JPS56155640A - Plasma spray process for obtaining metal compound material - Google Patents
Plasma spray process for obtaining metal compound materialInfo
- Publication number
- JPS56155640A JPS56155640A JP6028480A JP6028480A JPS56155640A JP S56155640 A JPS56155640 A JP S56155640A JP 6028480 A JP6028480 A JP 6028480A JP 6028480 A JP6028480 A JP 6028480A JP S56155640 A JPS56155640 A JP S56155640A
- Authority
- JP
- Japan
- Prior art keywords
- receiving cradle
- accumulation
- metallic material
- water
- receiving
- 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
Landscapes
- Carbon And Carbon Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
PURPOSE: To enhance a purity and a crystallinity even in case of generating a substance having a high dielectricity, by making an accumulation-receiving cradle rotatable.
CONSTITUTION: Plasma gas is supplied through a plasma gas inlet 2 into a water- cooled sealed chamber 7. Pilot arc is generated between a cathode 1 and a water- cooled nozzle 5 by a high frequency generator 18, and then transferred onto an accumulation-receiving cradle 8 to generate plasma arc 19. A reactive gas is charged into the water-cooled sealed chamber 7. After the receiving cradle 8 is heated, a metallic material with the reactive gas is supplied through a metallic material introduce inlet 3. The metallic material is atomized to fine molten drops, and sprayed onto the receiving cradle 8 by the gush pressure of the plasma arc. A compound is gradually formed in a layer state, firmly bonded and accumulated. The accumulation is removed from the spray depositing position, completes its reaction and reaches the lower surface with the rotation of the receiving cradle 8. A vibrating metal brush 10 brushes off the metal compound from the receiving cradle 8, and drops it into an accumulation-receiving box 11.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6028480A JPS56155640A (en) | 1980-05-06 | 1980-05-06 | Plasma spray process for obtaining metal compound material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6028480A JPS56155640A (en) | 1980-05-06 | 1980-05-06 | Plasma spray process for obtaining metal compound material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56155640A true JPS56155640A (en) | 1981-12-01 |
JPS6344681B2 JPS6344681B2 (en) | 1988-09-06 |
Family
ID=13137687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6028480A Granted JPS56155640A (en) | 1980-05-06 | 1980-05-06 | Plasma spray process for obtaining metal compound material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56155640A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62148310A (en) * | 1985-12-20 | 1987-07-02 | Yoshio Yamazaki | Preparation of aluminum nitride |
JPS62148311A (en) * | 1985-12-19 | 1987-07-02 | Chugai Ro Kogyo Kaisha Ltd | Process and device for preparing aluminum nitride powder |
JP2009531258A (en) * | 2006-03-29 | 2009-09-03 | ノースウエスト メテック コーポレイション | Method and apparatus for producing nano and micro powders using axial injection plasma spraying |
-
1980
- 1980-05-06 JP JP6028480A patent/JPS56155640A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62148311A (en) * | 1985-12-19 | 1987-07-02 | Chugai Ro Kogyo Kaisha Ltd | Process and device for preparing aluminum nitride powder |
JPS62148310A (en) * | 1985-12-20 | 1987-07-02 | Yoshio Yamazaki | Preparation of aluminum nitride |
JPH0362642B2 (en) * | 1985-12-20 | 1991-09-26 | Yoshio Yamazaki | |
JP2009531258A (en) * | 2006-03-29 | 2009-09-03 | ノースウエスト メテック コーポレイション | Method and apparatus for producing nano and micro powders using axial injection plasma spraying |
Also Published As
Publication number | Publication date |
---|---|
JPS6344681B2 (en) | 1988-09-06 |
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