Sifat fisik lan kimia saka bal keramik inert | |||||||
unsur | Al2O3% | 60 | 70 | 80 | 90 | 95 | 99 |
Fe2O3% | ≤0.9 | ≤0.8 | ≤0.6 | ≤0.4 | ≤0.3 | ≤0.1 | |
Komponen isih bisa ditemtokake liwat rembugan antarane supplier lan panuku yen perlu. | |||||||
panyerepan banyu,% | 3±1,Iki uga bisa ditemtokake kanthi rembugan antarane supplier lan panuku | ||||||
proporsi, kg/m³ | 2.5-3.0 | 2.7-3.2 | 2.9-3.2 | ≥3.1 | ≥3.2 | ≥3.4 | |
Kapadhetan akeh, kg / m³ | 1400-1550 | 1400-1650 | 1500-1800 | 1700-1950 | 1800-1950 | ≥1900 | |
Lebu, retak utawa pecah | Tas siji kurang saka 5% | ||||||
Penyimpangan ukuran | Bal seragam, rasio diameter paling gedhe nganti paling cilik saka bal keramik ora ngluwihi 1,2 | ||||||
Toleransi dimensi | ≤10mm | ± 1.0 | |||||
11-25 mm | ± 1.5 | ||||||
26-50 mm | ± 2.0 | ||||||
≥50mm | ± 3.0 | ||||||
Kekuwatan tiba gratis | Tingkat rugi ≥99% | ||||||
Kekuwatan kompresif | φ3 | ≥250 | ≥300 | ≥350 | ≥400 | ≥500 | ≥500 |
φ6 | ≥800 | ≥1000 | ≥1000 | ≥1200 | ≥1500 | ≥1500 | |
φ8 | ≥1500 | ≥1600 | ≥1800 | ≥2000 | ≥2500 | ≥2500 | |
φ10 | ≥2000 | ≥2500 | ≥2800 | ≥3000 | ≥3500 | ≥3500 | |
φ13 | ≥3000 | ≥3000 | ≥3500 | ≥4000 | ≥5000 | ≥5000 | |
φ16 | ≥3500 | ≥4000 | ≥4500 | ≥5000 | ≥6000 | ≥7000 | |
φ20 | ≥6000 | ≥6000 | ≥7000 | ≥8000 | ≥10000 | ≥12000 | |
φ25 | ≥7000 | ≥7000 | ≥8000 | ≥10000 | ≥15000 | ≥17000 | |
φ30 | ≥8000 | ≥9000 | ≥10000 | ≥12000 | ≥17000 | ≥19000 | |
φ38 | ≥10000 | ≥12000 | ≥13000 | ≥15000 | ≥20000 | ≥22000 | |
φ50 | ≥12000 | ≥14000 | ≥16000 | ≥18000 | ≥22000 | ≥26000 | |
φ75 | ≥16000 | ≥18000 | ≥20000 | ≥22000 | ≥25000 | ≥30000 | |
50-75 | 55-75 | 60-80 | ≥80 | ≥82 | ≥85 | ||
Wear rate% | ≤2 | ≤1 | |||||
kelarutan asam % | ≤6 | ||||||
alkalinitas % | ≥77 | ≥85 | ≥90 | ≥92 | ≥95 | ≥97 | |
Refractoriness, ℃ | ≥400 | ≥500 | ≥700 | ≥1000 | ≥1000 | ≥1000 | |
Tahan kanggo prabédan tekanan dadakan | Tingkat non-destruktif ≥ 99%, ora ana owah-owahan ing kekuatan tekan lan tekanan sawise owah-owahan dadakan kurang saka 25% | ||||||
Tahan kanggo owah-owahan suhu dadakan | Tingkat rugi≥99% | ||||||
Paket | Kemasan drum besi | Dikempalken ing drum wesi, disegel nganggo tas plastik PP utawa PE sing kandel | |||||
Kemasan tas anyaman | Kasedhiya ing tas anyaman sing kuat lan tahan UV | ||||||
Cathetan: Data kapadhetan akeh mung kanggo referensi, ora minangka basis kanggo ditampa. |
99 Isi Ball banyu panyerepan | ||
99 pangisi | diameteripun | diameteripun |
muter mbentuk | φ<25 mm | <5% |
Mesin press mbentuk | φ> 25 mm | < 10 % |
Al2O3 | ≥99% |
SiO2 | ≤0,14% |
Fe2O3 | ≤0,04% |
CaO + MgO | ≤0,03% |
TiO2 | ≤0,06% |
Na2O | ≤0,1% |
K2O | ≤0,1% |
KONDISI | INDEKS |
loading softening (yb/t370-1995) | Deformasi ing tekanan 0.2mpa kurang saka 0.6% |
Ketahanan kejut termal (yb/t376.2-1995) | 1200 ° C nganti 600 ° C. 10 kaping tanpa retak permukaan |
Owah-owahan baris maneh (gb/t3997.1-1998) | 1400 ℃ kanggo 12 jam, Nilai maksimum 0,25%, Nilai rata-rata kurang saka 0,20% |
Kapadhetan akeh (gb/t2997-2000) | 3,2-3,50 g / cm3 |
kekuatan remuk | Ketemu luwih saka 230 kg/cm2 |
Porositas sing katon | 12-18% |
Kapadhetan akeh | 2.1-2.3g/cm3 |
1) Kemasan biasa: tas anyaman polietilen kanthi bobot net 25kg, ditambah pallet
2) Kemasan drum baja: kemasan drum baja 100L, palet bisa ditambah