JPS6320573B2 - - Google Patents
Info
- Publication number
- JPS6320573B2 JPS6320573B2 JP55040142A JP4014280A JPS6320573B2 JP S6320573 B2 JPS6320573 B2 JP S6320573B2 JP 55040142 A JP55040142 A JP 55040142A JP 4014280 A JP4014280 A JP 4014280A JP S6320573 B2 JPS6320573 B2 JP S6320573B2
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- gas
- inert gas
- present
- powder
- 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
Links
- 239000000843 powder Substances 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 12
- 239000011261 inert gas Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 150000001247 metal acetylides Chemical class 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 239000011882 ultra-fine particle Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000013076 target substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/121—Coherent waves, e.g. laser beams
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Glanulating (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4014280A JPS56136634A (en) | 1980-03-29 | 1980-03-29 | Production of ultra-fine powder and particle using laser beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4014280A JPS56136634A (en) | 1980-03-29 | 1980-03-29 | Production of ultra-fine powder and particle using laser beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56136634A JPS56136634A (en) | 1981-10-26 |
| JPS6320573B2 true JPS6320573B2 (fr) | 1988-04-28 |
Family
ID=12572520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4014280A Granted JPS56136634A (en) | 1980-03-29 | 1980-03-29 | Production of ultra-fine powder and particle using laser beam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56136634A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953607A (ja) * | 1982-09-22 | 1984-03-28 | Sintokogio Ltd | 金属粉末あるいは金属酸化物粉末の製造方法 |
| JPS5985808A (ja) * | 1982-11-08 | 1984-05-17 | Pioneer Electronic Corp | 金属超微粒子の製造装置 |
| JPS59129702A (ja) * | 1983-01-13 | 1984-07-26 | Tanaka Kikinzoku Kogyo Kk | 貴金属含有合金の粉末製造法 |
| JPS59129701A (ja) * | 1983-01-13 | 1984-07-26 | Tanaka Kikinzoku Kogyo Kk | 貴金属含有合金の粉末製造法 |
| JPS59206042A (ja) * | 1983-05-07 | 1984-11-21 | Sumitomo Electric Ind Ltd | 微粉末の製造方法及び製造装置 |
| JPS6254005A (ja) * | 1985-09-02 | 1987-03-09 | Hitachi Ltd | 超微粒子の製造方法 |
| CN1250701A (zh) * | 1999-11-18 | 2000-04-19 | 华中理工大学 | 加热蒸发制备超微粉的方法和设备 |
| CN107225242A (zh) * | 2017-05-19 | 2017-10-03 | 淮阴工学院 | 3d打印原位自生多级纳米陶瓷相强化钛合金骨植入体的方法及植入体 |
-
1980
- 1980-03-29 JP JP4014280A patent/JPS56136634A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56136634A (en) | 1981-10-26 |
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