BE512625A - - Google Patents
Info
- Publication number
- BE512625A BE512625A BE512625DA BE512625A BE 512625 A BE512625 A BE 512625A BE 512625D A BE512625D A BE 512625DA BE 512625 A BE512625 A BE 512625A
- Authority
- BE
- Belgium
- Prior art keywords
- silicon steel
- orientation
- silicon
- mils
- rolling
- Prior art date
Links
- 230000035699 permeability Effects 0.000 claims description 44
- 238000005096 rolling process Methods 0.000 claims description 40
- 238000000137 annealing Methods 0.000 claims description 37
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 28
- 238000005097 cold rolling Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 230000001603 reducing Effects 0.000 claims description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- 238000006722 reduction reaction Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- 238000001953 recrystallisation Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- 230000001747 exhibiting Effects 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 230000001590 oxidative Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 19
- 239000010959 steel Substances 0.000 description 19
- 239000007858 starting material Substances 0.000 description 9
- 239000012467 final product Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 5
- 230000002349 favourable Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 240000004092 Platanus occidentalis Species 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 238000002083 X-ray spectrum Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- -1 iron-silicon Chemical compound 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- 230000000284 resting Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000001131 transforming Effects 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
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE512625A true BE512625A (de) |
Family
ID=151008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE512625D BE512625A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE512625A (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1058529B (de) * | 1955-06-10 | 1959-06-04 | Eisen & Stahlind Ag | Verfahren zur Herstellung von Blechen und Baendern mit hohen Permeabilitaeten aus Eisen-Silizium-Legierungen |
| DE1226129B (de) * | 1956-11-08 | 1966-10-06 | Yawata Iron & Steel Co | Verfahren zur Herstellung von einfach kornorientiertem Siliziumstahl |
| DE1276071B (de) * | 1957-11-09 | 1968-08-29 | Vacuumschmelze Ges Mit Beschra | Verfahren zur Verformung von Blechen oder Baendern aus Eisen-Silizium-Legierungen mit Wuerfeltextur |
| DE1276673B (de) * | 1957-08-30 | 1968-09-05 | Westinghouse Electric Corp | Verfahren zur Erzeugung von Wuerfeltextur in Blechen oder Baendern aus Eisen-Silizium-Legierungen |
-
0
- BE BE512625D patent/BE512625A/fr unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1058529B (de) * | 1955-06-10 | 1959-06-04 | Eisen & Stahlind Ag | Verfahren zur Herstellung von Blechen und Baendern mit hohen Permeabilitaeten aus Eisen-Silizium-Legierungen |
| DE1226129B (de) * | 1956-11-08 | 1966-10-06 | Yawata Iron & Steel Co | Verfahren zur Herstellung von einfach kornorientiertem Siliziumstahl |
| DE1276673B (de) * | 1957-08-30 | 1968-09-05 | Westinghouse Electric Corp | Verfahren zur Erzeugung von Wuerfeltextur in Blechen oder Baendern aus Eisen-Silizium-Legierungen |
| DE1276071B (de) * | 1957-11-09 | 1968-08-29 | Vacuumschmelze Ges Mit Beschra | Verfahren zur Verformung von Blechen oder Baendern aus Eisen-Silizium-Legierungen mit Wuerfeltextur |
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