FR2479266A3 - Procede et installation pour l'introduction de produits solides dans un bain de metal par l'intermediaire de fils fourres ou pleins - Google Patents
Procede et installation pour l'introduction de produits solides dans un bain de metal par l'intermediaire de fils fourres ou pleins Download PDFInfo
- Publication number
- FR2479266A3 FR2479266A3 FR8105617A FR8105617A FR2479266A3 FR 2479266 A3 FR2479266 A3 FR 2479266A3 FR 8105617 A FR8105617 A FR 8105617A FR 8105617 A FR8105617 A FR 8105617A FR 2479266 A3 FR2479266 A3 FR 2479266A3
- Authority
- FR
- France
- Prior art keywords
- wire
- wheel
- driven
- followed
- bath
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 8
- 239000007787 solid Substances 0.000 title abstract description 6
- 238000011282 treatment Methods 0.000 title abstract description 4
- 238000009434 installation Methods 0.000 claims description 13
- 239000000047 product Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 239000012265 solid product Substances 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims 1
- 238000005275 alloying Methods 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000002893 slag Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000007792 addition Methods 0.000 description 4
- 239000012159 carrier gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003340 mental effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
- F27D3/0026—Introducing additives into the melt
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/06—Sulfating roasting
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
- C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU82313A LU82313A1 (fr) | 1980-04-01 | 1980-04-01 | Procede et installation pour l'introduction de produits solides dans un bain de metal par l'intermediaire de fils fourres resp pleins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2479266A3 true FR2479266A3 (fr) | 1981-10-02 |
| FR2479266B3 FR2479266B3 (show.php) | 1982-01-08 |
Family
ID=19729381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8105617A Granted FR2479266A3 (fr) | 1980-04-01 | 1981-03-20 | Procede et installation pour l'introduction de produits solides dans un bain de metal par l'intermediaire de fils fourres ou pleins |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE888164A (show.php) |
| DE (1) | DE8108872U1 (show.php) |
| FR (1) | FR2479266A3 (show.php) |
| IT (1) | IT1136964B (show.php) |
| LU (1) | LU82313A1 (show.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7906747B2 (en) | 2004-06-10 | 2011-03-15 | Affival | Cored wire |
-
1980
- 1980-04-01 LU LU82313A patent/LU82313A1/fr unknown
-
1981
- 1981-03-20 FR FR8105617A patent/FR2479266A3/fr active Granted
- 1981-03-26 DE DE19818108872U patent/DE8108872U1/de not_active Expired
- 1981-03-26 IT IT20750/81A patent/IT1136964B/it active
- 1981-03-27 BE BE6/47420A patent/BE888164A/fr not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7906747B2 (en) | 2004-06-10 | 2011-03-15 | Affival | Cored wire |
Also Published As
| Publication number | Publication date |
|---|---|
| DE8108872U1 (de) | 1981-08-06 |
| LU82313A1 (fr) | 1981-12-02 |
| IT1136964B (it) | 1986-09-03 |
| FR2479266B3 (show.php) | 1982-01-08 |
| IT8120750A0 (it) | 1981-03-26 |
| BE888164A (fr) | 1981-07-16 |
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