JPS6244509A - 形状制御された金属粉末の製造装置 - Google Patents
形状制御された金属粉末の製造装置Info
- Publication number
- JPS6244509A JPS6244509A JP18260385A JP18260385A JPS6244509A JP S6244509 A JPS6244509 A JP S6244509A JP 18260385 A JP18260385 A JP 18260385A JP 18260385 A JP18260385 A JP 18260385A JP S6244509 A JPS6244509 A JP S6244509A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- cooling water
- shape
- metal flow
- water tank
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000002184 metal Substances 0.000 claims abstract description 58
- 229910052751 metal Inorganic materials 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000498 cooling water Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000009692 water atomization Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 239000003595 mist Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 239000002923 metal particle Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000000889 atomisation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 239000006148 magnetic separator Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000013551 empirical research Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18260385A JPS6244509A (ja) | 1985-08-19 | 1985-08-19 | 形状制御された金属粉末の製造装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18260385A JPS6244509A (ja) | 1985-08-19 | 1985-08-19 | 形状制御された金属粉末の製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6244509A true JPS6244509A (ja) | 1987-02-26 |
| JPS633002B2 JPS633002B2 (enrdf_load_stackoverflow) | 1988-01-21 |
Family
ID=16121172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18260385A Granted JPS6244509A (ja) | 1985-08-19 | 1985-08-19 | 形状制御された金属粉末の製造装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6244509A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245796U (enrdf_load_stackoverflow) * | 1988-09-21 | 1990-03-29 | ||
| US5969692A (en) * | 1996-06-04 | 1999-10-19 | Nec Corporation | Antenna support fabric |
| WO2018181046A1 (ja) * | 2017-03-27 | 2018-10-04 | 日立金属株式会社 | アトマイズ粉の製造方法及び磁心の製造方法 |
-
1985
- 1985-08-19 JP JP18260385A patent/JPS6244509A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245796U (enrdf_load_stackoverflow) * | 1988-09-21 | 1990-03-29 | ||
| US5969692A (en) * | 1996-06-04 | 1999-10-19 | Nec Corporation | Antenna support fabric |
| WO2018181046A1 (ja) * | 2017-03-27 | 2018-10-04 | 日立金属株式会社 | アトマイズ粉の製造方法及び磁心の製造方法 |
| CN110475636A (zh) * | 2017-03-27 | 2019-11-19 | 日立金属株式会社 | 雾化粉末的制造方法和磁芯的制造方法 |
| CN110475636B (zh) * | 2017-03-27 | 2021-03-02 | 日立金属株式会社 | 雾化粉末的制造方法和磁芯的制造方法 |
| US11097347B2 (en) | 2017-03-27 | 2021-08-24 | Hitachi Metals, Ltd. | Method of producing atomized powder and method of manufacturing magnetic core |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS633002B2 (enrdf_load_stackoverflow) | 1988-01-21 |
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