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緇跨⒊鍖栫鍖栧鎴愪喚鍙?qiáng)纾佹�х墿鍚噺鍥藉鏍囧噯GB/T 2480-1996
|
GB/T 2480-1996 |
鍖栧鎴愪喚錛?FONT face=Helvetica>%錛?/FONT> |
紓佹�х墿鍚噺 |
|
Type |
Grit size |
SiC 鈮?/SPAN> |
F.C 鈮?/SPAN> |
Fe2O3 鈮?/SPAN> |
Grit size |
Magnetic Contents
(%) 鈮?/SPAN> |
|
GC
|
F20-F90
P20-P100 |
99.0 |
0.20 |
0.20 |
F16-F30
P12-P30 |
0.020 |
|
F100-F150
P120-P150 |
98.5 |
0.25 |
0.50 |
F36-F60
P36-P60 |
0.017 |
|
F180-F220
P180-P220 |
97.5 |
0.25 |
0.70 |
F70-F120
P80-P150 |
0.015 |
|
F230-F500
P240-P1000 |
97.0 |
0.30 |
0.70 |
F150-F220
P180-P220 |
0.012 |
|
F600-F800
P1200- |
95.5 |
0.40 |
0.70 |
|
|
|
F1000-F1200 |
94.0 |
0.50 |
0.70 |
|
|
|
F20-F90
P12-P100 |
98.5 |
0.25 |
0.25 |
F16-F30
P12-P30 |
0.035 |
|
F100-F150
P120-P150 |
98.0 |
0.30 |
0.55 |
F36-F60
P36-P60 |
0.030 |
|
GC-B
GC-P |
F180-F220
P180-P220 |
97.0 |
0.30 |
0.80 |
F70-F120
P80-P150 |
0.025 |
|
F230-F500
P240-P1000 |
96.5 |
0.35 |
0.80 |
F150-F220
P180-P220 |
0.020 |
|
F600-F800
P1200- |
94.5 |
0.45 |
0.80 |
|
|
|
F1000-F1200 |
93.0 |
0.60 |
0.80 |
|
|
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