JPH0222335U - - Google Patents
Info
- Publication number
- JPH0222335U JPH0222335U JP9913488U JP9913488U JPH0222335U JP H0222335 U JPH0222335 U JP H0222335U JP 9913488 U JP9913488 U JP 9913488U JP 9913488 U JP9913488 U JP 9913488U JP H0222335 U JPH0222335 U JP H0222335U
- Authority
- JP
- Japan
- Prior art keywords
- metal powder
- cooling liquid
- shaped body
- mixture
- collected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 claims 2
- 238000000889 atomisation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
図―１は本考案の一実施例に係る金属粉製造装
置の断面図、図―２は従来の金属粉製造装置にお
ける銅粉の沈澱状態を示す説明図である。
１１：皿状体、１２：回転軸、１３：モーター
、１４：給水用配管、１５：冷却水、１６：銅溶
湯、１７：ルツボ、１８：ノズル、１９：ガス配
管、２０：回収容器、２１：銅粉と冷却水の混合
物、２２：ポンプ、２３：噴射装置（撹拌手段）
。
FIG. 1 is a sectional view of a metal powder manufacturing apparatus according to an embodiment of the present invention, and FIG. 2 is an explanatory diagram showing the state of precipitation of copper powder in a conventional metal powder manufacturing apparatus. 11: Dish-shaped body, 12: Rotating shaft, 13: Motor, 14: Water supply piping, 15: Cooling water, 16: Molten copper, 17: Crucible, 18: Nozzle, 19: Gas piping, 20: Recovery container, 21 : Mixture of copper powder and cooling water, 22: Pump, 23: Injection device (stirring means)
.
Claims (1)
付けて一次アトマイズし、さらにそれを高速回転
する皿状体の表面を覆う冷却液に衝突させて二次
アトマイズすることにより金属粉をつくり、上記
皿状体から周囲に放出される金属粉と冷却液の混
合物を、その皿状体を囲むように設置された回収
容器で回収すると共に、その容器の底部からポン
プで次工程へ送り出すようにした金属粉製造装置
において、上記回収容器の底部に、回収された混
合物の撹拌手段を設けたことを特徴とする金属粉
製造装置。 The molten metal coming out of the nozzle is firstly atomized by being sprayed with high-pressure gas, and then collided with a cooling liquid covering the surface of a plate-shaped body rotating at high speed for secondary atomization, thereby producing metal powder. A mixture of metal powder and cooling liquid released from the body into the surrounding area is collected in a collection container installed to surround the dish-shaped body, and the metal powder is pumped from the bottom of the container to the next process. A metal powder manufacturing apparatus, characterized in that a means for stirring the collected mixture is provided at the bottom of the collection container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9913488U JPH0222335U (en) | 1988-07-28 | 1988-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9913488U JPH0222335U (en) | 1988-07-28 | 1988-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222335U true JPH0222335U (en) | 1990-02-14 |
Family
ID=31326011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9913488U Pending JPH0222335U (en) | 1988-07-28 | 1988-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013055182A (en) * | 2011-09-02 | 2013-03-21 | Nec Tokin Corp | Soft magnetic alloy powder, nanocrystal soft magnetic alloy powder, production method therefor, and powder magnetic core |
-
1988
- 1988-07-28 JP JP9913488U patent/JPH0222335U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013055182A (en) * | 2011-09-02 | 2013-03-21 | Nec Tokin Corp | Soft magnetic alloy powder, nanocrystal soft magnetic alloy powder, production method therefor, and powder magnetic core |
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