JPH0313287B2 - - Google Patents
Info
- Publication number
- JPH0313287B2 JPH0313287B2 JP58003867A JP386783A JPH0313287B2 JP H0313287 B2 JPH0313287 B2 JP H0313287B2 JP 58003867 A JP58003867 A JP 58003867A JP 386783 A JP386783 A JP 386783A JP H0313287 B2 JPH0313287 B2 JP H0313287B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- laser beam
- containing alloy
- laser
- liquid
- 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.)
- Expired - Lifetime
Links
- 239000000843 powder Substances 0.000 claims description 42
- 229910045601 alloy Inorganic materials 0.000 claims description 18
- 239000000956 alloy Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 3
- 238000005191 phase separation Methods 0.000 claims description 3
- 239000010970 precious metal Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 229910017937 Ag-Ni Inorganic materials 0.000 description 3
- 229910017984 Ag—Ni Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 206010003445 Ascites Diseases 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N SnO2 Inorganic materials O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000007740 vapor deposition Methods 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
Landscapes
- Glanulating (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP386783A JPS59129702A (ja) | 1983-01-13 | 1983-01-13 | 貴金属含有合金の粉末製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP386783A JPS59129702A (ja) | 1983-01-13 | 1983-01-13 | 貴金属含有合金の粉末製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59129702A JPS59129702A (ja) | 1984-07-26 |
| JPH0313287B2 true JPH0313287B2 (uk) | 1991-02-22 |
Family
ID=11569138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP386783A Granted JPS59129702A (ja) | 1983-01-13 | 1983-01-13 | 貴金属含有合金の粉末製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59129702A (uk) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3518829A1 (de) * | 1985-05-24 | 1986-11-27 | Heliotronic Forschungs- und Entwicklungsgesellschaft für Solarzellen-Grundstoffe mbH, 8263 Burghausen | Verfahren zur herstellung von formkoerpern aus siliciumgranulat fuer die erzeugung von siliciumschmelzen |
| US4824478A (en) * | 1988-02-29 | 1989-04-25 | Nuclear Metals, Inc. | Method and apparatus for producing fine metal powder |
| JP5114250B2 (ja) * | 2008-03-05 | 2013-01-09 | 旭化成ケミカルズ株式会社 | 金属微粉末の製造方法 |
| CN113275579B (zh) * | 2021-05-24 | 2023-01-24 | 北京科技大学顺德研究生院 | 激光热爆金属箔带制备金属粉末的装置及金属粉末的制备方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505666A (uk) * | 1973-05-23 | 1975-01-21 | ||
| JPS528267A (en) * | 1975-07-08 | 1977-01-21 | Kubota Ltd | Oil-pressure vehicle brake |
| JPS5360360A (en) * | 1976-11-11 | 1978-05-30 | Tanaka Precious Metal Ind | Method of producing composite silverrnickel powder |
| JPS54142111A (en) * | 1978-04-28 | 1979-11-06 | Tanaka Precious Metal Ind | Production of contact material |
| JPS56136634A (en) * | 1980-03-29 | 1981-10-26 | Res Dev Corp Of Japan | Production of ultra-fine powder and particle using laser beam |
| JPS5719304A (en) * | 1980-07-07 | 1982-02-01 | Daido Steel Co Ltd | Production of fine powder |
| JPS5726109A (en) * | 1980-07-22 | 1982-02-12 | Daido Steel Co Ltd | Producing device for finely pulverized powder |
-
1983
- 1983-01-13 JP JP386783A patent/JPS59129702A/ja active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505666A (uk) * | 1973-05-23 | 1975-01-21 | ||
| JPS528267A (en) * | 1975-07-08 | 1977-01-21 | Kubota Ltd | Oil-pressure vehicle brake |
| JPS5360360A (en) * | 1976-11-11 | 1978-05-30 | Tanaka Precious Metal Ind | Method of producing composite silverrnickel powder |
| JPS54142111A (en) * | 1978-04-28 | 1979-11-06 | Tanaka Precious Metal Ind | Production of contact material |
| JPS56136634A (en) * | 1980-03-29 | 1981-10-26 | Res Dev Corp Of Japan | Production of ultra-fine powder and particle using laser beam |
| JPS5719304A (en) * | 1980-07-07 | 1982-02-01 | Daido Steel Co Ltd | Production of fine powder |
| JPS5726109A (en) * | 1980-07-22 | 1982-02-12 | Daido Steel Co Ltd | Producing device for finely pulverized powder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59129702A (ja) | 1984-07-26 |
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