JPH0359358U - - Google Patents
Info
- Publication number
- JPH0359358U JPH0359358U JP11783789U JP11783789U JPH0359358U JP H0359358 U JPH0359358 U JP H0359358U JP 11783789 U JP11783789 U JP 11783789U JP 11783789 U JP11783789 U JP 11783789U JP H0359358 U JPH0359358 U JP H0359358U
- Authority
- JP
- Japan
- Prior art keywords
- container
- reduction
- tantalum
- rare earth
- truncated cone
- 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
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 3
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
第１図は本考案の実施態様の一例を示す逆円錐
台形の還元用容器の縦断面図である。 １…容器本体、２…角度α、３…希土類金属−
Ｍｇ合金、４…融剤層、（ＣａＦ３・ＣａＣ１２
）。
台形の還元用容器の縦断面図である。 １…容器本体、２…角度α、３…希土類金属−
Ｍｇ合金、４…融剤層、（ＣａＦ３・ＣａＣ１２
）。
Claims (1)
- 【実用新案登録請求の範囲】 １ Ｍｇ合金法による希土類金属の製造において
、希土類金属−Ｍｇ合金を製造するための還元用
タンタル容器の形状が、逆円錐台形であることを
特徴とする還元用タンタル容器。 ２ 逆円錐台形の底面と稜線のなす角度αが９１
°≦α≦１１０°である請求項１に記載の還元用
タンタル容器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11783789U JPH0359358U (ja) | 1989-10-06 | 1989-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11783789U JPH0359358U (ja) | 1989-10-06 | 1989-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0359358U true JPH0359358U (ja) | 1991-06-11 |
Family
ID=31666037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11783789U Pending JPH0359358U (ja) | 1989-10-06 | 1989-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0359358U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014194056A (ja) * | 2013-03-29 | 2014-10-09 | Hitachi Metals Ltd | 希土類金属回収装置および希土類金属回収方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522181A (en) * | 1978-08-07 | 1980-02-16 | Fuji Electric Co Ltd | Appearance inspector of solid tablet |
-
1989
- 1989-10-06 JP JP11783789U patent/JPH0359358U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522181A (en) * | 1978-08-07 | 1980-02-16 | Fuji Electric Co Ltd | Appearance inspector of solid tablet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014194056A (ja) * | 2013-03-29 | 2014-10-09 | Hitachi Metals Ltd | 希土類金属回収装置および希土類金属回収方法 |