JPS61158367U - - Google Patents
Info
- Publication number
- JPS61158367U JPS61158367U JP3863885U JP3863885U JPS61158367U JP S61158367 U JPS61158367 U JP S61158367U JP 3863885 U JP3863885 U JP 3863885U JP 3863885 U JP3863885 U JP 3863885U JP S61158367 U JPS61158367 U JP S61158367U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- plasma cutting
- utility
- silicon nitride
- scope
- 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.)
- Pending
Links
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図は本考案の一実施例に係るプラズマ切断
用ノズルの断面図、第２図は従来のプラズマ切断
用ノズルの断面図、第３図は従来のプラズマ切断
用ノズルの先端部の損傷状態を説明するための断
面図である。
１１……ノズル本体、１２……先端部、１３…
…リング。
Fig. 1 is a sectional view of a plasma cutting nozzle according to an embodiment of the present invention, Fig. 2 is a sectional view of a conventional plasma cutting nozzle, and Fig. 3 is a damaged state of the tip of a conventional plasma cutting nozzle. FIG. 2 is a sectional view for explaining. 11... Nozzle body, 12... Tip, 13...
…ring.
Claims (1)
窒化珪素で形成したことを特徴とするプラズマ切
断用ノズル。 A plasma cutting nozzle characterized in that the tip of the nozzle body is made of zirconium boride and made of silicon nitride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3863885U JPS61158367U (en) | 1985-03-18 | 1985-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3863885U JPS61158367U (en) | 1985-03-18 | 1985-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61158367U true JPS61158367U (en) | 1986-10-01 |
Family
ID=30545834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3863885U Pending JPS61158367U (en) | 1985-03-18 | 1985-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61158367U (en) |
-
1985
- 1985-03-18 JP JP3863885U patent/JPS61158367U/ja active Pending