JPS61122043U - - Google Patents
Info
- Publication number
- JPS61122043U JPS61122043U JP428485U JP428485U JPS61122043U JP S61122043 U JPS61122043 U JP S61122043U JP 428485 U JP428485 U JP 428485U JP 428485 U JP428485 U JP 428485U JP S61122043 U JPS61122043 U JP S61122043U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- molten metal
- ceramic coating
- ejected
- utility
- 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
- 239000002184 metal Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000005524 ceramic coating Methods 0.000 claims description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 229910004298 SiO 2 Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Continuous Casting (AREA)
- Nozzles (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Description
第1図は、この考案に従つた溶融金属用ノズル
の一実施例を示す端面図である。第2図は、この
考案の他の実施例を示す端面図である。第3図は
、この考案のさらに他の実施例を示す端面図であ
る。図
図において、1はノズル、2はカーボン、2a
は外表面、2cは噴出孔部分、3はセラミツクコ
ーテイング、4はノズル、5はカーボン、5aは
外表面、4はノズル、5はカーボン、5aは外表
面、5bは噴出孔部分、6はセラミツクコーテイ
ング、7はノズル、8はカーボン、9は噴出孔、
11はセラミツクコーテイングを示す。
FIG. 1 is an end view showing an embodiment of a molten metal nozzle according to this invention. FIG. 2 is an end view showing another embodiment of this invention. FIG. 3 is an end view showing still another embodiment of this invention. In the figure, 1 is a nozzle, 2 is carbon, 2a
is the outer surface, 2c is the ejection hole portion, 3 is the ceramic coating, 4 is the nozzle, 5 is carbon, 5a is the outer surface, 4 is the nozzle, 5 is carbon, 5a is the outer surface, 5b is the ejection hole portion, 6 is ceramic Coating, 7 is nozzle, 8 is carbon, 9 is jet hole,
11 indicates a ceramic coating.
Claims (1)
出孔部分にはセラミツクコーテイングが施されて
いる、溶融金属用ノズル。 (2) 前記セラミツクは、SiC、SiO2、S
i3N4、Al2O3からなる群から選ばれる、
実用新案登録請求の範囲第1項記載の溶融金属用
ノズル。 (3) 前記セラミツクコーテイングは、当該ノズ
ルの外表面にも施されている、実用新案登録請求
の範囲第1項または第2項に記載の溶融金属用ノ
ズル。 (4) 前記ノズルから噴出されるべき溶融金属は
、Alを主体とする合金である、実用新案登録請
求の範囲第1項ないし第3項のいずれかに記載の
溶融金属用ノズル。 (5) 前記ノズルから噴出されるべき溶融金属は
、Fe系材料である、実用新案登録請求の範囲第
1項ないし第3項のいずれかに記載の溶融金属用
ノズル。[Claims for Utility Model Registration] (1) A nozzle for molten metal that is made of carbon and has a ceramic coating on at least its nozzle hole. (2) The ceramic is SiC, SiO 2 , S
selected from the group consisting of i 3 N 4 , Al 2 O 3 ,
A nozzle for molten metal according to claim 1 of the utility model registration claim. (3) The molten metal nozzle according to claim 1 or 2, wherein the ceramic coating is also applied to the outer surface of the nozzle. (4) The molten metal nozzle according to any one of claims 1 to 3, wherein the molten metal to be ejected from the nozzle is an alloy mainly containing Al. (5) The molten metal nozzle according to any one of claims 1 to 3, wherein the molten metal to be ejected from the nozzle is an Fe-based material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP428485U JPS61122043U (en) | 1985-01-16 | 1985-01-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP428485U JPS61122043U (en) | 1985-01-16 | 1985-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61122043U true JPS61122043U (en) | 1986-08-01 |
Family
ID=30479708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP428485U Pending JPS61122043U (en) | 1985-01-16 | 1985-01-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61122043U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021074750A (en) * | 2019-11-08 | 2021-05-20 | 大同特殊鋼株式会社 | Molten metal apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54136536A (en) * | 1978-04-14 | 1979-10-23 | Furukawa Electric Co Ltd | Composite nozzle for molten metal |
-
1985
- 1985-01-16 JP JP428485U patent/JPS61122043U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54136536A (en) * | 1978-04-14 | 1979-10-23 | Furukawa Electric Co Ltd | Composite nozzle for molten metal |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021074750A (en) * | 2019-11-08 | 2021-05-20 | 大同特殊鋼株式会社 | Molten metal apparatus |
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