GB1041269A - Method for adding additives to molten steel while tapping - Google Patents
Method for adding additives to molten steel while tappingInfo
- Publication number
- GB1041269A GB1041269A GB32948/63A GB3294863A GB1041269A GB 1041269 A GB1041269 A GB 1041269A GB 32948/63 A GB32948/63 A GB 32948/63A GB 3294863 A GB3294863 A GB 3294863A GB 1041269 A GB1041269 A GB 1041269A
- Authority
- GB
- United Kingdom
- Prior art keywords
- additives
- molten steel
- nitrogen
- pipe
- layers
- 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
- 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
- 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
- C21C7/06—Deoxidising, e.g. killing
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12097—Nonparticulate component encloses particles
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12222—Shaped configuration for melting [e.g., package, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12986—Adjacent functionally defined components
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP37035065A JPS4917930B1 (zh) | 1962-08-24 | 1962-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1041269A true GB1041269A (en) | 1966-09-01 |
Family
ID=12431603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32948/63A Expired GB1041269A (en) | 1962-08-24 | 1963-08-20 | Method for adding additives to molten steel while tapping |
Country Status (4)
Country | Link |
---|---|
US (1) | US3322530A (zh) |
JP (1) | JPS4917930B1 (zh) |
AT (1) | AT262355B (zh) |
GB (1) | GB1041269A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2493873A1 (fr) * | 1980-11-07 | 1982-05-14 | Dunn Jr Edward | Procede d'epuration de l'acier en poche de coulee |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3784177A (en) * | 1972-07-26 | 1974-01-08 | Metallurg Exoproducts Corp | Method and apparatus for ladle additions |
US3942775A (en) * | 1973-04-02 | 1976-03-09 | Labate Michael D | Submerged desulphurization device and method |
US3934862A (en) * | 1973-04-12 | 1976-01-27 | Labate Michael D | Device for supplying a treating agent to molten metal in a ladle |
US4052202A (en) * | 1975-09-25 | 1977-10-04 | Reactive Metals & Alloys Corporation | Zirconium alloy additive and method for making zirconium additions to steels |
JPS534033U (zh) * | 1976-06-29 | 1978-01-14 | ||
US4135920A (en) * | 1976-07-06 | 1979-01-23 | Barbakadze Dzhondo F | Method of introducing powdered material into molten metal |
JPS5390141U (zh) * | 1976-12-24 | 1978-07-24 | ||
FI56857C (fi) * | 1977-06-21 | 1980-04-10 | Outokumpu Oy | Saett och anordning foer raffinering av smaeltor med ett pulverformigt fast material och/eller gas |
JPS63123554A (ja) * | 1986-11-14 | 1988-05-27 | Nippon Steel Corp | 快削鋼の製造方法 |
DE3734877C1 (de) * | 1987-10-15 | 1988-10-27 | Sueddeutsche Kalkstickstoff | Mittel und Verfahren zur Aufstickung von Gusseisen |
DE3739156A1 (de) * | 1987-11-19 | 1989-06-01 | Sueddeutsche Kalkstickstoff | Stickstoffhaltiges zusatzmittel fuer stahlschmelzen |
US20080314201A1 (en) * | 2007-05-17 | 2008-12-25 | Marzec Gregory P | Enhanced Alloy Recovery In Molten Steel Baths Utilizing Cored Wires Doped With Dispersants |
RU2529132C2 (ru) * | 2007-05-17 | 2014-09-27 | Общество С Ограниченной Ответственностью "Аффиваль Восток" | Обеспечение улучшенного усвоения сплава в ванне расплавленной стали с использованием проволоки с сердечником, содержащим раскислители |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1335370A (en) * | 1917-10-09 | 1920-03-30 | Ellis Foster Co | Desulfurizing cast-iron |
US2085802A (en) * | 1935-08-22 | 1937-07-06 | Charles Hardy Inc | Treatment of metals |
US2370364A (en) * | 1941-02-28 | 1945-02-27 | Rustless Iron & Steel Corp | Alloy steel process |
US2662008A (en) * | 1950-08-17 | 1953-12-08 | United States Steel Corp | Device for progressively releasing a reagent in a bath of molten metal |
US2705196A (en) * | 1952-02-20 | 1955-03-29 | Manufacturers Chemical Corp | Process for de-oxidizing a molten metal |
US2747990A (en) * | 1953-05-25 | 1956-05-29 | British Cast Iron Res Ass | Process of producing grey cast iron |
US2918365A (en) * | 1953-08-10 | 1959-12-22 | Yawata Seitetsu K K | Method for controlling compositions of molten pig iron and slag in a blast furnace |
US2915386A (en) * | 1955-01-24 | 1959-12-01 | Vanadium Corp Of America | Device for supplying treating agents sequentially to molten metal |
GB785551A (en) * | 1955-02-18 | 1957-10-30 | Fredrik Jorgen Ording Hurum | Method and apparatus for generating magnesium vapour in the interior of a molten metal or alloy using magnesium oxide |
US2879156A (en) * | 1956-06-07 | 1959-03-24 | Hurum Fredrik Jorgen Ording | Methods for the treatment of a melt with briquetted substances |
GB874181A (en) * | 1958-10-28 | 1961-08-02 | Mannesmann Ag | Method and apparatus for the addition of deoxidising and alloying elements to molten metal baths |
US3056190A (en) * | 1960-04-06 | 1962-10-02 | Dow Chemical Co | Composite metal article and method of making same |
US3080228A (en) * | 1960-08-03 | 1963-03-05 | Blackstone Corp | Process for the production of cast iron |
DE1219183B (de) * | 1962-03-28 | 1966-06-16 | Reisholz Stahl & Roehrenwerk | Verfahren zur Verhinderung von Kernfehlern in Gussbloecken |
-
1962
- 1962-08-24 JP JP37035065A patent/JPS4917930B1/ja active Pending
-
1963
- 1963-08-20 GB GB32948/63A patent/GB1041269A/en not_active Expired
- 1963-08-23 US US304019A patent/US3322530A/en not_active Expired - Lifetime
- 1963-08-26 AT AT683863A patent/AT262355B/de active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2493873A1 (fr) * | 1980-11-07 | 1982-05-14 | Dunn Jr Edward | Procede d'epuration de l'acier en poche de coulee |
Also Published As
Publication number | Publication date |
---|---|
JPS4917930B1 (zh) | 1974-05-07 |
AT262355B (de) | 1968-06-10 |
US3322530A (en) | 1967-05-30 |
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