KR850001011B1 - 가공성이 우수한 페라이트 계 스테인레스 박강판의 제조법 - Google Patents
가공성이 우수한 페라이트 계 스테인레스 박강판의 제조법 Download PDFInfo
- Publication number
- KR850001011B1 KR850001011B1 KR1019810002901A KR810002901A KR850001011B1 KR 850001011 B1 KR850001011 B1 KR 850001011B1 KR 1019810002901 A KR1019810002901 A KR 1019810002901A KR 810002901 A KR810002901 A KR 810002901A KR 850001011 B1 KR850001011 B1 KR 850001011B1
- Authority
- KR
- South Korea
- Prior art keywords
- rolling
- hot
- temperature
- rolled
- hot 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
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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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
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- 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 Sheet Steel (AREA)
Abstract
Description
Claims (1)
- 고체 Al 0.08-0.5%, C 0.03-0.1%를 함유하는 페라이트계 스테인레스강 슬랩을 판두께 중심 온도가 1,150-900℃의 온도이고, 누적압하율이 80-97%인 조열간 압연을 행하고, 계속하여 마무리 열간압연을 행한후, 열연판 소둔을 행함이 없이 1단계의 냉간압연으로 제품두께까지 냉간압연을 하는 것을 특징으로 하는 가공성이 뛰어난 페라이트계 스테인레스 박강판의 제조방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP108813 | 1980-08-09 | ||
| JP55108813A JPS59576B2 (ja) | 1980-08-09 | 1980-08-09 | 加工性のすぐれたフェライト系ステンレス薄鋼板の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830006447A KR830006447A (ko) | 1983-09-24 |
| KR850001011B1 true KR850001011B1 (ko) | 1985-07-18 |
Family
ID=14494142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810002901A Expired KR850001011B1 (ko) | 1980-08-09 | 1981-08-08 | 가공성이 우수한 페라이트 계 스테인레스 박강판의 제조법 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4394188A (ko) |
| EP (1) | EP0045958B2 (ko) |
| JP (1) | JPS59576B2 (ko) |
| KR (1) | KR850001011B1 (ko) |
| BR (1) | BR8105105A (ko) |
| DE (1) | DE3169384D1 (ko) |
| ES (1) | ES504640A0 (ko) |
| MX (1) | MX7674E (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6045689B2 (ja) * | 1982-02-19 | 1985-10-11 | 川崎製鉄株式会社 | プレス成形性にすぐれた冷延鋼板の製造方法 |
| JPS58158648A (ja) * | 1982-03-16 | 1983-09-20 | Canon Inc | 光導電部材 |
| US5133205A (en) * | 1990-11-13 | 1992-07-28 | Mannesmann Aktiengesellschaft | System and process for forming thin flat hot rolled steel strip |
| CA2139522C (en) * | 1994-01-11 | 2008-03-18 | Michael F. Mcguire | Continuous method for producing final gauge stainless steel product |
| JP2772237B2 (ja) * | 1994-03-29 | 1998-07-02 | 川崎製鉄株式会社 | 面内異方性が小さいフェライト系ステンレス鋼帯の製造方法 |
| DE102005063058B3 (de) * | 2005-12-29 | 2007-05-24 | Thyssenkrupp Nirosta Gmbh | Verfahren zum Herstellen eines Kaltbands mit ferritischem Gefüge |
| KR101921595B1 (ko) * | 2016-12-13 | 2018-11-26 | 주식회사 포스코 | 리징성 및 표면품질이 우수한 페라이트계 스테인리스강 및 그 제조방법 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2851384A (en) * | 1953-07-03 | 1958-09-09 | Armco Steel Corp | Process of diminishing of ridging in 17-chrome stainless steel |
| US2808353A (en) * | 1953-09-22 | 1957-10-01 | Sharon Steel Corp | Method of making deep drawing stainless steel |
| US3067072A (en) * | 1960-11-07 | 1962-12-04 | Sharon Steel Corp | Method of annealing type 430 stainless steel |
| US3128211A (en) * | 1961-08-14 | 1964-04-07 | Armco Steel Corp | Process for minimizing ridging in chromium steels |
| DE1433713B2 (de) * | 1963-11-09 | 1970-02-19 | Fried. Krupp Hüttenwerke AG, 4630 Bochum | Verfahren zur Herstellung von ropingfreiem Chromblech |
| DE1222520B (de) * | 1964-12-28 | 1966-08-11 | Suedwestfalen Ag Stahlwerke | Verfahren zur Vermeidung der Rillenbildung, sowie zur Verbesserung der mechanischen und technologischen Eigenschaften an kalt-gewalzten, rostbestaendigen, ferritischen Baendern mit 14 bis 20% Chrom |
| US3607246A (en) * | 1969-02-26 | 1971-09-21 | Allegheny Ludlum Steel | Ferritic stainless steel |
| US3684589A (en) * | 1970-10-02 | 1972-08-15 | United States Steel Corp | Method for producing a minimum-ridging type 430 stainless steel |
| US3850703A (en) * | 1971-07-14 | 1974-11-26 | Allegheny Ludlum Ind Inc | Stainless steel of improved ductility |
| JPS5144888A (ko) * | 1974-10-15 | 1976-04-16 | Sharp Kk | |
| US3997373A (en) * | 1975-01-13 | 1976-12-14 | Allegheny Ludlum Industries, Inc. | Ferritic stainless steel having high anisotropy |
| JPS52806A (en) * | 1975-02-20 | 1977-01-06 | Dai Ichi Kogyo Seiyaku Co Ltd | Preparation of ester |
| JPS525616A (en) * | 1975-07-03 | 1977-01-17 | Nippon Steel Corp | Stainless steel material for western tablewares |
-
1980
- 1980-08-09 JP JP55108813A patent/JPS59576B2/ja not_active Expired
-
1981
- 1981-08-06 US US06/290,713 patent/US4394188A/en not_active Expired - Lifetime
- 1981-08-07 ES ES504640A patent/ES504640A0/es active Granted
- 1981-08-07 EP EP81106203A patent/EP0045958B2/en not_active Expired - Lifetime
- 1981-08-07 BR BR8105105A patent/BR8105105A/pt unknown
- 1981-08-07 DE DE8181106203T patent/DE3169384D1/de not_active Expired
- 1981-08-08 KR KR1019810002901A patent/KR850001011B1/ko not_active Expired
- 1981-08-10 MX MX81100755U patent/MX7674E/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES8205267A1 (es) | 1982-06-01 |
| MX7674E (es) | 1990-07-23 |
| EP0045958A3 (en) | 1982-04-07 |
| DE3169384D1 (en) | 1985-04-25 |
| JPS5735634A (en) | 1982-02-26 |
| EP0045958B1 (en) | 1985-03-20 |
| ES504640A0 (es) | 1982-06-01 |
| US4394188A (en) | 1983-07-19 |
| EP0045958A2 (en) | 1982-02-17 |
| KR830006447A (ko) | 1983-09-24 |
| EP0045958B2 (en) | 1991-12-11 |
| BR8105105A (pt) | 1982-04-27 |
| JPS59576B2 (ja) | 1984-01-07 |
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