FR2064089A7 - Electroslag remelting process - for prodn of special steels - Google Patents
Electroslag remelting process - for prodn of special steelsInfo
- Publication number
- FR2064089A7 FR2064089A7 FR7036123A FR7036123A FR2064089A7 FR 2064089 A7 FR2064089 A7 FR 2064089A7 FR 7036123 A FR7036123 A FR 7036123A FR 7036123 A FR7036123 A FR 7036123A FR 2064089 A7 FR2064089 A7 FR 2064089A7
- Authority
- FR
- France
- Prior art keywords
- prodn
- electroslag remelting
- remelting process
- special steels
- remelted
- 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.)
- Expired
Links
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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/18—Electroslag remelting
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Continuous Casting (AREA)
Abstract
At least one consumable electrode contg. the base alloying elements and at least one other consumable electrode contg. the addition elements are remelted directly, simultaneously, continuously and regularly. The alloy thus obtained is cast continuously. The process may be carried out in a rectangular or cylindrical crucible, but a better yield is obtained if the process is carried out in a two part mould the top of which is wider than the bottom, thus enabling a larger electrode to be remelted than the ingot to be cast and enabling the process to be carried on for a longer time.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU59553 | 1969-10-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2064089A7 true FR2064089A7 (en) | 1971-07-16 |
FR2064089B3 FR2064089B3 (en) | 1973-06-08 |
Family
ID=19726168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7036123A Expired FR2064089A7 (en) | 1969-10-01 | 1970-10-01 | Electroslag remelting process - for prodn of special steels |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS508001B1 (en) |
AU (1) | AU2027870A (en) |
BE (1) | BE756902A (en) |
DE (1) | DE2048145A1 (en) |
FR (1) | FR2064089A7 (en) |
LU (1) | LU59553A1 (en) |
NL (1) | NL7014424A (en) |
ZA (1) | ZA706468B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6299902U (en) * | 1985-12-13 | 1987-06-25 | ||
JPS6369928A (en) * | 1986-09-09 | 1988-03-30 | Nippon Kokan Kk <Nkk> | Production of alloy |
JP2001262245A (en) * | 2000-03-21 | 2001-09-26 | General Electric Co <Ge> | Apparatus and method for refining bottom-pouring type electroslag |
JP2003013153A (en) * | 2001-06-29 | 2003-01-15 | Taiyo Koko Co Ltd | Method for producing vanadium material |
-
0
- BE BE756902D patent/BE756902A/xx unknown
-
1969
- 1969-10-01 LU LU59553D patent/LU59553A1/xx unknown
-
1970
- 1970-09-22 ZA ZA706468A patent/ZA706468B/en unknown
- 1970-09-23 AU AU20278/70A patent/AU2027870A/en not_active Expired
- 1970-09-30 DE DE19702048145 patent/DE2048145A1/en active Pending
- 1970-10-01 FR FR7036123A patent/FR2064089A7/en not_active Expired
- 1970-10-01 NL NL7014424A patent/NL7014424A/xx unknown
- 1970-10-01 JP JP45086304A patent/JPS508001B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ZA706468B (en) | 1971-05-27 |
DE2048145A1 (en) | 1971-04-08 |
BE756902A (en) | 1971-03-01 |
LU59553A1 (en) | 1971-08-10 |
AU2027870A (en) | 1972-03-30 |
FR2064089B3 (en) | 1973-06-08 |
NL7014424A (en) | 1971-04-05 |
JPS508001B1 (en) | 1975-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |