FR2407267A1 - Procede de fabrication d'alliages de nickel - Google Patents
Procede de fabrication d'alliages de nickelInfo
- Publication number
- FR2407267A1 FR2407267A1 FR7819358A FR7819358A FR2407267A1 FR 2407267 A1 FR2407267 A1 FR 2407267A1 FR 7819358 A FR7819358 A FR 7819358A FR 7819358 A FR7819358 A FR 7819358A FR 2407267 A1 FR2407267 A1 FR 2407267A1
- Authority
- FR
- France
- Prior art keywords
- nickel
- ferro
- nickel alloys
- manufacturing nickel
- lime
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910000990 Ni alloy Inorganic materials 0.000 title 1
- 229910000863 Ferronickel Inorganic materials 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000008267 milk Substances 0.000 abstract 1
- 210000004080 milk Anatomy 0.000 abstract 1
- 235000013336 milk Nutrition 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Classifications
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/005—Manufacture of stainless steel
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Powder Metallurgy (AREA)
Abstract
L'INVENTION CONCERNE UN PROCEDE POUR LA PRODUCTION DES ALLIAGES CONTENANT DU NICKEL TEL QUE LE FERRO-NICKEL ET LES ACIERS INOXYDABLES. LE PROCEDE SELON L'INVENTION CONSISTE A CHARGER DANS UN CONVERTISSEUR COMPORTANT DES TUYERES D'INJECTION D'OXYGENE PAR LE FOND D'AU MOINS UNE PARTIE DE LA QUANTITE DE CHAUX NECESSAIRE POUR FORMER LE LAITIER SOUS LA FORME DE POUDRE DE CHAUX A TRAVERS LES TUYERES, AVEC PRE-CHAUFFAGE AVANT L'ADDITION DE FERRO-NICKEL BRUT LIQUIDE POUR OBTENIR DU FERRO-NICKEL OU DE L'ACIER INOXYDABLE AYANT UNE TENEUR MAXIMALE EN SOUFRE DE 0,05.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR54662A GR59290B (en) | 1977-10-29 | 1977-10-29 | Process for the production of nickel alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2407267A1 true FR2407267A1 (fr) | 1979-05-25 |
| FR2407267B1 FR2407267B1 (fr) | 1985-09-27 |
Family
ID=10928136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7819358A Expired FR2407267B1 (fr) | 1977-10-29 | 1978-06-28 | Procede de fabrication d'alliages de nickel |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4200453A (fr) |
| JP (1) | JPS5474222A (fr) |
| BR (1) | BR7804895A (fr) |
| CA (1) | CA1119002A (fr) |
| FR (1) | FR2407267B1 (fr) |
| GR (1) | GR59290B (fr) |
| PH (1) | PH14938A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5575829A (en) * | 1995-06-06 | 1996-11-19 | Armco Inc. | Direct use of sulfur-bearing nickel concentrate in making Ni alloyed stainless steel |
| JP4540488B2 (ja) * | 2005-01-18 | 2010-09-08 | 株式会社日向製錬所 | フェロニッケルの脱硫方法 |
| JP6849280B2 (ja) * | 2017-02-24 | 2021-03-24 | 株式会社日向製錬所 | 脱硫剤添加設備 |
| CN116770121B (zh) * | 2023-06-19 | 2024-10-22 | 基迈克材料科技（苏州）有限公司 | 一种将微量硫元素引入熔炼制程材料的方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU58309A1 (fr) * | 1969-02-27 | 1969-07-15 | ||
| DE2316110B1 (de) * | 1973-03-30 | 1974-04-11 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Verfahren zur verminderung des gehaltes an eisen bei nickel-eisenschmelzen |
| BE834767A (fr) * | 1975-10-22 | 1976-04-22 | Procede pour enrichir des ferro-alliages en elements non ferreux tels que le nickel et/ou le cobalt |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954445A (en) * | 1974-08-30 | 1976-05-04 | United States Steel Corporation | Method of controlling temperature in Q-BOP |
| JPS5428292B2 (fr) * | 1975-03-06 | 1979-09-14 | ||
| JPS51143515A (en) * | 1975-06-05 | 1976-12-09 | Nippon Steel Corp | Method for improving the fineness of nickel in a ferro-nickel alloy |
-
1977
- 1977-10-29 GR GR54662A patent/GR59290B/el unknown
-
1978
- 1978-06-28 FR FR7819358A patent/FR2407267B1/fr not_active Expired
- 1978-07-28 BR BR7804895A patent/BR7804895A/pt unknown
- 1978-08-24 JP JP10334978A patent/JPS5474222A/ja active Pending
- 1978-09-20 US US05/944,080 patent/US4200453A/en not_active Expired - Lifetime
- 1978-10-19 CA CA000313739A patent/CA1119002A/fr not_active Expired
- 1978-10-23 PH PH21722A patent/PH14938A/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU58309A1 (fr) * | 1969-02-27 | 1969-07-15 | ||
| DE2316110B1 (de) * | 1973-03-30 | 1974-04-11 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Verfahren zur verminderung des gehaltes an eisen bei nickel-eisenschmelzen |
| BE834767A (fr) * | 1975-10-22 | 1976-04-22 | Procede pour enrichir des ferro-alliages en elements non ferreux tels que le nickel et/ou le cobalt |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2407267B1 (fr) | 1985-09-27 |
| JPS5474222A (en) | 1979-06-14 |
| GR59290B (en) | 1977-12-08 |
| BR7804895A (pt) | 1979-05-22 |
| CA1119002A (fr) | 1982-03-02 |
| PH14938A (en) | 1982-01-29 |
| US4200453A (en) | 1980-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |