BR8007812A - Processo e dispositivo de automatizacao de um ciclo de desgaseificacao sob vacuo de ligas de aluminio - Google Patents
Processo e dispositivo de automatizacao de um ciclo de desgaseificacao sob vacuo de ligas de aluminioInfo
- Publication number
- BR8007812A BR8007812A BR8007812A BR8007812A BR8007812A BR 8007812 A BR8007812 A BR 8007812A BR 8007812 A BR8007812 A BR 8007812A BR 8007812 A BR8007812 A BR 8007812A BR 8007812 A BR8007812 A BR 8007812A
- Authority
- BR
- Brazil
- Prior art keywords
- degasification
- speed
- parameters
- vacuum
- regulated
- Prior art date
Links
- 238000007872 degassing Methods 0.000 title abstract 10
- 238000000034 method Methods 0.000 title abstract 3
- 229910000838 Al alloy Inorganic materials 0.000 title abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 230000015654 memory Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910001092 metal group alloy Inorganic materials 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/068—Obtaining aluminium refining handling in vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7929226A FR2472615A1 (fr) | 1979-11-28 | 1979-11-28 | Procede et dispositif d'automatisation d'un cycle de degazage sous vide d'alliages d'aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8007812A true BR8007812A (pt) | 1981-06-16 |
Family
ID=9232158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8007812A BR8007812A (pt) | 1979-11-28 | 1980-11-28 | Processo e dispositivo de automatizacao de um ciclo de desgaseificacao sob vacuo de ligas de aluminio |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4427443A (enExample) |
| EP (1) | EP0030060B1 (enExample) |
| JP (1) | JPS56102532A (enExample) |
| AT (1) | ATE28481T1 (enExample) |
| BR (1) | BR8007812A (enExample) |
| CA (1) | CA1182647A (enExample) |
| DE (1) | DE3071995D1 (enExample) |
| ES (1) | ES497192A0 (enExample) |
| FR (1) | FR2472615A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041900C (zh) * | 1994-10-20 | 1999-02-03 | 邱表来 | 一种生产高强抗震铸铝件的真空挤压及热处理的方法 |
| US5917114A (en) * | 1996-11-01 | 1999-06-29 | The Ohio State University | Degassing of liquid aluminum and other metals |
| JP4749816B2 (ja) * | 2005-09-28 | 2011-08-17 | 三菱アルミニウム株式会社 | 高純度アルミニウムスラブの製造方法 |
| CN117655355A (zh) * | 2023-12-05 | 2024-03-08 | 南昌航空大学 | 一种提高选区激光熔化铝合金焊接和修复致密度的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE311051B (enExample) | 1964-02-05 | 1969-05-27 | Asea Ab | |
| US3635696A (en) | 1968-05-21 | 1972-01-18 | Finkl & Sons Co | Treatment of molten metal using arc heat and vacuum |
| US3594155A (en) | 1968-10-30 | 1971-07-20 | Allegheny Ludlum Steel | Method for dynamically controlling decarburization of steel |
| US3700429A (en) | 1970-01-05 | 1972-10-24 | Allegheny Ludlum Steel | Method of controlling vacuum decarburization |
| US3958981A (en) | 1975-04-16 | 1976-05-25 | Southwire Company | Process for degassing aluminum and aluminum alloys |
| FR2312569A1 (fr) | 1975-05-27 | 1976-12-24 | Activite Atom Avance | Perfectionnement aux installations de traitement d'un metal fondu |
-
1979
- 1979-11-28 FR FR7929226A patent/FR2472615A1/fr active Granted
-
1980
- 1980-11-19 AT AT80201114T patent/ATE28481T1/de active
- 1980-11-19 EP EP80201114A patent/EP0030060B1/fr not_active Expired
- 1980-11-19 DE DE8080201114T patent/DE3071995D1/de not_active Expired
- 1980-11-26 US US06/210,622 patent/US4427443A/en not_active Expired - Lifetime
- 1980-11-27 CA CA000365599A patent/CA1182647A/fr not_active Expired
- 1980-11-27 ES ES497192A patent/ES497192A0/es active Granted
- 1980-11-28 JP JP16900780A patent/JPS56102532A/ja active Granted
- 1980-11-28 BR BR8007812A patent/BR8007812A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2472615B1 (enExample) | 1982-01-22 |
| FR2472615A1 (fr) | 1981-07-03 |
| CA1182647A (fr) | 1985-02-19 |
| ATE28481T1 (de) | 1987-08-15 |
| ES8107325A1 (es) | 1981-10-01 |
| ES497192A0 (es) | 1981-10-01 |
| EP0030060B1 (fr) | 1987-07-22 |
| US4427443A (en) | 1984-01-24 |
| JPS56102532A (en) | 1981-08-17 |
| EP0030060A1 (fr) | 1981-06-10 |
| JPH0224899B2 (enExample) | 1990-05-31 |
| DE3071995D1 (en) | 1987-08-27 |
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