GB1451350A - Flux and slag conditioner for baste iron and steel refining processes - Google Patents
Flux and slag conditioner for baste iron and steel refining processesInfo
- Publication number
- GB1451350A GB1451350A GB6010573A GB6010573A GB1451350A GB 1451350 A GB1451350 A GB 1451350A GB 6010573 A GB6010573 A GB 6010573A GB 6010573 A GB6010573 A GB 6010573A GB 1451350 A GB1451350 A GB 1451350A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flux
- iron
- baste
- refining processes
- steel refining
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 4
- 230000004907 flux Effects 0.000 title abstract 3
- 229910052742 iron Inorganic materials 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000007670 refining Methods 0.000 title 1
- 239000002893 slag Substances 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 229910021537 Kernite Inorganic materials 0.000 abstract 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 2
- -1 rasorite Chemical class 0.000 abstract 2
- 238000009628 steelmaking Methods 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 150000001639 boron compounds Chemical class 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- ILOKQJWLMPPMQU-UHFFFAOYSA-N calcium;oxido(oxo)borane Chemical compound [Ca+2].[O-]B=O.[O-]B=O ILOKQJWLMPPMQU-UHFFFAOYSA-N 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 229910021540 colemanite Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003500 flue dust Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910021539 ulexite Inorganic materials 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
- 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
- C21C7/076—Use of slags or fluxes as treating agents
-
- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/36—Processes yielding slags of special composition
-
- 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)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
1451350 Flux for basic steelmaking CARAD Inc 28 Dec 1973 60105/73 Headings C7D and C7M A flux for basic iron and steelmaking process comprises by wt. being calculated as metal but present as compounds particularly oxides or carbonates. The composition may also contain up to 20% of a boron compound particularly rasorite, colemanite, boric acid, anhydrous borax, boron trioxide, calcium metaborate ulexite, inderite, kernite or kurnakovite. The calcium fluoride may be obtained as a by-product from aluminium manufacture, and the manganese as ore or flue dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6010573A GB1451350A (en) | 1973-12-28 | 1973-12-28 | Flux and slag conditioner for baste iron and steel refining processes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6010573A GB1451350A (en) | 1973-12-28 | 1973-12-28 | Flux and slag conditioner for baste iron and steel refining processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1451350A true GB1451350A (en) | 1976-09-29 |
Family
ID=10485019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6010573A Expired GB1451350A (en) | 1973-12-28 | 1973-12-28 | Flux and slag conditioner for baste iron and steel refining processes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1451350A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3242958B1 (en) | 2015-01-09 | 2018-08-15 | S.A. Lhoist Recherche Et Developpement | Process for dephosphorization of molten metal during a refining process |
| CN112322841A (en) * | 2020-10-22 | 2021-02-05 | 阳新金晟贸易有限公司 | Industrial fluxing agent and preparation method thereof |
-
1973
- 1973-12-28 GB GB6010573A patent/GB1451350A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3242958B1 (en) | 2015-01-09 | 2018-08-15 | S.A. Lhoist Recherche Et Developpement | Process for dephosphorization of molten metal during a refining process |
| CN112322841A (en) * | 2020-10-22 | 2021-02-05 | 阳新金晟贸易有限公司 | Industrial fluxing agent and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3809547A (en) | Electric furnace steelmaking process using oxide of boron additive | |
| GB1451350A (en) | Flux and slag conditioner for baste iron and steel refining processes | |
| ES432844A1 (en) | Additives to improve slag formation in steelmaking furnaces | |
| GB1412407A (en) | Treatment of slag in iron and steelworks | |
| ES465997A1 (en) | Removal of magnesium from an aluminum alloy | |
| GB1005163A (en) | Improvements in the manufacture of inoculants for cast irons | |
| US3574597A (en) | Acceleration of the dissolution of lime in the basic oxygen furnace process | |
| ES427095A1 (en) | Method for refining iron-base metal | |
| GB1450385A (en) | Basic oxygen steelmaking and additive compositions therefor | |
| ES433980A2 (en) | Method of refining steel | |
| GB1492732A (en) | Slag formation in the production of ferrochromium | |
| GB2058041A (en) | Composition for torch gunite of converter linings | |
| US3744991A (en) | Acceleration of the dissolution of lime in the basic oxygen furnace process | |
| ES305715A1 (en) | Method of protecting metal surfaces during heat treatment | |
| GB835787A (en) | Exothermic reaction mixture | |
| JPS5258009A (en) | Process for converter blowing of low silicon molten iron | |
| GB1004224A (en) | Improvements in and relating to ferromanganese alloys | |
| SU141173A1 (en) | Manganese alloy | |
| SU576182A1 (en) | Welding flux composition | |
| US2134617A (en) | Alloying molybdenum | |
| KR20050045629A (en) | Molybdenum oxide briquette and production method thereof | |
| GB548880A (en) | Improvements in or relating to the purification of magnesium and magnesium alloys | |
| SU914640A1 (en) | Charge for melting phosphorus-free manganese slag | |
| SU854988A1 (en) | Charge for producing phosphorus ferroalloys | |
| GB1001457A (en) | Process for top blast refining of pig iron rich in phosphorus with slag exchange andre-use of the second slag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |