DE2011677A1 - Verfahren zur Herstellung eines orientierten Siliciumeisen-Blechmaterials - Google Patents
Verfahren zur Herstellung eines orientierten Siliciumeisen-BlechmaterialsInfo
- Publication number
- DE2011677A1 DE2011677A1 DE19702011677 DE2011677A DE2011677A1 DE 2011677 A1 DE2011677 A1 DE 2011677A1 DE 19702011677 DE19702011677 DE 19702011677 DE 2011677 A DE2011677 A DE 2011677A DE 2011677 A1 DE2011677 A1 DE 2011677A1
- Authority
- DE
- Germany
- Prior art keywords
- slab
- silicon
- content
- continuous
- steel
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000000463 material Substances 0.000 title claims description 11
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 title description 2
- 238000000034 method Methods 0.000 claims description 23
- 229910052710 silicon Inorganic materials 0.000 claims description 19
- 239000010703 silicon Substances 0.000 claims description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000009849 vacuum degassing Methods 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 10
- 238000009749 continuous casting Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000000137 annealing Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000005054 agglomeration Methods 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 3
- 238000005188 flotation Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910052909 inorganic silicate Inorganic materials 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 230000037393 skin firmness Effects 0.000 claims description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 2
- 239000004071 soot Substances 0.000 claims 2
- 244000078856 Prunus padus Species 0.000 claims 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
- 238000005520 cutting process Methods 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 18
- 238000001816 cooling Methods 0.000 description 13
- 229910000976 Electrical steel Inorganic materials 0.000 description 12
- 239000000155 melt Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005098 hot rolling Methods 0.000 description 5
- 238000001953 recrystallisation Methods 0.000 description 5
- 150000004763 sulfides Chemical class 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000007872 degassing Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010583 slow cooling Methods 0.000 description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005261 decarburization Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000006082 mold release agent Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000283153 Cetacea Species 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000005415 magnetization Effects 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
- 238000010309 melting process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/108—Feeding additives, powders, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Silicon Compounds (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80734569A | 1969-03-14 | 1969-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2011677A1 true DE2011677A1 (de) | 1970-09-24 |
Family
ID=25196149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702011677 Pending DE2011677A1 (de) | 1969-03-14 | 1970-03-12 | Verfahren zur Herstellung eines orientierten Siliciumeisen-Blechmaterials |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU1221270A (enrdf_load_stackoverflow) |
| BE (1) | BE747197A (enrdf_load_stackoverflow) |
| DE (1) | DE2011677A1 (enrdf_load_stackoverflow) |
| ES (1) | ES377513A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2039129A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1281985A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847434A (enrdf_load_stackoverflow) * | 1971-10-20 | 1973-07-05 | ||
| JPS4861319A (enrdf_load_stackoverflow) * | 1971-12-03 | 1973-08-28 | ||
| JPS4927433A (enrdf_load_stackoverflow) * | 1972-07-08 | 1974-03-11 | ||
| JPS4942208B1 (enrdf_load_stackoverflow) * | 1971-05-20 | 1974-11-13 | ||
| DE2935840A1 (de) * | 1978-09-05 | 1980-03-13 | Piombino Acciaierie | Giesskopf fuer stranggiesskokillen |
| DE2940779A1 (de) * | 1978-10-18 | 1980-04-30 | Armco Inc | Verfahren zur herstellung von kornorientiertem siliciumeisen aus stranggegossenen brammen |
| EP0613957A1 (de) * | 1993-02-02 | 1994-09-07 | Institut für Festkörper- und Werkstofforschung Dresden e.V. | Verfahren zur Herstellung von Elektroblech |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60145318A (ja) * | 1984-01-09 | 1985-07-31 | Kawasaki Steel Corp | 方向性けい素鋼スラブの加熱方法 |
| JP4045813B2 (ja) * | 2001-03-27 | 2008-02-13 | Ｊｆｅスチール株式会社 | 継目無鋼管の製造方法 |
| CN119406960B (zh) * | 2025-01-07 | 2025-05-09 | 湖南乾龙新材料有限公司 | 一种7xxx系铝合金窄薄带材的生产方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2825947A (en) * | 1955-10-14 | 1958-03-11 | Norman P Goss | Method of continuous casting of metal |
| US3125440A (en) * | 1960-12-27 | 1964-03-17 | Tlbr b | |
| DE1271906B (de) * | 1961-11-21 | 1968-07-04 | Mannesmann Ag | Anwendung eines Kuehlverfahrens beim Stranggiessen von Brammen |
| DE1758515A1 (de) * | 1968-06-18 | 1971-01-21 | Mannesmann Ag | Verfahren zum Herstellen von Elektroblechen mit magnetischer Vorzugsrichtung in Walzrichtung aus einer Eisen/Silizium-Stahllegierung |
-
1970
- 1970-03-06 AU AU12212/70A patent/AU1221270A/en not_active Expired
- 1970-03-09 GB GB1119670A patent/GB1281985A/en not_active Expired
- 1970-03-11 BE BE747197D patent/BE747197A/xx not_active IP Right Cessation
- 1970-03-12 DE DE19702011677 patent/DE2011677A1/de active Pending
- 1970-03-13 FR FR7009122A patent/FR2039129A1/fr not_active Withdrawn
- 1970-03-14 ES ES377513A patent/ES377513A1/es not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4942208B1 (enrdf_load_stackoverflow) * | 1971-05-20 | 1974-11-13 | ||
| JPS4847434A (enrdf_load_stackoverflow) * | 1971-10-20 | 1973-07-05 | ||
| JPS4861319A (enrdf_load_stackoverflow) * | 1971-12-03 | 1973-08-28 | ||
| JPS4927433A (enrdf_load_stackoverflow) * | 1972-07-08 | 1974-03-11 | ||
| DE2935840A1 (de) * | 1978-09-05 | 1980-03-13 | Piombino Acciaierie | Giesskopf fuer stranggiesskokillen |
| DE2940779A1 (de) * | 1978-10-18 | 1980-04-30 | Armco Inc | Verfahren zur herstellung von kornorientiertem siliciumeisen aus stranggegossenen brammen |
| EP0613957A1 (de) * | 1993-02-02 | 1994-09-07 | Institut für Festkörper- und Werkstofforschung Dresden e.V. | Verfahren zur Herstellung von Elektroblech |
Also Published As
| Publication number | Publication date |
|---|---|
| ES377513A1 (es) | 1972-07-01 |
| BE747197A (fr) | 1970-08-17 |
| AU1221270A (en) | 1971-09-09 |
| FR2039129A1 (enrdf_load_stackoverflow) | 1971-01-15 |
| GB1281985A (en) | 1972-07-19 |
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