JPS6311407B2 - - Google Patents
Info
- Publication number
- JPS6311407B2 JPS6311407B2 JP4071684A JP4071684A JPS6311407B2 JP S6311407 B2 JPS6311407 B2 JP S6311407B2 JP 4071684 A JP4071684 A JP 4071684A JP 4071684 A JP4071684 A JP 4071684A JP S6311407 B2 JPS6311407 B2 JP S6311407B2
- Authority
- JP
- Japan
- Prior art keywords
- annealing
- secondary recrystallization
- content
- less
- flux density
- 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.)
- Expired
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 50
- 229910052742 iron Inorganic materials 0.000 claims description 25
- 238000000137 annealing Methods 0.000 claims description 21
- 230000004907 flux Effects 0.000 claims description 17
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 229910052717 sulfur Inorganic materials 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 238000005097 cold rolling Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 229910052711 selenium Inorganic materials 0.000 claims description 7
- 238000005261 decarburization Methods 0.000 claims description 6
- 229910052718 tin Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005098 hot rolling Methods 0.000 claims 1
- 238000001953 recrystallisation Methods 0.000 description 25
- 239000000047 product Substances 0.000 description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- 239000001257 hydrogen Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 239000011162 core material Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000003112 inhibitor Substances 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 229910052719 titanium Inorganic materials 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 239000012612 commercial material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910052715 tantalum 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4071684A JPS60184632A (ja) | 1984-03-03 | 1984-03-03 | 磁気特性の優れた高磁束密度一方向性電磁鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4071684A JPS60184632A (ja) | 1984-03-03 | 1984-03-03 | 磁気特性の優れた高磁束密度一方向性電磁鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60184632A JPS60184632A (ja) | 1985-09-20 |
| JPS6311407B2 true JPS6311407B2 (zh) | 1988-03-14 |
Family
ID=12588307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4071684A Granted JPS60184632A (ja) | 1984-03-03 | 1984-03-03 | 磁気特性の優れた高磁束密度一方向性電磁鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60184632A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0262304A (ja) * | 1988-08-25 | 1990-03-02 | Seibu Electric & Mach Co Ltd | ピッカー装置 |
-
1984
- 1984-03-03 JP JP4071684A patent/JPS60184632A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0262304A (ja) * | 1988-08-25 | 1990-03-02 | Seibu Electric & Mach Co Ltd | ピッカー装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60184632A (ja) | 1985-09-20 |
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