NO861232L - Fremgangsmaate for fremstilling av ferrolegeringer. - Google Patents
Fremgangsmaate for fremstilling av ferrolegeringer.Info
- Publication number
- NO861232L NO861232L NO861232A NO861232A NO861232L NO 861232 L NO861232 L NO 861232L NO 861232 A NO861232 A NO 861232A NO 861232 A NO861232 A NO 861232A NO 861232 L NO861232 L NO 861232L
- Authority
- NO
- Norway
- Prior art keywords
- iron
- furnace
- alloy
- oxide
- carbon
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 71
- 229910052742 iron Inorganic materials 0.000 claims description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 229910052799 carbon Inorganic materials 0.000 claims description 20
- 238000002844 melting Methods 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 10
- 239000003575 carbonaceous material Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims description 2
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims description 2
- 239000003345 natural gas Substances 0.000 claims description 2
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical class [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 229910000975 Carbon steel Inorganic materials 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000010962 carbon steel Substances 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 239000004484 Briquette Substances 0.000 description 18
- 239000011230 binding agent Substances 0.000 description 13
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 11
- 239000002245 particle Substances 0.000 description 11
- 238000005275 alloying Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 6
- 239000000920 calcium hydroxide Substances 0.000 description 6
- 235000011116 calcium hydroxide Nutrition 0.000 description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 6
- 239000000571 coke Substances 0.000 description 6
- 229910002064 alloy oxide Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 235000013379 molasses Nutrition 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- 229910000604 Ferrochrome Inorganic materials 0.000 description 1
- 229910000616 Ferromanganese Inorganic materials 0.000 description 1
- 229910000863 Ferronickel Inorganic materials 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- YLUIKWVQCKSMCF-UHFFFAOYSA-N calcium;magnesium;oxygen(2-) Chemical compound [O-2].[O-2].[Mg+2].[Ca+2] YLUIKWVQCKSMCF-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- -1 chromite Chemical compound 0.000 description 1
- 239000011294 coal tar pitch Substances 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
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
- C22C33/006—Making ferrous alloys compositions used for making ferrous alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Cephalosporin Compounds (AREA)
- Saccharide Compounds (AREA)
- Steroid Compounds (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71868885A | 1985-04-01 | 1985-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO861232L true NO861232L (no) | 1986-10-02 |
Family
ID=24887092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO861232A NO861232L (no) | 1985-04-01 | 1986-03-26 | Fremgangsmaate for fremstilling av ferrolegeringer. |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS61231134A (sv) |
| AU (1) | AU5375186A (sv) |
| BE (1) | BE904480A (sv) |
| BR (1) | BR8601396A (sv) |
| CA (1) | CA1233644A (sv) |
| DE (1) | DE3610248A1 (sv) |
| FR (1) | FR2579625A1 (sv) |
| GB (1) | GB2173216A (sv) |
| IT (1) | IT1190249B (sv) |
| NO (1) | NO861232L (sv) |
| SE (1) | SE8601450L (sv) |
| ZA (1) | ZA862076B (sv) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5242483A (en) * | 1992-08-05 | 1993-09-07 | Intevep, S.A. | Process for the production of vanadium-containing steel alloys |
| US6030434A (en) * | 1999-03-31 | 2000-02-29 | International Briquettes Holding | Method for hot agglomeration of solid metallized iron particles to produce alloyed briquettes |
| EP1942201A1 (en) * | 2007-01-04 | 2008-07-09 | China Steel Corporation | Ore sintering composition and ore sintering method |
| US9540707B2 (en) * | 2011-11-25 | 2017-01-10 | Ab Ferrolegeringar | Iron and molybdenum containing agglomerates |
| DE102012111679A1 (de) * | 2012-01-19 | 2013-07-25 | Gesenkschmiede Schneider Gmbh | Niedrig legierter Stahl und damit hergestellte Bauteile |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113479A (en) * | 1976-02-27 | 1978-09-12 | Amax Inc. | Vacuum smelting process for producing ferrotungsten |
| JPS5873742A (ja) * | 1981-07-07 | 1983-05-04 | Sumitomo Metal Ind Ltd | 合金鉄の製造法 |
| US4369062A (en) * | 1981-09-28 | 1983-01-18 | Strange Robert R | Method of making briquettes and product |
-
1985
- 1985-06-14 CA CA000483990A patent/CA1233644A/en not_active Expired
-
1986
- 1986-02-19 AU AU53751/86A patent/AU5375186A/en not_active Abandoned
- 1986-03-05 GB GB08605370A patent/GB2173216A/en not_active Withdrawn
- 1986-03-20 ZA ZA862076A patent/ZA862076B/xx unknown
- 1986-03-25 BE BE2/60948A patent/BE904480A/fr not_active IP Right Cessation
- 1986-03-26 BR BR8601396A patent/BR8601396A/pt unknown
- 1986-03-26 NO NO861232A patent/NO861232L/no unknown
- 1986-03-26 DE DE19863610248 patent/DE3610248A1/de not_active Withdrawn
- 1986-03-27 FR FR8604455A patent/FR2579625A1/fr not_active Withdrawn
- 1986-03-27 SE SE8601450A patent/SE8601450L/sv not_active Application Discontinuation
- 1986-03-28 IT IT47839/86A patent/IT1190249B/it active
- 1986-04-01 JP JP61072613A patent/JPS61231134A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR8601396A (pt) | 1986-12-09 |
| AU5375186A (en) | 1986-10-09 |
| CA1233644A (en) | 1988-03-08 |
| GB2173216A (en) | 1986-10-08 |
| GB8605370D0 (en) | 1986-04-09 |
| BE904480A (fr) | 1986-07-16 |
| JPS61231134A (ja) | 1986-10-15 |
| SE8601450L (sv) | 1986-10-02 |
| DE3610248A1 (de) | 1986-10-02 |
| FR2579625A1 (fr) | 1986-10-03 |
| ZA862076B (en) | 1986-11-26 |
| SE8601450D0 (sv) | 1986-03-27 |
| IT8647839A0 (it) | 1986-03-28 |
| IT1190249B (it) | 1988-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI280283B (en) | A slag conditioner composition, process for manufacture and method of use in steel production | |
| RU2226220C2 (ru) | Способ переработки шлаков от производства стали | |
| KR101839399B1 (ko) | 동시 탈인 및 탈황 능력이 우수한 나트륨계 단광 및 그 제조방법 | |
| US4731112A (en) | Method of producing ferro-alloys | |
| US3198624A (en) | Process for the manufacture of stainless steel | |
| NO861232L (no) | Fremgangsmaate for fremstilling av ferrolegeringer. | |
| US4728358A (en) | Iron bearing briquet and method of making | |
| CN110431243A (zh) | 制备含铁和铬的颗粒的方法 | |
| US4115133A (en) | Unburnt refractory masses or bricks for metallurgical vessels based on chrome-ore and carbon-containing binder | |
| RU2657258C1 (ru) | Высокотемпературный магнезиальный флюс для сталеплавильной печи и способ получения высокотемпературного магнезиального флюса для сталеплавильной печи | |
| CN111961803A (zh) | 一种工业纯铁生产工艺及方法 | |
| US3942977A (en) | Process for making iron or steel utilizing lithium containing material as auxiliary slag formers | |
| RU2142018C1 (ru) | Брикет для металлургического производства | |
| US3834899A (en) | Method of manufacturing low-carbon ferrochromium | |
| GB1446021A (en) | Method for the refining of molten metal | |
| RU2808305C1 (ru) | Способ переработки бедной окисленной никелевой руды | |
| CN115820979B (zh) | 一种钼精矿直接合金化方法 | |
| RU2154680C1 (ru) | Способ подготовки шихтового материала в виде брикетов к плавке | |
| US3271139A (en) | Process for the production of low sulfur ferrochromium | |
| JP3776156B2 (ja) | 低燐高マンガン鋼の製造方法 | |
| SU771168A1 (ru) | Экзотермический брикет | |
| US1975338A (en) | Process of forming chromium iron alloys | |
| RU2180007C2 (ru) | Способ выплавки железоуглеродистых сплавов в подовых печах | |
| RU2119546C1 (ru) | Способ получения ферросплава | |
| US1386981A (en) | Production of metallic alloys |