JPH0579727B2 - - Google Patents
Info
- Publication number
- JPH0579727B2 JPH0579727B2 JP62091052A JP9105287A JPH0579727B2 JP H0579727 B2 JPH0579727 B2 JP H0579727B2 JP 62091052 A JP62091052 A JP 62091052A JP 9105287 A JP9105287 A JP 9105287A JP H0579727 B2 JPH0579727 B2 JP H0579727B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- hot rolling
- magnetic permeability
- steel
- reheating
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 48
- 239000010959 steel Substances 0.000 claims description 48
- 230000035699 permeability Effects 0.000 claims description 40
- 238000005098 hot rolling Methods 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 21
- 229910052748 manganese Inorganic materials 0.000 claims description 20
- 238000005482 strain hardening Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 15
- 238000003303 reheating Methods 0.000 claims description 15
- 229910052720 vanadium Inorganic materials 0.000 claims description 14
- 229910052758 niobium Inorganic materials 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims 7
- 230000000694 effects Effects 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 10
- 239000013078 crystal Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 229910052804 chromium Inorganic materials 0.000 description 5
- 150000001247 metal acetylides Chemical class 0.000 description 5
- 238000005275 alloying Methods 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9105287A JPS63259022A (ja) | 1987-04-15 | 1987-04-15 | 透磁率の安定性に優れた高Ｍｎ非磁性鋼の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9105287A JPS63259022A (ja) | 1987-04-15 | 1987-04-15 | 透磁率の安定性に優れた高Ｍｎ非磁性鋼の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63259022A JPS63259022A (ja) | 1988-10-26 |
| JPH0579727B2 true JPH0579727B2 (es) | 1993-11-04 |
Family
ID=14015734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9105287A Granted JPS63259022A (ja) | 1987-04-15 | 1987-04-15 | 透磁率の安定性に優れた高Ｍｎ非磁性鋼の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63259022A (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742549B2 (ja) * | 1990-09-28 | 1995-05-10 | 新日本製鐵株式会社 | リニアモーターカー鋼橋用高Ｍｎ非磁性鋼 |
| JPH04143213A (ja) * | 1990-10-05 | 1992-05-18 | Kobe Steel Ltd | 局部変形能に優れた高Ｍｎ非磁性鋼の製造方法 |
| US6761780B2 (en) | 1999-01-27 | 2004-07-13 | Jfe Steel Corporation | Method of manufacturing a high Mn non-magnetic steel sheet for cryogenic temperature use |
| JP4529872B2 (ja) * | 2005-11-04 | 2010-08-25 | 住友金属工業株式会社 | 高Ｍｎ鋼材及びその製造方法 |
| JP5406686B2 (ja) * | 2009-11-30 | 2014-02-05 | 株式会社神戸製鋼所 | 非磁性鋼 |
| JP5729827B2 (ja) * | 2010-10-29 | 2015-06-03 | 株式会社神戸製鋼所 | 高耐力非磁性鋼 |
| CN102747273A (zh) * | 2012-06-28 | 2012-10-24 | 北京科技大学 | 一种含铌高锰无磁钢及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740901A (en) * | 1980-08-25 | 1982-03-06 | Chichibu Cement Kk | Moisture sensor element |
| JPS5926647A (ja) * | 1982-08-02 | 1984-02-10 | Honda Motor Co Ltd | 自動二輪車用ギヤシフトドラム |
| JPS5948930A (ja) * | 1982-09-14 | 1984-03-21 | Fuji Electric Co Ltd | 半導体装置の製造方法 |
-
1987
- 1987-04-15 JP JP9105287A patent/JPS63259022A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740901A (en) * | 1980-08-25 | 1982-03-06 | Chichibu Cement Kk | Moisture sensor element |
| JPS5926647A (ja) * | 1982-08-02 | 1984-02-10 | Honda Motor Co Ltd | 自動二輪車用ギヤシフトドラム |
| JPS5948930A (ja) * | 1982-09-14 | 1984-03-21 | Fuji Electric Co Ltd | 半導体装置の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63259022A (ja) | 1988-10-26 |
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