JPS631474A - プラズマ溶射装置における粉末材料の供給制御装置 - Google Patents
プラズマ溶射装置における粉末材料の供給制御装置Info
- Publication number
- JPS631474A JPS631474A JP12774286A JP12774286A JPS631474A JP S631474 A JPS631474 A JP S631474A JP 12774286 A JP12774286 A JP 12774286A JP 12774286 A JP12774286 A JP 12774286A JP S631474 A JPS631474 A JP S631474A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- supply
- spray gun
- injection nozzle
- powder material
- 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
- 239000000463 material Substances 0.000 title claims abstract description 53
- 238000007750 plasma spraying Methods 0.000 title claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 87
- 239000007921 spray Substances 0.000 claims abstract description 42
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims description 47
- 239000007924 injection Substances 0.000 claims description 47
- 238000007751 thermal spraying Methods 0.000 claims description 28
- 238000005507 spraying Methods 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000012159 carrier gas Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229940098458 powder spray Drugs 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Nozzles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12774286A JPS631474A (ja) | 1986-06-02 | 1986-06-02 | プラズマ溶射装置における粉末材料の供給制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12774286A JPS631474A (ja) | 1986-06-02 | 1986-06-02 | プラズマ溶射装置における粉末材料の供給制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS631474A true JPS631474A (ja) | 1988-01-06 |
| JPH0459943B2 JPH0459943B2 (en]) | 1992-09-24 |
Family
ID=14967558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12774286A Granted JPS631474A (ja) | 1986-06-02 | 1986-06-02 | プラズマ溶射装置における粉末材料の供給制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631474A (en]) |
-
1986
- 1986-06-02 JP JP12774286A patent/JPS631474A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0459943B2 (en]) | 1992-09-24 |
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