JPH0414171B2 - - Google Patents
Info
- Publication number
- JPH0414171B2 JPH0414171B2 JP62048559A JP4855987A JPH0414171B2 JP H0414171 B2 JPH0414171 B2 JP H0414171B2 JP 62048559 A JP62048559 A JP 62048559A JP 4855987 A JP4855987 A JP 4855987A JP H0414171 B2 JPH0414171 B2 JP H0414171B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- thickness
- stainless steel
- pickling
- rolling
- 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
- 238000000034 method Methods 0.000 claims description 47
- 229910001220 stainless steel Inorganic materials 0.000 claims description 29
- 239000010935 stainless steel Substances 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000005554 pickling Methods 0.000 claims description 19
- 238000005098 hot rolling Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000137 annealing Methods 0.000 claims description 9
- 238000007796 conventional method Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 150000001247 metal acetylides Chemical class 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000005482 strain hardening Methods 0.000 claims description 2
- 230000006866 deterioration Effects 0.000 claims 1
- 238000005097 cold rolling Methods 0.000 description 14
- 230000007547 defect Effects 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 12
- 238000000227 grinding Methods 0.000 description 11
- 238000009749 continuous casting Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 206010070834 Sensitisation Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 230000008313 sensitization Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000003746 surface roughness 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
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)
- Continuous Casting (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4855987A JPS63216924A (ja) | 1987-03-03 | 1987-03-03 | 発銹抵抗が大きく研磨性にすぐれたＣｒ−Ｎｉ系ステンレス鋼の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4855987A JPS63216924A (ja) | 1987-03-03 | 1987-03-03 | 発銹抵抗が大きく研磨性にすぐれたＣｒ−Ｎｉ系ステンレス鋼の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63216924A JPS63216924A (ja) | 1988-09-09 |
| JPH0414171B2 true JPH0414171B2 (fr) | 1992-03-12 |
Family
ID=12806739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4855987A Granted JPS63216924A (ja) | 1987-03-03 | 1987-03-03 | 発銹抵抗が大きく研磨性にすぐれたＣｒ−Ｎｉ系ステンレス鋼の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63216924A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995026242A1 (fr) * | 1994-03-25 | 1995-10-05 | Nippon Steel Corporation | Procede de production d'une brame fine de feuillard |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990000454A1 (fr) * | 1988-07-08 | 1990-01-25 | Nippon Steel Corporation | PROCEDE DE FABRICATION DE TOLES MINCES EN ACIER INOXYDABLE Cr-Ni, DE QUALITE ET FINITION EXCELLENTES |
| US5092393A (en) * | 1989-03-14 | 1992-03-03 | Nippon Steel Corporation | Process for producing cold-rolled strips and sheets of austenitic stainless steel |
| JPH0742513B2 (ja) * | 1989-03-14 | 1995-05-10 | 新日本製鐵株式会社 | オーステナイト系ステンレス鋼薄板の製造方法 |
| JPH0784616B2 (ja) * | 1989-04-05 | 1995-09-13 | 新日本製鐵株式会社 | 耐応力腐食割れ性に優れ表面品質の優れたＣｒ―Ｎｉ系ステンレス鋼薄板の製造法 |
| JPH07100819B2 (ja) * | 1989-09-22 | 1995-11-01 | 新日本製鐵株式会社 | 機械的性質と表面性状が優れたＣｒ―Ｎｉ系ステンレス鋼板の製造方法 |
| WO1991010517A1 (fr) * | 1990-01-17 | 1991-07-25 | Nippon Steel Corporation | PROCEDE POUR FABRIQUER DE LA TOLE EN ACIER INOXYDABLE Cr-Ni PRESENTANT UNE EXCELLENTE QUALITE DE SURFACE, ET MATERIAU AINSI OBTENU |
| JPH04202628A (ja) * | 1990-11-30 | 1992-07-23 | Nippon Steel Corp | 耐食性に優れたオーステナイト系ステンレス鋼薄板の製造方法 |
| KR100286643B1 (ko) * | 1996-05-21 | 2001-04-16 | 이구택 | 2상 스테인레스강의 슬라브 제조방법 |
| KR100613082B1 (ko) | 2004-12-01 | 2006-08-16 | 두산중공업 주식회사 | 17-크롬계 스텐레스 강을 사용하여 내침식성이 요구되는 제품을 제조하는 방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62197247A (ja) * | 1986-02-21 | 1987-08-31 | Nippon Yakin Kogyo Co Ltd | 異方性が小さくかつ結晶粒が粗大化し難いオーステナイト系ステンレス鋼薄板帯の製造方法 |
-
1987
- 1987-03-03 JP JP4855987A patent/JPS63216924A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62197247A (ja) * | 1986-02-21 | 1987-08-31 | Nippon Yakin Kogyo Co Ltd | 異方性が小さくかつ結晶粒が粗大化し難いオーステナイト系ステンレス鋼薄板帯の製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995026242A1 (fr) * | 1994-03-25 | 1995-10-05 | Nippon Steel Corporation | Procede de production d'une brame fine de feuillard |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63216924A (ja) | 1988-09-09 |
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| JPH0414171B2 (fr) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |