FR2113684A5 - - Google Patents
Info
- Publication number
- FR2113684A5 FR2113684A5 FR7139987A FR7139987A FR2113684A5 FR 2113684 A5 FR2113684 A5 FR 2113684A5 FR 7139987 A FR7139987 A FR 7139987A FR 7139987 A FR7139987 A FR 7139987A FR 2113684 A5 FR2113684 A5 FR 2113684A5
- Authority
- FR
- France
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- 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
- 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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8818170A | 1970-11-09 | 1970-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2113684A5 true FR2113684A5 (fr) | 1972-06-23 |
Family
ID=22209839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7139987A Expired FR2113684A5 (fr) | 1970-11-09 | 1971-11-08 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3728101A (fr) |
| BR (1) | BR7107440D0 (fr) |
| CA (1) | CA951518A (fr) |
| DE (1) | DE2155589B2 (fr) |
| FI (1) | FI56031B (fr) |
| FR (1) | FR2113684A5 (fr) |
| GB (1) | GB1369655A (fr) |
| IT (1) | IT942300B (fr) |
| SE (1) | SE388879B (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2199004A1 (fr) * | 1972-09-07 | 1974-04-05 | Kloeckner Werke Ag | |
| FR2401225A1 (fr) * | 1977-08-22 | 1979-03-23 | Krupp Ag Huettenwerke | Procede de fabrication d'aciers inoxydables a tres faibles teneurs en carbone |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3861888A (en) * | 1973-06-28 | 1975-01-21 | Union Carbide Corp | Use of CO{HD 2 {B in argon-oxygen refining of molten metal |
| US3947267A (en) * | 1973-07-23 | 1976-03-30 | Armco Steel Corporation | Process for making stainless steel |
| SE429561B (sv) * | 1980-06-10 | 1983-09-12 | Skf Steel Eng Ab | Sett for kontinuerlig framstellning av lagkolhaltiga kromstal av kromoxidhaltiga utgangsmaterial med hjelp av en plasmagenerator |
| US4405365A (en) * | 1982-08-30 | 1983-09-20 | Pennsylvania Engineering Corporation | Method for the fabrication of special steels in metallurgical vessels |
| US5112387A (en) * | 1991-08-21 | 1992-05-12 | Instituto Mexicano De Investigaciones Siderurgicas | Producing stainless steels in electric arc furnaces without secondary processing |
| US5609669A (en) * | 1993-11-22 | 1997-03-11 | Brunner; Mikael | Method of manufacturing stainless steel |
| 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 |
| DE102007050478A1 (de) * | 2007-10-23 | 2009-04-30 | Sms Demag Ag | Verfahren zur Rostfreistahlerzeugung mit Direktreduktionsöfen für Ferrochrom und Ferronickel auf der Primärseite eines Konverters |
-
1970
- 1970-11-09 US US00088181A patent/US3728101A/en not_active Expired - Lifetime
-
1971
- 1971-10-25 CA CA126,007,A patent/CA951518A/en not_active Expired
- 1971-11-04 GB GB5136571A patent/GB1369655A/en not_active Expired
- 1971-11-05 FI FI3166/71A patent/FI56031B/fi active
- 1971-11-08 IT IT53931/71A patent/IT942300B/it active
- 1971-11-08 FR FR7139987A patent/FR2113684A5/fr not_active Expired
- 1971-11-08 SE SE7114237A patent/SE388879B/xx unknown
- 1971-11-08 BR BR7440/71A patent/BR7107440D0/pt unknown
- 1971-11-09 DE DE2155589A patent/DE2155589B2/de not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2199004A1 (fr) * | 1972-09-07 | 1974-04-05 | Kloeckner Werke Ag | |
| FR2401225A1 (fr) * | 1977-08-22 | 1979-03-23 | Krupp Ag Huettenwerke | Procede de fabrication d'aciers inoxydables a tres faibles teneurs en carbone |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1369655A (en) | 1974-10-09 |
| DE2155589B2 (de) | 1979-01-18 |
| DE2155589A1 (de) | 1972-05-10 |
| FI56031B (fi) | 1979-07-31 |
| US3728101A (en) | 1973-04-17 |
| SE388879B (sv) | 1976-10-18 |
| IT942300B (it) | 1973-03-20 |
| CA951518A (en) | 1974-07-23 |
| BR7107440D0 (pt) | 1973-04-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |