JPS6223912A - 金属微粉の製造法 - Google Patents
金属微粉の製造法Info
- Publication number
- JPS6223912A JPS6223912A JP16115285A JP16115285A JPS6223912A JP S6223912 A JPS6223912 A JP S6223912A JP 16115285 A JP16115285 A JP 16115285A JP 16115285 A JP16115285 A JP 16115285A JP S6223912 A JPS6223912 A JP S6223912A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- metal
- metallic
- halide
- hydrogen
- 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 26
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 claims abstract description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 3
- 239000000956 alloy Substances 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 229910001507 metal halide Inorganic materials 0.000 claims description 14
- 150000005309 metal halides Chemical class 0.000 claims description 14
- 239000013078 crystal Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 abstract description 14
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 8
- 239000001257 hydrogen Substances 0.000 abstract description 8
- 150000004820 halides Chemical class 0.000 abstract description 7
- 239000000945 filler Substances 0.000 abstract description 4
- 238000004663 powder metallurgy Methods 0.000 abstract description 4
- 239000000696 magnetic material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 abstract description 2
- 150000002431 hydrogen Chemical class 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 24
- 239000012535 impurity Substances 0.000 description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 description 1
- 241001146209 Curio rowleyanus Species 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229940087654 iron carbonyl Drugs 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16115285A JPS6223912A (ja) | 1985-07-23 | 1985-07-23 | 金属微粉の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16115285A JPS6223912A (ja) | 1985-07-23 | 1985-07-23 | 金属微粉の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6223912A true JPS6223912A (ja) | 1987-01-31 |
| JPH0478683B2 JPH0478683B2 (enExample) | 1992-12-11 |
Family
ID=15729580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16115285A Granted JPS6223912A (ja) | 1985-07-23 | 1985-07-23 | 金属微粉の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6223912A (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6473009A (en) * | 1987-09-11 | 1989-03-17 | Showa Denko Kk | Production of high purity tantalum or niobium powder |
| JPH01222028A (ja) * | 1988-02-29 | 1989-09-05 | Showa Denko Kk | 高純度タンタル又は高純度ニオブ微粒子の製造方法 |
| JPH02259003A (ja) * | 1989-03-31 | 1990-10-19 | Tanaka Kikinzoku Kogyo Kk | 銅微粒子の製造方法 |
| JP2008520824A (ja) * | 2004-11-19 | 2008-06-19 | ファルコンブリッジ リミテッド | 微細で低嵩密度の金属ニッケル粉末を生成する方法 |
| JP2010053372A (ja) * | 2008-08-26 | 2010-03-11 | Nec Tokin Corp | 鉄−ニッケル合金粉末及びその製造方法、並びにその合金粉末を用いたインダクタ用圧粉磁心 |
| CN101856725A (zh) * | 2010-06-22 | 2010-10-13 | 荆门市格林美新材料有限公司 | 直接还原制备超细镍粉的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50127896A (enExample) * | 1974-03-18 | 1975-10-08 | ||
| JPS597765A (ja) * | 1982-07-05 | 1984-01-14 | Nissan Motor Co Ltd | 燃料噴射式内燃機関 |
-
1985
- 1985-07-23 JP JP16115285A patent/JPS6223912A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50127896A (enExample) * | 1974-03-18 | 1975-10-08 | ||
| JPS597765A (ja) * | 1982-07-05 | 1984-01-14 | Nissan Motor Co Ltd | 燃料噴射式内燃機関 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6473009A (en) * | 1987-09-11 | 1989-03-17 | Showa Denko Kk | Production of high purity tantalum or niobium powder |
| JPH01222028A (ja) * | 1988-02-29 | 1989-09-05 | Showa Denko Kk | 高純度タンタル又は高純度ニオブ微粒子の製造方法 |
| JPH02259003A (ja) * | 1989-03-31 | 1990-10-19 | Tanaka Kikinzoku Kogyo Kk | 銅微粒子の製造方法 |
| JP2008520824A (ja) * | 2004-11-19 | 2008-06-19 | ファルコンブリッジ リミテッド | 微細で低嵩密度の金属ニッケル粉末を生成する方法 |
| JP2010053372A (ja) * | 2008-08-26 | 2010-03-11 | Nec Tokin Corp | 鉄−ニッケル合金粉末及びその製造方法、並びにその合金粉末を用いたインダクタ用圧粉磁心 |
| CN101856725A (zh) * | 2010-06-22 | 2010-10-13 | 荆门市格林美新材料有限公司 | 直接还原制备超细镍粉的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0478683B2 (enExample) | 1992-12-11 |
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