BE357928A - - Google Patents
Info
- Publication number
- BE357928A BE357928A BE357928DA BE357928A BE 357928 A BE357928 A BE 357928A BE 357928D A BE357928D A BE 357928DA BE 357928 A BE357928 A BE 357928A
- Authority
- BE
- Belgium
- Prior art keywords
- steel
- improving
- properties
- substance
- alumina
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 239000012535 impurity Substances 0.000 claims description 20
- 239000002893 slag Substances 0.000 claims description 20
- 239000000126 substance Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 3
- 150000004706 metal oxides Chemical class 0.000 claims 3
- 230000004927 fusion Effects 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 18
- 239000002184 metal Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 12
- 239000007787 solid Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000009618 Bessemer process Methods 0.000 description 1
- 101100456896 Drosophila melanogaster metl gene Proteins 0.000 description 1
- 241000407429 Maja Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- -1 bauxite Chemical compound 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 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 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE357928A true BE357928A (enrdf_load_stackoverflow) |
Family
ID=31726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE357928D BE357928A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE357928A (enrdf_load_stackoverflow) |
-
0
- BE BE357928D patent/BE357928A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2155819C2 (ru) | Состав для модифицирования низкосернистого чугуна | |
| BE357928A (enrdf_load_stackoverflow) | ||
| EP2252712B1 (fr) | Nouvel additif pour le traitement des aciers resulfures | |
| WO2003093514A2 (fr) | Alliage inoculant anti microretassure pour traitement des fontes de moulage | |
| FR3079527A1 (fr) | Alliage à base de silicium, procédé de production d’un tel alliage et utilisation de celui-ci | |
| JP6864704B2 (ja) | Ａｌ合金の再生方法 | |
| JPH0543978A (ja) | 固液共存域のダイカスト用鋳鉄とその使用方法 | |
| JPH0820829A (ja) | 硫黄含有量の低い銅又は銅合金の溶製方法 | |
| JPH09323142A (ja) | タンディッシュ排滓用フラックスおよびタンディッシュスラグの排滓処理法 | |
| RU2237736C2 (ru) | Способ удаления висмута из расплавленного свинца добавлением сплавов кальций-магний | |
| SU1745774A1 (ru) | Сплав дл производства чугуна и способ его получени | |
| JP7414592B2 (ja) | Ａｌ合金の再生方法 | |
| FR2537565A1 (fr) | Materiau refractaire contenant du carbone | |
| JP4746434B2 (ja) | 球状黒鉛鋳鉄の製造方法 | |
| JPH02213446A (ja) | 機械切削用軟鋼と、その製造方法 | |
| SU1520131A1 (ru) | Модификатор чугуна | |
| CH296402A (fr) | Procédé de désulfuration rapide de l'acier. | |
| AT244518B (de) | Verfahren zur Herstellung von Gußblöcken aus Stahl | |
| BE624534A (enrdf_load_stackoverflow) | ||
| SU1691418A1 (ru) | Модифицирующа смесь дл получени высокопрочного чугуна | |
| SU1395421A1 (ru) | Способ разливки магнийсодержащей лигатуры | |
| CH105039A (fr) | Procédé pour la fabrication d'alliages de fer et de chrome. | |
| BE432657A (enrdf_load_stackoverflow) | ||
| JPH05104206A (ja) | 鉄を含有する銅合金の溶解鋳造方法 | |
| BE565314A (enrdf_load_stackoverflow) |