JPS6122012B2 - - Google Patents
Info
- Publication number
- JPS6122012B2 JPS6122012B2 JP19784883A JP19784883A JPS6122012B2 JP S6122012 B2 JPS6122012 B2 JP S6122012B2 JP 19784883 A JP19784883 A JP 19784883A JP 19784883 A JP19784883 A JP 19784883A JP S6122012 B2 JPS6122012 B2 JP S6122012B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- molten aluminum
- aluminum
- atmosphere
- molten
- 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
- 229910052782 aluminium Inorganic materials 0.000 claims description 42
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 42
- 239000007789 gas Substances 0.000 claims description 34
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 21
- 150000003839 salts Chemical class 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 229910016569 AlF 3 Inorganic materials 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910020808 NaBF Inorganic materials 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19784883A JPS6089528A (ja) | 1983-10-21 | 1983-10-21 | アルミニウム溶湯の処理方法 |
| DE8484112667T DE3480855D1 (de) | 1983-10-21 | 1984-10-19 | Verfahren zur entfernung von wasserstoffgas und nichtmetallischen verunreinigungen aus aluminiumschmelzen. |
| EP84112667A EP0142727B1 (en) | 1983-10-21 | 1984-10-19 | Process for treating molten aluminum to remove hydrogen gas and non-metallic inclusions therefrom |
| US06/663,056 US4556419A (en) | 1983-10-21 | 1984-10-19 | Process for treating molten aluminum to remove hydrogen gas and non-metallic inclusions therefrom |
| AU34545/84A AU549799B2 (en) | 1983-10-21 | 1984-10-22 | Removal of hydrogen and non-metallic inclusions from aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19784883A JPS6089528A (ja) | 1983-10-21 | 1983-10-21 | アルミニウム溶湯の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6089528A JPS6089528A (ja) | 1985-05-20 |
| JPS6122012B2 true JPS6122012B2 (ko) | 1986-05-29 |
Family
ID=16381341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19784883A Granted JPS6089528A (ja) | 1983-10-21 | 1983-10-21 | アルミニウム溶湯の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6089528A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO310115B1 (no) * | 1999-09-03 | 2001-05-21 | Norsk Hydro As | Utstyr for smeltebehandling |
-
1983
- 1983-10-21 JP JP19784883A patent/JPS6089528A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6089528A (ja) | 1985-05-20 |
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