JPS59140303A - 金属超微粒子の製造方法 - Google Patents
金属超微粒子の製造方法Info
- Publication number
- JPS59140303A JPS59140303A JP58011388A JP1138883A JPS59140303A JP S59140303 A JPS59140303 A JP S59140303A JP 58011388 A JP58011388 A JP 58011388A JP 1138883 A JP1138883 A JP 1138883A JP S59140303 A JPS59140303 A JP S59140303A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- anodic
- particle size
- metallic
- anode
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000013528 metallic particle Substances 0.000 title abstract 4
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000007769 metal material Substances 0.000 claims abstract description 12
- 239000002923 metal particle Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 2
- 229910003452 thorium oxide Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/12—Making metallic powder or suspensions thereof using physical processes starting from gaseous material
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58011388A JPS59140303A (ja) | 1983-01-28 | 1983-01-28 | 金属超微粒子の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58011388A JPS59140303A (ja) | 1983-01-28 | 1983-01-28 | 金属超微粒子の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59140303A true JPS59140303A (ja) | 1984-08-11 |
| JPS6242002B2 JPS6242002B2 (enrdf_load_stackoverflow) | 1987-09-05 |
Family
ID=11776623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58011388A Granted JPS59140303A (ja) | 1983-01-28 | 1983-01-28 | 金属超微粒子の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59140303A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6688494B2 (en) * | 2001-12-20 | 2004-02-10 | Cima Nanotech, Inc. | Process for the manufacture of metal nanoparticle |
| JP2023536335A (ja) * | 2021-01-25 | 2023-08-24 | 筆 鐘 | 超微粉末粒子の凝集冷却用管状構造と超微粉粒子成形方法 |
| JP2023536917A (ja) * | 2021-01-25 | 2023-08-30 | 筆 鐘 | 超微粉末粒子の凝集冷却タンク型構造と超微粉粒子成形方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0297602U (enrdf_load_stackoverflow) * | 1989-01-24 | 1990-08-03 |
-
1983
- 1983-01-28 JP JP58011388A patent/JPS59140303A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6688494B2 (en) * | 2001-12-20 | 2004-02-10 | Cima Nanotech, Inc. | Process for the manufacture of metal nanoparticle |
| JP2023536335A (ja) * | 2021-01-25 | 2023-08-24 | 筆 鐘 | 超微粉末粒子の凝集冷却用管状構造と超微粉粒子成形方法 |
| JP2023536917A (ja) * | 2021-01-25 | 2023-08-30 | 筆 鐘 | 超微粉末粒子の凝集冷却タンク型構造と超微粉粒子成形方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242002B2 (enrdf_load_stackoverflow) | 1987-09-05 |
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