AT272391B - Verfahren zum Einschmelzen von Stahlabfällen, die Basisgehalte an Chrom, Chrom-Nickel und Chrom-Nickel-Molybdän aufweisen - Google Patents
Verfahren zum Einschmelzen von Stahlabfällen, die Basisgehalte an Chrom, Chrom-Nickel und Chrom-Nickel-Molybdän aufweisenInfo
- Publication number
- AT272391B AT272391B AT803467A AT803467A AT272391B AT 272391 B AT272391 B AT 272391B AT 803467 A AT803467 A AT 803467A AT 803467 A AT803467 A AT 803467A AT 272391 B AT272391 B AT 272391B
- Authority
- AT
- Austria
- Prior art keywords
- chromium
- nickel
- molybdenum
- melting down
- down steel
- Prior art date
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 title 1
- 229910052804 chromium Inorganic materials 0.000 title 1
- 239000011651 chromium Substances 0.000 title 1
- OGSYQYXYGXIQFH-UHFFFAOYSA-N chromium molybdenum nickel Chemical compound [Cr].[Ni].[Mo] OGSYQYXYGXIQFH-UHFFFAOYSA-N 0.000 title 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 title 1
- 238000002844 melting Methods 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
-
- 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
- C21C5/52—Manufacture of steel in electric furnaces
-
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5264—Manufacture of alloyed steels including ferro-alloys
-
- 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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
- C21C7/0685—Decarburising of stainless steel
-
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
-
- 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
- C21C7/10—Handling in a vacuum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV0032211 | 1966-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT272391B true AT272391B (de) | 1969-07-10 |
Family
ID=7587082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT803467A AT272391B (de) | 1966-10-27 | 1967-09-01 | Verfahren zum Einschmelzen von Stahlabfällen, die Basisgehalte an Chrom, Chrom-Nickel und Chrom-Nickel-Molybdän aufweisen |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT272391B (de) |
| BE (1) | BE705654A (de) |
| DE (1) | DE1508296B2 (de) |
| ES (1) | ES342836A1 (de) |
| GB (1) | GB1149133A (de) |
| SE (1) | SE312818B (de) |
| SU (1) | SU405208A3 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE85136T1 (de) * | 1982-02-01 | 1984-04-12 | Allied Iron Co., 48203 Detroit, Mich. | Behandelte eisenmetalle und verfahren zu ihrer behandlung. |
| FR2553435A1 (fr) * | 1983-10-12 | 1985-04-19 | Commissariat Energie Atomique | Procede de traitement d'un acier contenant des elements metalliques, notamment du cobalt et/ou du nickel, en vue d'eliminer ces elements de l'acier |
| LU90232B1 (fr) * | 1998-04-08 | 1999-10-11 | Wurth Paul Sa | Procédé de fabrication d'aciers inoxydables et d'aciers à fortes teneurs en elements d'alliage |
-
1966
- 1966-10-27 DE DE19661508296 patent/DE1508296B2/de active Pending
-
1967
- 1967-06-30 SE SE1011167A patent/SE312818B/xx unknown
- 1967-07-10 ES ES342836A patent/ES342836A1/es not_active Expired
- 1967-09-01 AT AT803467A patent/AT272391B/de active
- 1967-09-06 GB GB4081067A patent/GB1149133A/en not_active Expired
- 1967-10-14 SU SU1190471A patent/SU405208A3/ru active
- 1967-10-25 BE BE705654D patent/BE705654A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE705654A (de) | 1968-03-01 |
| SE312818B (de) | 1969-07-28 |
| ES342836A1 (es) | 1968-08-16 |
| SU405208A3 (de) | 1973-10-22 |
| DE1508296B2 (de) | 1970-09-10 |
| GB1149133A (en) | 1969-04-16 |
| DE1508296A1 (de) | 1969-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1363453A (fr) | Matériau et procédé de soudage | |
| CH510505A (de) | Werkzeug zum Sägen von harten Werkstoffen und Verfahren zu dessen Herstellung | |
| AT270997B (de) | Verfahren und Vorrichtung zum kontinuierlichen Aufbereiten von Kunststoffmassen | |
| AT244372B (de) | Einrichtung zur kontinuierlichen Temperaturmessung von Eisen- und Stahlschmelzen, insbesondere beim Blasstahlverfahren | |
| CH456166A (de) | Rein austenitischer Stahl und seine Verwendung | |
| AT272391B (de) | Verfahren zum Einschmelzen von Stahlabfällen, die Basisgehalte an Chrom, Chrom-Nickel und Chrom-Nickel-Molybdän aufweisen | |
| AT294155B (de) | Verfahren und Anlage zum kontinuierlichen Frischen von Metallen | |
| DE1904303B2 (de) | Verfahren und vorrichtung zum abschrecken von walzgut | |
| CH420619A (de) | Verfahren zur fortlaufenden Wiederverwendung von Polyäthylenterephthalat-Abfällen | |
| CH446622A (de) | Verfahren und Anlage zum Stranggiessen von Metallen | |
| CH433609A (de) | Verfahren zum Stranggiessen von Stahl | |
| CH489982A (de) | Verfahren zum Begrünen von Böden und Rückstandsdeponien | |
| CH433976A (de) | Verfahren und Material zum Entwickeln von Diazotypien | |
| CH362217A (de) | Verfahren und Vorrichtung zum Schweissen von Kunststoff | |
| CH439347A (de) | Thermographisches Verfahren und Material für seine Durchführung | |
| AT264981B (de) | Verfahren und Vorrichtung zur thermischen Schichtenbekleidung und/oder Verbindung von Metall- und Nichmetallteilen | |
| AT327970B (de) | Verfahren zum frischen von stahlschmelzen, insbesondere chromstahlschmelzen | |
| AT305942B (de) | Verbundstoff und Verfahren zu dessen Herstellung | |
| AT290589B (de) | Verfahren zum Schmelzen und bzw. oder Frischen von Metallen | |
| CH463902A (de) | Verfahren zum elektrolytischen Abscheiden von Chrom | |
| AT257320B (de) | Verfahren zum kontinuierlichen Beizen von strangförmigem Material | |
| AT277173B (de) | Verfahren und Vorrichtung zum Einkapseln von Material | |
| CH424429A (de) | Verfahren zum Teilen von Feinwalzgut | |
| CH444988A (de) | Verfahren und Vorrichtung zum Schmelzen schwer schmelzbaren Materials | |
| CH476104A (de) | Verfahren zum Zurichten von Leder |