|
|
|
粒度标记
|
基本粒径μm
|
B总%
|
C总%
|
Fe2O3%
|
Si%
|
BC%
|
|
F60
|
250
|
77-80 |
17-21
|
0.25
-0.45
|
0.2
-0.4
|
96-98
|
|
F70
|
212
|
|
F80
|
180
|
|
F90
|
150
|
|
F100
|
125
|
|
F120
|
106
|
|
F150
|
75
|
|
F180
|
75-63
|
76-79
|
17-21
|
0.25
-0.45
|
|
95-97
|
|
F220
|
63-53
|
|
F230
|
53±3.0
|
|
F240
|
44.5±2.0
|
|
F280
|
36.5±1.5
|
75-79
|
17-21
|
0.3
-0.6
|
|
93-97
|
|
F320
|
29.2±1.5
|
|
F360
|
22.8±1.5
|
|
F400
|
17.3±1.0
|
|
F500
|
12.8±1.0
|
74-78
|
17-21
|
0.4
-0.8
|
0.4
-1.0
|
90-94
|
|
F600
|
9.3±1.0
|
|
F800
|
6.5±1.0
|
|
F1000
|
4.5±0.8
|
73-77
|
17-21
|
-1.0
|
0.4
-1.2
|
89-92
|
|
F1200
|
3.0±0.5
|
|
F1500
|
3±0.8
|
|
60#-150#
|
250-75
|
76-80
|
17-21
|
<0.3
|
<0.5
|
95-98
|
|
-100目
|
<150
|
75-79
|
17-21
|
<0.3
|
<0.5
|
94-97
|
|
-200目
|
<90
|
74-79
|
17-21
|
<0.3
|
<0.5
|
94-97
|
|
-325目
|
<45
|
73-78
|
17-21
|
<0.5
|
<0.5
|
93-97
|
|
-25μm
|
<25
|
73-78
|
17-21
|
<0.5
|
<0.5
|
91-95
|
|
-10μm
|
<10
|
72-76
|
17-21
|
<0.5
|
<0.5
|
90-92
|
| |
| 根据用户所需仍可提供GB/T2481-1998、FEPA标准、JIS标准各粒度号碳化硼磨料或商定标准的产品。 |
| |
|
