棕刚玉金刚砂磨料粒度组成
发布时间：2023-08-21 15:04:50
作者：
来源：
人气：
棕刚玉磨料粒度组成
| 粒度标记 |
最粗粒 |
粗粒 |
基本粒 |
混合粒 |
细粒 |
| 筛孔尺寸 |
筛上物 |
筛孔尺寸 |
筛上物≤ |
筛孔尺寸 |
筛上物≥ |
筛孔尺寸 |
筛上物≥ |
筛孔尺寸 |
筛下物≤ |
| |
mm |
μm |
质量比/% |
mm |
μm |
质量比/% |
mm |
μm |
质量比/% |
mm |
μm |
质量比/% |
mm |
μm |
质量比/% |
| 16 |
2.36 |
- |
0 |
1.40 |
- |
25 |
1.18 |
- |
35 |
1.18 1.00 |
- |
70 |
- |
710 |
5 |
| 20 |
2.00 |
- |
0 |
1.18 |
- |
25 |
1.00 |
- |
35 |
1.00 |
850 |
70 |
- |
600 |
5 |
| 24 |
1.40 |
- |
0 |
1.00 |
- |
25 |
- |
850 |
35 |
- |
850 710 |
60 |
- |
425 |
5 |
| 30 |
1.10 |
- |
0 |
- |
850 |
30 |
- |
600 |
45 |
- |
600 500 |
60 |
- |
355 |
5 |
| 35 |
1.00 |
- |
0 |
- |
710 |
15 |
- |
500 |
50 |
- |
500 425 |
80 |
- |
300 |
5 |
| 45 |
- |
710 |
0 |
- |
425 |
30 |
- |
355 |
30 |
- |
355 300 |
55 |
- |
212 |
5 |
| 54 |
- |
600 |
0 |
- |
355 |
35 |
- |
300 |
25 |
- |
300 250 |
60 |
- |
180 |
5 |
| 60 |
- |
500 |
0 |
- |
300 |
35 |
- |
250 |
35 |
- |
250 212 |
60 |
- |
150 |
5 |
| 70 |
- |
425 |
0 |
- |
250 |
25 |
- |
212 |
35 |
- |
212 180 |
65 |
- |
125 |
5 |
| 80 |
- |
355 |
0 |
- |
212 |
35 |
- |
180 |
30 |
- |
180 150 |
60 |
- |
106 |
5 |
| 90 |
- |
300 |
0 |
- |
180 |
25 |
- |
150 |
35 |
- |
150 125 |
60 |
- |
90 |
5 |
| 100 |
- |
250 |
0 |
- |
150 |
25 |
- |
125 |
30 |
- |
125 105 |
55 |
- |
63 |
5 |
| 120 |
- |
212 |
0 |
- |
125 |
25 |
- |
106 |
20 |
- |
106 90 |
50 |
- |
53 |
5 |
| 150 |
- |
180 |
0 |
- |
106 |
25 |
- |
90 75 |
30 |
- |
90 75 63 |
60 |
- |
45 |
5 |
| 180 |
- |
180 |
0 |
- |
90 |
20 |
- |
75 63 |
30 |
- |
75 63 53 |
60 |
- |
- |
- |
| 220 |
- |
150 |
0 |
- |
75 |
15 |
- |
63 53 |
30 |
- |
63 53 45 |
50 |
- |
- |
- |
| GB/T 2478-2008 普通磨料 棕刚玉 |
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