Natural Abrasive Type: | Natural Corundum |
---|---|
Artificial Abrasive Type: | Corundum Abrasives |
Application: | Machinery |
Function: | Surface Finish |
Source: | Artificial Abrasives |
Particle Size: | Mill |
Pemasok dengan izin usaha terverifikasi
Biji -bijian akan penggunaan dan jenis-jenis | ||||
Penggunaan | Agar roda menjadi tidak bersebab | Untuk roda organik | Untuk abrasif yang dilapisi | Untuk material refraktori |
Tipe | A | A-B. | A-P | A-R. |
Sifat fisik | |||||
Item | Mineral dasar | Sistem kristal | Warna kristal | Mohs kekerasan |
Kerapatan |
Aluminium oksida cokelat | α- | Heksagonal | Cokelat | 9 | ≥3.90g/cm3 |
Item | Kekerasan mikro | Kelistrikan kepekaan ulang |
Kemampuan menggiling(dibandingkan dengan berlian sebagai satu) |
Ekspansi linear Koefisien(bila 900α•10-6k-1) |
|
Aluminium oksida cokelat | -2200 | 1014-1016Ω•cm | 0.10 | 7.6 |
Komposisi kimia | ||||||
GB/T 2478-2008 | ||||||
Tipe | Grit | Komposisi kimia(%, berdasarkan berat) | ||||
TiO2 | CAO | SiO2 | ||||
A | F4-F80 | 95.00-97.50 | 1.70-3.40 | ≤0.42 | ≤1.00 | ≤0.30 |
F90-F150 | 94.50-97.00 | |||||
F180-F220 | 94.00-97.00 | 1.70-3.60 | ≤0.45 | ≤1.00 | ≤0.30 | |
F230-F800 | ≥93.50 | 1.70-3.80 | ≤0.45 | ≤1.20 | ≤0.30 | |
F1000-F1200 | ≥93.00 | ≤4.00 | ≤0.50 | ≤1.40 | ≤0.30 | |
A-B. | F4-F80 | ≥94.00 | 1.50-3.80 | ≤0.45 | ≤1.20 | ≤0.30 |
F90-F220 | ≥93.00 | 1.50-4.00 | ≤0.50 | ≤1.40 | ≤0.30 | |
F230-F800 | ≥92.5 | ≤4.20 | ≤0.60 | ≤1.60 | ≤0.30 | |
F1000-F1200 | ≥92.00 | ≤4.20 | ≤0.60 | ≤1.80 | ≤0.30 | |
A-P | P80-12 | 95.00-97.50 | 1.70-3.40 | ≤0.42 | ≤1.00 | ≤0.30 |
P100-P150 | 94.50-97.00 | |||||
P180-P220 | 94.00-97.00 | 1.70-3.60 | ≤0.45 | ≤1.00 | ≤0.30 | |
P240-P800 | ≥93.50 | 1.70-3.80 | ≤0.45 | ≤1.20 | ≤0.30 | |
P1000-P1200 | ≥93.00 | ≤4.00 | ≤0.50 | ≤1.40 | ≤0.30 | |
P1500-P2500 | ≥92.50 | ≤4.20 | ≤0.55 | ≤1.60 | ≤0.30 | |
A-R. | 0-1mm | 94.00-97.50 | 1.50-3.80 | ≤0.45 | ≤1.40 | ≤0.30 |
1 mm | 94.00-97.50 | 1.50-3.80 | ≤0.45 | ≤1.40 | ≤0.30 | |
3-5mm | 94.00-97.50 | 1.50-3.80 | ≤0.45 | ≤1.40 | ≤0.30 | |
5 mm | 94.00-97.50 | 1.50-3.80 | ≤0.45 | ≤1.40 | ≤0.30 |
Cakupan kepadatan massal beras di butir - gandum kasar(A / A-B, g/cm3) | |||
Grit | Kelas | ||
Roll tergencet | Ball Mill | BMK | |
F12 | 1.84±0.05 | 1.92±0.05 | 2.00±0.05 |
F14 | 1.83±0.05 | 1.91±0.05 | 1.99±0.05 |
F16 | 1.81±0.05 | 1.90±0.05 | 1.98±0.05 |
F20 | 1.78±0.05 | 1.87±0.05 | 1.98±0.05 |
F22 | 1.76±0.05 | 1.85±0.05 | 1.96±0.05 |
F24 | 1.74±0.05 | 1.84±0.05 | 1.94±0.05 |
F30 | 1.72±0.05 | 1.81±0.05 | 1.90±0.05 |
F36 | 1.70±0.05 | 1.79±0.05 | 1.87±0.05 |
F40 | 1.68±0.05 | 1.76±0.05 | 1.85±0.05 |
F46 | 1.65±0.05 | 1.75±0.05 | 1.83±0.05 |
F54 | 1.63±0.05 | 1.73±0.05 | 1.81±0.05 |
F60 | 1.62±0.05 | 1.72±0.05 | 1.79±0.05 |
F70 | 1.60±0.05 | 1.69±0.05 | 1.78±0.05 |
F80 | 1.57±0.05 | 1.65±0.05 | 1.76±0.05 |
F90 | 1.54±0.05 | 1.64±0.05 | 1.74±0.05 |
F100 | 1.51±0.05 | 1.60±0.05 | 1.70±0.05 |
F120 | 1.49±0.05 | 1.59±0.05 | 1.68±0.05 |
F150 | 1.47±0.05 | 1.57±0.05 | 1.65±0.05 |
F180 | 1.45±0.05 | 1.56±0.05 | 1.61±0.05 |
F220 | 1.43±0.05 | 1.53±0.05 | 1.59±0.05 |
Cakupan kepadatan massal beras di butir - gandum kasar(A-P, g/cm3) | |||
Grit | Kelas | ||
Roll tergencet | Ball Mill | BMK | |
12 | 1.80±0.05 | 1.88±0.05 | 1.96±0.05 |
P16 | 1.78±0.05 | 1.85±0.05 | 1.94±0.05 |
P20 | 1.76±0.05 | 1.83±0.05 | 1.93±0.05 |
P24 | 1.73±0.05 | 1.81±0.05 | 1.92±0.05 |
P30 | 1.70±0.05 | 1.79±0.05 | 1.90±0.05 |
P36 | 1.68±0.05 | 1.76±0.05 | 1.88±0.05 |
P40 | 1.65±0.05 | 1.73±0.05 | 1.86±0.05 |
P50 | 1.62±0.05 | 1.71±0.05 | 1.83±0.05 |
P60 | 1.59±0.05 | 1.67±0.05 | 1.81±0.05 |
P80 | 1.57±0.05 | 1.64±0.05 | 1.77±0.05 |
P100 | 1.55±0.05 | 1.62±0.05 | 1.73±0.05 |
P120 | 1.52±0.05 | 1.59±0.05 | 1.70±0.05 |
P150 | 1.49±0.05 | 1.55±0.05 | 1.66±0.05 |
P180 | 1.47±0.05 | 1.52±0.05 | 1.62±0.05 |
P220 | 1.45±0.05 | 1.50±0.05 | 1.58±0.05 |
Pemasok dengan izin usaha terverifikasi