BE437136A - - Google Patents
Info
- Publication number
- BE437136A BE437136A BE437136DA BE437136A BE 437136 A BE437136 A BE 437136A BE 437136D A BE437136D A BE 437136DA BE 437136 A BE437136 A BE 437136A
- Authority
- BE
- Belgium
- Prior art keywords
- bodies
- ferruginous
- alloys
- production
- metal
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 89
- 239000002184 metal Substances 0.000 claims description 89
- 229910045601 alloy Inorganic materials 0.000 claims description 55
- 239000000956 alloy Substances 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 50
- 238000005275 alloying Methods 0.000 claims description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 37
- 229910052799 carbon Inorganic materials 0.000 claims description 36
- 239000011651 chromium Substances 0.000 claims description 31
- 229910052804 chromium Inorganic materials 0.000 claims description 30
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 29
- 239000002893 slag Substances 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 26
- 150000002739 metals Chemical class 0.000 claims description 24
- 229910002065 alloy metal Inorganic materials 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 7
- 235000015450 Tilia cordata Nutrition 0.000 claims description 7
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 7
- 239000004571 lime Substances 0.000 claims description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 6
- 230000001590 oxidative Effects 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000003638 reducing agent Substances 0.000 claims description 6
- 229910021332 silicide Inorganic materials 0.000 claims description 6
- 239000000920 calcium hydroxide Substances 0.000 claims description 5
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 5
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000007872 degassing Methods 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 239000010436 fluorite Substances 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- 150000001342 alkaline earth metals Chemical class 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000001105 regulatory Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 25
- 229910000831 Steel Inorganic materials 0.000 description 23
- 239000010959 steel Substances 0.000 description 23
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 22
- 230000001603 reducing Effects 0.000 description 18
- 229910052742 iron Inorganic materials 0.000 description 12
- 229910001021 Ferroalloy Inorganic materials 0.000 description 10
- QDOXWKRWXJOMAK-UHFFFAOYSA-N Chromium(III) oxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 229910000604 Ferrochrome Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxyl anion Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 4
- -1 iron and steel Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000000717 retained Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L MgCl2 Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001419 dependent Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910000460 iron oxide Inorganic materials 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- FXNGWBDIVIGISM-UHFFFAOYSA-N methylidynechromium Chemical compound [Cr]#[C] FXNGWBDIVIGISM-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000135 prohibitive Effects 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000003832 thermite Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium(0) Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE437136A true BE437136A (da) |
Family
ID=95643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE437136D BE437136A (da) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE437136A (da) |
-
0
- BE BE437136D patent/BE437136A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0004819B1 (fr) | Procédé de préparation d'alliages ferreux permettant d'améliorer notamment leurs propriétés mécaniques grâce à l'emploi de lanthane et alliages ferreux obtenus par ce procédé | |
| EP0102892B1 (fr) | Procédé de fabrication de métaux ou d'alliages de pureté élevée | |
| WO1996017093A1 (fr) | Procede d'affinage de metal en fusion | |
| BE437136A (da) | ||
| FR2834999A1 (fr) | Procede de fabrication d'elements metalliques de purete elevee | |
| EP2252712A1 (fr) | Nouvel additif pour le traitement des aciers resulfures | |
| EP0691410A1 (en) | Additive for treating molten metal, in particular for treating molten iron or steel | |
| FR2728590A1 (fr) | Methode d'agglomeration de particules chaudes de minerai de fer pre-reduites pour la production de fer en lingots | |
| EP0153260B1 (fr) | Procédé de production de ferro-manganèse affiné par réactions metallo-thermiques en poche | |
| RU2017583C1 (ru) | Способ получения брикетов для модифицирования сталей и сплавов | |
| US2185081A (en) | Method of making alloys of iron and steel | |
| RU2091494C1 (ru) | Способ выплавки легированной хромом и никелем стали | |
| RU2000349C1 (ru) | Лигатура дл обработки стали | |
| US2870005A (en) | Process for heating the head of an ingot of molten ferrous material | |
| BE519503A (da) | ||
| BE549347A (da) | ||
| BE1003182A4 (fr) | Procede de fabrication de l'acier d'usage courant. | |
| WO2002042501A2 (en) | Metal jacket for aluminium ingot which is used as deoxidising agent for steel | |
| SU1733481A1 (ru) | Науглероживатель стали | |
| SU1766965A1 (ru) | Способ производства стали | |
| BE830597A (fr) | Procede de preparation d'elements a haute teneur en carbone pour la mise a nuance ou la desoxydation des aciers, des fontes ou des alliages ferreux | |
| JPH01177332A (ja) | 窒化フェロクロムの製造方法 | |
| BE390714A (da) | ||
| FR2574433A1 (fr) | Procede d'elaboration d'un acier au manganese dans un four electrique a arc a garnissage basique, et acier au manganese obtenu par ledit procede | |
| BE488092A (da) |