- toleransi |
kerapatan besar (kg/m³) | area permukaan spesifik (m²/m³) | · Volume tidak sah (%) | kekuatan represif (kg) |
1/8"-3mm 2.5-3,5 mm | 1310 | 720 | 44 | 30 |
1/4"-6mm 5.5-6,5mm | 1310 | 520 | 44 | 50 |
3/8"-9mm 8-10mm |
1310 | 360 | 44 | 120 |
1/2"-13mm 12-14mm | 1290 | 275 | 45 | 180 |
3/4"-19mm 18-20mm | 1290 | 190 | 45 | 300 |
1"-25mm 24-26mm |
1250 | 144 | 45 | 400 |
1¼"-32mm 31-33mm | 1250 | 120 | 45 | 520 |
1½"-38mm 37-39mm | 1250 | 100 | 45 | 600 |
2"-50mm 48 mm |
1250 | 75 | 45 | 720 |
Pemasok dengan izin usaha terverifikasi