DE69713639D1 - Stahl, Stahlblech mit hervorragender Bearbeitbarkeit und dessen Herstellungsverfahren durch Elektrostahlofen und Vakuumentgasung - Google Patents
Stahl, Stahlblech mit hervorragender Bearbeitbarkeit und dessen Herstellungsverfahren durch Elektrostahlofen und VakuumentgasungInfo
- Publication number
- DE69713639D1 DE69713639D1 DE69713639T DE69713639T DE69713639D1 DE 69713639 D1 DE69713639 D1 DE 69713639D1 DE 69713639 T DE69713639 T DE 69713639T DE 69713639 T DE69713639 T DE 69713639T DE 69713639 D1 DE69713639 D1 DE 69713639D1
- Authority
- DE
- Germany
- Prior art keywords
- steel
- manufacturing process
- vacuum degassing
- furnace
- excellent machinability
- 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
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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C21D8/041—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 involving a particular fabrication or treatment of ingot or slab
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
-
- 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
- C21D8/0421—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 characterised by the working steps
- C21D8/0426—Hot rolling
-
- 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
- C21D8/0421—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 characterised by the working steps
- C21D8/0436—Cold rolling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP04314196A JP3177146B2 (ja) | 1996-02-29 | 1996-02-29 | 加工用鋼の製造方法 |
JP18481296A JP3261043B2 (ja) | 1996-07-15 | 1996-07-15 | 深絞り用冷延鋼板およびその製造方法 |
JP18481396A JP3266512B2 (ja) | 1996-07-15 | 1996-07-15 | 深絞り用冷延鋼板およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69713639D1 true DE69713639D1 (de) | 2002-08-08 |
DE69713639T2 DE69713639T2 (de) | 2002-10-31 |
Family
ID=27291448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69713639T Expired - Lifetime DE69713639T2 (de) | 1996-02-29 | 1997-02-26 | Stahl, Stahlblech mit hervorragender Bearbeitbarkeit und dessen Herstellungsverfahren durch Elektrostahlofen und Vakuumentgasung |
Country Status (10)
Country | Link |
---|---|
US (1) | US5853659A (de) |
EP (1) | EP0792942B1 (de) |
KR (1) | KR100280251B1 (de) |
CN (1) | CN1068059C (de) |
BR (1) | BR9701108A (de) |
CA (1) | CA2198676C (de) |
DE (1) | DE69713639T2 (de) |
ES (1) | ES2179969T3 (de) |
MY (1) | MY128568A (de) |
TW (1) | TW415967B (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3524790B2 (ja) | 1998-09-30 | 2004-05-10 | 株式会社神戸製鋼所 | 塗膜耐久性に優れた塗装用鋼材およびその製造方法 |
CN1223695C (zh) | 1998-12-07 | 2005-10-19 | 杰富意钢铁株式会社 | 高强度冷轧钢板及其制造方法 |
DE60116477T2 (de) * | 2000-04-07 | 2006-07-13 | Jfe Steel Corp. | Warm-, kaltgewalzte und schmelz-galvanisierte stahlplatte mit exzellentem reckalterungsverhalten |
US6361624B1 (en) * | 2000-09-11 | 2002-03-26 | Usx Corporation | Fully-stabilized steel for porcelain enameling |
KR100829682B1 (ko) * | 2001-11-14 | 2008-05-16 | 주식회사 포스코 | 고연신율을 가진 고강도 냉연강판의 제조방법 |
FR2833970B1 (fr) | 2001-12-24 | 2004-10-15 | Usinor | Demi-produit siderurgique en acier au carbone et ses procedes de realisation, et produit siderurgique obtenu a partir de ce demi-produit, notamment destine a la galvanisation |
JP4171379B2 (ja) * | 2002-09-27 | 2008-10-22 | 新日本製鐵株式会社 | 表面性状に優れたCu含有鋼材およびその製造方法 |
JP4873921B2 (ja) * | 2005-02-18 | 2012-02-08 | 新日本製鐵株式会社 | 表面性状、加工性および成形性に優れた極低炭素鋼板および極低炭素鋳片の製造方法 |
WO2006118424A1 (en) * | 2005-05-03 | 2006-11-09 | Posco | Cold rolled steel sheet having high yield ratio and less anisotropy, process for producing the same |
EP1888800B1 (de) * | 2005-05-03 | 2018-11-07 | Posco | Kaltgewalztes stahlblech mit hervorragender verformbarkeit und hervorragendem streckgrenzenverhältnis und herstellungsverfahren dafür |
US20080149230A1 (en) * | 2005-05-03 | 2008-06-26 | Posco | Cold Rolled Steel Sheet Having Superior Formability, Process for Producing the Same |
KR100711356B1 (ko) * | 2005-08-25 | 2007-04-27 | 주식회사 포스코 | 가공성이 우수한 아연도금용 강판 및 그 제조방법 |
US20090047168A1 (en) * | 2005-11-09 | 2009-02-19 | Hidekuni Murakami | Continuously Cast Enameled Steel Sheet Remarkably Excellent in Fishscale Resistance and Method of Production of the Same |
KR100711362B1 (ko) * | 2005-12-07 | 2007-04-27 | 주식회사 포스코 | 도금특성 및 연신특성이 우수한 고강도 박강판 및 그제조방법 |
JP4855163B2 (ja) * | 2006-01-18 | 2012-01-18 | 新日本製鐵株式会社 | ほうろう加工品 |
JP5391607B2 (ja) * | 2008-08-05 | 2014-01-15 | Jfeスチール株式会社 | 外観に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
CN103143857B (zh) * | 2013-04-01 | 2014-12-17 | 武汉科技大学 | 一种含铜的高强高韧性埋弧焊焊丝及其焊接工艺 |
BR102014028223A2 (pt) * | 2014-11-12 | 2016-06-28 | Companhia Siderúrgica Nac | produto laminado a quente em aços longos e uso do mesmo |
CN108220748B (zh) * | 2017-12-27 | 2019-12-27 | 柳州钢铁股份有限公司 | 家电用冷轧低碳搪瓷钢的制造方法 |
DE102020209299A1 (de) | 2020-07-23 | 2022-01-27 | Sms Group Gmbh | Verfahren zum Herstellen von Stahlband |
KR20240081988A (ko) * | 2022-12-01 | 2024-06-10 | 현대제철 주식회사 | 열연 강판, 차량용 부품 및 이를 제조하는 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3765874A (en) * | 1972-05-19 | 1973-10-16 | Armco Steel Corp | Vacuum degassed, interstitial-free, low carbon steel and method for producing same |
JPH02173213A (ja) * | 1988-12-26 | 1990-07-04 | Sumitomo Metal Ind Ltd | 高成形性高張力鋼板の製造方法 |
JP3225442B2 (ja) * | 1991-07-30 | 2001-11-05 | 日新製鋼株式会社 | 耐孔あき腐食性に優れた深絞り用溶融亜鉛めっき鋼板の製造方法 |
US5360676A (en) * | 1992-04-06 | 1994-11-01 | Kawasaki Steel Corporation | Tin mill black plate for canmaking, and method of manufacturing |
JP2581887B2 (ja) * | 1993-02-10 | 1997-02-12 | 日本鋳鍛鋼株式会社 | 冷間加工性に優れた高強度冷延鋼板およびその製造方法 |
JPH07242938A (ja) * | 1994-03-02 | 1995-09-19 | Sumitomo Metal Ind Ltd | 加工性に優れた熱延鋼板の製造方法 |
-
1997
- 1997-02-25 TW TW86102275A patent/TW415967B/zh not_active IP Right Cessation
- 1997-02-26 ES ES97103139T patent/ES2179969T3/es not_active Expired - Lifetime
- 1997-02-26 US US08/806,765 patent/US5853659A/en not_active Expired - Lifetime
- 1997-02-26 EP EP19970103139 patent/EP0792942B1/de not_active Expired - Lifetime
- 1997-02-26 DE DE69713639T patent/DE69713639T2/de not_active Expired - Lifetime
- 1997-02-27 MY MYPI9700763 patent/MY128568A/en unknown
- 1997-02-27 CA CA 2198676 patent/CA2198676C/en not_active Expired - Fee Related
- 1997-02-27 BR BR9701108A patent/BR9701108A/pt not_active IP Right Cessation
- 1997-02-28 CN CN97109696A patent/CN1068059C/zh not_active Expired - Fee Related
- 1997-02-28 KR KR1019970006667A patent/KR100280251B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1068059C (zh) | 2001-07-04 |
EP0792942A1 (de) | 1997-09-03 |
CA2198676C (en) | 2008-06-17 |
DE69713639T2 (de) | 2002-10-31 |
KR980009493A (ko) | 1998-04-30 |
US5853659A (en) | 1998-12-29 |
CN1183478A (zh) | 1998-06-03 |
ES2179969T3 (es) | 2003-02-01 |
CA2198676A1 (en) | 1997-08-29 |
KR100280251B1 (ko) | 2001-02-01 |
BR9701108A (pt) | 1998-10-06 |
TW415967B (en) | 2000-12-21 |
EP0792942B1 (de) | 2002-07-03 |
MY128568A (en) | 2007-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |