JPH0469452U - - Google Patents
Info
- Publication number
- JPH0469452U JPH0469452U JP11160190U JP11160190U JPH0469452U JP H0469452 U JPH0469452 U JP H0469452U JP 11160190 U JP11160190 U JP 11160190U JP 11160190 U JP11160190 U JP 11160190U JP H0469452 U JPH0469452 U JP H0469452U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- side wall
- container body
- storage port
- refining agent
- 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
- 238000007670 refining Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
第１図のａは、本考案保持具の斜視図、同ｂは
それの中央縦断面図、第２図は、精錬剤添加のも
ようを示す従来方法ａと、本考案に従う方法ｂと
の説明図、第３図は、Ｎａ添加後の経過時間と合
金中のＮａ含有量との関係を示すグラフである。
１……容器本体、２，３，４……通孔、４ａ…
…縁取り部、５……精錬剤、６……取鍋、７……
溶融ドロス、８……合金溶湯。
Fig. 1a is a perspective view of the holder of the present invention, b is a central longitudinal sectional view thereof, and Fig. 2 shows the conventional method a and the method b according to the present invention, which show how the refining agent is added. The explanatory diagram, FIG. 3, is a graph showing the relationship between the elapsed time after Na addition and the Na content in the alloy. 1... Container body, 2, 3, 4... Through hole, 4a...
...Edging part, 5...Refining agent, 6...Ladle, 7...
Molten dross, 8...Alloy molten metal.
Claims (1)
ラミツクスもしくはそれの複合体からなる箱形の
容器本体１を主体として、この容器本体１の側壁
と頂部とにそれぞれ１以上の通孔２，３，４を設
け、かつそのうちの側壁通孔の１つ４を大口径の
精錬剤収容口として構成すると共に、この収容口
まわりに縁取り部４ａを形成してなる精錬剤保持
具。 The main body is a box-shaped container body 1 made of approximately hemispherical ceramics or a composite thereof, which has a higher specific gravity than the refined molten metal, and one or more through holes 2, 3, and 3 are formed in the side wall and the top of the container body 1, respectively. 4, one of the side wall through holes 4 is configured as a large-diameter refining agent storage port, and a border portion 4a is formed around this storage port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11160190U JPH0469452U (en) | 1990-10-26 | 1990-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11160190U JPH0469452U (en) | 1990-10-26 | 1990-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469452U true JPH0469452U (en) | 1992-06-19 |
Family
ID=31859069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11160190U Pending JPH0469452U (en) | 1990-10-26 | 1990-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469452U (en) |
-
1990
- 1990-10-26 JP JP11160190U patent/JPH0469452U/ja active Pending