JPH02123346U - - Google Patents
Info
- Publication number
- JPH02123346U JPH02123346U JP3126389U JP3126389U JPH02123346U JP H02123346 U JPH02123346 U JP H02123346U JP 3126389 U JP3126389 U JP 3126389U JP 3126389 U JP3126389 U JP 3126389U JP H02123346 U JPH02123346 U JP H02123346U
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- pouring nozzle
- specific gravity
- blockage prevention
- jet ports
- 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
- 229910000583 Nd alloy Inorganic materials 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Description
第１図は本考案実施例のＮｄ合金注湯ノズルを
示し、第２図はノズル内部に配置した閉塞防止体
の挙動を説明するための図であり、第３図はＮｄ
合金のフレークを製造する装置全体を示したもの
である。
１……Ｎｄ合金注湯ノズル、２……注湯容器本
体、３ａ，３ｂ……長手方向側壁、４ａ，４ｂ…
…端部側壁、５……偏平状内部空間、６……下端
面、７……噴出口、８……閉塞防止体、９……Ｎ
ｄ合金溶湯、１０……溶湯流。
Fig. 1 shows the Nd alloy pouring nozzle of the embodiment of the present invention, Fig. 2 is a diagram for explaining the behavior of the blockage prevention body arranged inside the nozzle, and Fig. 3 shows the Nd alloy pouring nozzle according to the embodiment of the present invention.
This figure shows the entire apparatus for producing alloy flakes. DESCRIPTION OF SYMBOLS 1...Nd alloy pouring nozzle, 2...Pouring container body, 3a, 3b...Longitudinal side wall, 4a, 4b...
... End side wall, 5 ... Flat inner space, 6 ... Lower end surface, 7 ... Spout port, 8 ... Blockage prevention body, 9 ... N
d Alloy molten metal, 10... Molten metal flow.
Claims (1)
ドラムの外周面に噴射するＮｄ合金注湯ノズルで
あつて、長手方向側壁が上広がりとなつた偏平な
先端部と、該先端部の下端面に直列状に穿設され
た複数の噴出口と、前記長手方向側壁の内面に接
触して前記噴出口の上方に配置される単数又は複
数の閉塞防止体とを備えており、該閉塞防止体の
比重が前記Ｎｄ合金溶湯の比重より小さいことを
特徴とするＮｄ合金注湯ノズル。 A Nd alloy pouring nozzle that injects molten Nd alloy melted in an inert atmosphere onto the outer circumferential surface of a cooling drum. It is equipped with a plurality of jet ports bored in series, and one or more blockage prevention bodies disposed above the jet ports in contact with the inner surface of the longitudinal side wall, and the blockage prevention bodies A Nd alloy pouring nozzle having a specific gravity smaller than the specific gravity of the molten Nd alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3126389U JPH0543973Y2 (en) | 1989-03-17 | 1989-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3126389U JPH0543973Y2 (en) | 1989-03-17 | 1989-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02123346U true JPH02123346U (en) | 1990-10-11 |
| JPH0543973Y2 JPH0543973Y2 (en) | 1993-11-08 |
Family
ID=31256998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3126389U Expired - Lifetime JPH0543973Y2 (en) | 1989-03-17 | 1989-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543973Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017080790A (en) * | 2015-10-30 | 2017-05-18 | 新日鐵住金株式会社 | Immersion nozzle for twin-drum type continuous casting device, twin-drum type continuous casting device, ane method for manufacturing thin cast piece |
-
1989
- 1989-03-17 JP JP3126389U patent/JPH0543973Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017080790A (en) * | 2015-10-30 | 2017-05-18 | 新日鐵住金株式会社 | Immersion nozzle for twin-drum type continuous casting device, twin-drum type continuous casting device, ane method for manufacturing thin cast piece |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0543973Y2 (en) | 1993-11-08 |