|
电脑机箱表面处理用铁粉技术参数
日本同和矿业株式会社专业生产的电脑机箱表面处理用铁粉技术参数如下：
|
CERTIFICATE OF TREATMENT |
| Item |
IRON POWDER |
| Grade |
DG-IP #100 |
| |
| Apparent Density |
3.0～4.0g/cm3 |
| |
| Grain Size |
| ±250 |
0% |
| 180～150 |
60%Min. |
| -125 |
10%Max. |
| |
|
Chemical Contents |
| Total Fe |
97%Min. |
| S |
0.03%Max. |
| C |
0.1%Max. |
|
Dowa电脑机箱抛光用铁粉
|
| IRON POWDER DG-IP
#120 CHEMICAL ANALYSIS |
| |
#120 |
#150 |
| T.Fe |
98 |
98.1 |
| M.Fe |
95.2 |
95.5 |
| FeO |
3.7 |
3.3 |
| S |
0.014 |
0.012 |
| C |
0.01 |
0.03 |
| PARTICLE SIZE |
| （μm） |
+180 |
~150 |
~125 |
~106 |
-106 |
| 1) #120 |
0 |
10.7 |
43.6 |
26.2 |
19.5 |
| （μm） |
+150 |
~125 |
~106 |
~75 |
-75 |
| 2) #150 |
0.6 |
17.3 |
45.3 |
35.2 |
1.6 |
|
