JPH0343227Y2 - - Google Patents
Info
- Publication number
- JPH0343227Y2 JPH0343227Y2 JP5327985U JP5327985U JPH0343227Y2 JP H0343227 Y2 JPH0343227 Y2 JP H0343227Y2 JP 5327985 U JP5327985 U JP 5327985U JP 5327985 U JP5327985 U JP 5327985U JP H0343227 Y2 JPH0343227 Y2 JP H0343227Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas supply
- inert gas
- molten metal
- melting
- holding chamber
- 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.)
- Expired
Links
- 230000008018 melting Effects 0.000 claims description 51
- 238000002844 melting Methods 0.000 claims description 51
- 229910052751 metal Inorganic materials 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 39
- 239000011261 inert gas Substances 0.000 claims description 33
- 239000007789 gas Substances 0.000 claims description 12
- 229910001234 light alloy Inorganic materials 0.000 claims description 11
- 238000007872 degassing Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910001873 dinitrogen Inorganic materials 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000004907 flux Effects 0.000 description 5
- 238000007670 refining Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5327985U JPH0343227Y2 (zh) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5327985U JPH0343227Y2 (zh) | 1985-04-10 | 1985-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61185992U JPS61185992U (zh) | 1986-11-20 |
| JPH0343227Y2 true JPH0343227Y2 (zh) | 1991-09-10 |
Family
ID=30573987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5327985U Expired JPH0343227Y2 (zh) | 1985-04-10 | 1985-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343227Y2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016011792A (ja) * | 2014-06-30 | 2016-01-21 | 株式会社広築 | 非鉄金属の溶解保持炉及び溶解炉の耐火物の張替、補修方法 |
-
1985
- 1985-04-10 JP JP5327985U patent/JPH0343227Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016011792A (ja) * | 2014-06-30 | 2016-01-21 | 株式会社広築 | 非鉄金属の溶解保持炉及び溶解炉の耐火物の張替、補修方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61185992U (zh) | 1986-11-20 |
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