| 发明名称 |
METHOD, APPARATUS FOR PRODUCING SUPERFINE POWDER IN SPHERICAL FORM |
| 摘要 |
Apparatus for producing superfine powder in spherical form with a diameter of about 5 to 30 microns in a laval nozzle system. The material to be powdered is melted in a crucible, and is then superheated after it emerges from the crucible. |
| 申请公布号 |
PH25691(A) |
申请公布日期 |
1991.09.04 |
| 申请号 |
PH19720000342 |
申请日期 |
1986.09.22 |
| 申请人 |
DR. ING. LUEDER GERKING |
发明人 |
ALFRED WALZ |
| 分类号 |
B01J2/02;B22F9/08;C04B35/653 |
主分类号 |
B01J2/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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