GR1000537B - Φυλλο η λωρις ψυχρας εξελασεως και μεθοδος παραγωγης αυτων. - Google Patents

Φυλλο η λωρις ψυχρας εξελασεως και μεθοδος παραγωγης αυτων.

Info

Publication number
GR1000537B
GR1000537B GR890100609A GR890100609A GR1000537B GR 1000537 B GR1000537 B GR 1000537B GR 890100609 A GR890100609 A GR 890100609A GR 890100609 A GR890100609 A GR 890100609A GR 1000537 B GR1000537 B GR 1000537B
Authority
GR
Greece
Prior art keywords
sheet
strip
production method
method therefor
cold extraction
Prior art date
Application number
GR890100609A
Other languages
English (en)
Inventor
Klaus Freier
Walter Zimnik
Original Assignee
Salzgitter Peine Stahlwerke
Salzgitter Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25864488&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GR1000537(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Salzgitter Peine Stahlwerke, Salzgitter Ag filed Critical Salzgitter Peine Stahlwerke
Publication of GR1000537B publication Critical patent/GR1000537B/el

Links

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
    • C21D8/02—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
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • 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
    • C21D8/0447—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 heat treatment
    • C21D8/0473—Final recrystallisation annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Continuous Casting (AREA)

Abstract

Προς παραγωγήν ενός ελάσματος με καλές ιδιότητες διαμορφώσεως και ιδιαιτέρως δια δημιουργίαν κοίλων τεμαχίων συμμετρικών εκ περιστροφής προτείνεται ένας χάλυψ πτωχός εις άνθρακα ο οποίος περιέχει κατ' ανώτατον 0,009%Ν, θα σχηματίζει κράμμα με 0,01- 0,04%. Τί και εις ωρισμένες περιπτώσεις επίσης με 0,01 έως 0,06% νιόβιον, να χυτεύεται εις μπλοκ σιδήρου και το μπλοκ να θερμαίνεται άνω των 1120 βαθμών Κελσίου, άνωθεν του σημείου- Αr3 να υφίσταται εξέλασιν προς θερμή ταινία και να περιτυλίσσεται εις 520 + - 100 βαθμούς Κελσίου. Μετά την ψυχράν εξέλασιν εις το επιθυμητόν πάχος λεπτού ελάσματος πυρώνεται ανακρυσταλλωτικά η ταινία του χάλυβος πριν υποστεί τελική κατεργασία και μετατραπεί εις ελάσματα. ω
GR890100609A 1988-01-29 1989-01-27 Φυλλο η λωρις ψυχρας εξελασεως και μεθοδος παραγωγης αυτων. GR1000537B (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3803064A DE3803064C2 (de) 1988-01-29 1988-01-29 Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung
DE3843732A DE3843732C2 (de) 1988-01-29 1988-12-22 Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
GR1000537B true GR1000537B (el) 1992-08-25

Family

ID=25864488

Family Applications (1)

Application Number Title Priority Date Filing Date
GR890100609A GR1000537B (el) 1988-01-29 1989-01-27 Φυλλο η λωρις ψυχρας εξελασεως και μεθοδος παραγωγης αυτων.

Country Status (8)

Country Link
US (1) US5139580A (el)
EP (1) EP0400031B2 (el)
JP (1) JPH0814003B2 (el)
DD (1) DD285298B5 (el)
DE (3) DE3803064C2 (el)
ES (1) ES2018975A6 (el)
GR (1) GR1000537B (el)
WO (1) WO1989007158A1 (el)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015249A1 (de) * 1989-05-09 1991-02-28 Salzgitter Peine Stahlwerke Verfahren zur herstellung von feuerverzinktem kaltband
WO1990013672A1 (de) * 1989-05-09 1990-11-15 Stahlwerke Peine-Salzgitter Ag Verfahren zur herstellung von coilbreak-freiem warmband und alterungsbeständigem feuerverzinktem kaltband
US5686194A (en) * 1994-02-07 1997-11-11 Toyo Kohan Co., Ltd. Resin film laminated steel for can by dry forming
US5556485A (en) * 1994-11-07 1996-09-17 Bethlehem Steel Corporation Bake hardenable vanadium containing steel and method of making thereof
DE19543804B4 (de) * 1995-11-24 2004-02-05 Salzgitter Ag Verfahren zur Herstellung von feuerverzinktem Stahlband und damit hergestelltes feuerverzinktes Blech oder Band aus Stahl
DE19547181C1 (de) * 1995-12-16 1996-10-10 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines kaltgewalzten, höherfesten Bandstahles mit guter Umformbarkeit bei isotropen Eigenschaften
US5656102A (en) * 1996-02-27 1997-08-12 Bethlehem Steel Corporation Bake hardenable vanadium containing steel and method thereof
DE19622164C1 (de) * 1996-06-01 1997-05-07 Thyssen Stahl Ag Verfahren zur Erzeugung eines kaltgewalzten Stahlbleches oder -bandes mit guter Umformbarkeit
BE1011066A3 (fr) * 1997-03-27 1999-04-06 Cockerill Rech & Dev Acier au niobium et procede de fabrication de produits plats a partir de celui-ci.
DE19736509A1 (de) * 1997-08-22 1999-04-22 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines kaltgewalzten Ti-IF-Bandstahles mit hervorragender Umformbarkeit bei isotropen Eigenschaften
DE19834361A1 (de) * 1998-07-30 2000-02-03 Schaeffler Waelzlager Ohg Bauteil, insbesondere Wälzlager- und Motorenbauteil
DE19840788C2 (de) * 1998-09-08 2000-10-05 Thyssenkrupp Stahl Ag Verfahren zur Erzeugung von kaltgewalzten Bändern oder Blechen
RU2216600C2 (ru) * 1998-12-30 2003-11-20 Хилле Унд Мюллер Гмбх Стальная полоса с хорошими характеристиками деформируемости, а также способ ее изготовления
DE10020118B4 (de) * 2000-04-22 2009-11-12 Schaeffler Kg Wälzlagerbauteil
DE10055338C1 (de) * 2000-11-08 2002-03-07 Thyssenkrupp Stahl Ag Verfahren zum Herstellen eines bei niedrigen Verformungsgraden kaltverformten Kaltbandes
DE10102932C1 (de) * 2001-01-23 2002-08-22 Salzgitter Ag Verfahren zur Herstellung eines kalt gewalzten Bandes oder Bleches aus Stahl und nach dem Verfahren herstellbares Band oder Blech
KR20060028909A (ko) * 2004-09-30 2006-04-04 주식회사 포스코 형상 동결성이 우수한 고강도 냉연강판 및 그 제조방법
DE102012211458B3 (de) * 2012-07-03 2013-11-21 Schaeffler Technologies AG & Co. KG Deckel mit Ölspeicherfunktionalität für ein Gehäuse eines elektrohydraulischen Ventiltriebes eines Verbrennungsmotors
WO2023135550A1 (en) 2022-01-13 2023-07-20 Tata Steel Limited Cold rolled low carbon microalloyed steel and method of manufacturing thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2155620A1 (de) * 1970-12-19 1972-07-06 Nippon Kokan Kk Vakuumentgaster Stahl, der zu Platten für das Sondertiefziehen heiß verwalzt ist, und Verfahren zu dessen Herstellung
US3814636A (en) * 1972-03-02 1974-06-04 Steel Corp Method for production of low carbon steel with high drawability and retarded aging characteristics
US4125416A (en) * 1976-09-10 1978-11-14 Nippon Steel Corporation Method for producing steel strip or steel sheet containing carbide and nitride forming elements
JPS53137021A (en) * 1977-05-07 1978-11-30 Nippon Steel Corp Continuosly annealing method for cold rolled steel sheet for press forming
JPS5967321A (ja) * 1982-10-08 1984-04-17 Kawasaki Steel Corp プレス成形用冷延鋼板の製造方法
EP0120976A1 (en) * 1982-10-08 1984-10-10 Kawasaki Steel Corporation Process for manufacturing cold-rolled steel for deep drawing
EP0171208A1 (en) * 1984-07-17 1986-02-12 Kawasaki Steel Corporation Cold-rolled steel sheets and a method of manufacturing the same
EP0101740B1 (en) * 1982-02-19 1987-05-27 Kawasaki Steel Corporation Process for manufacturing cold-rolled steel having excellent press moldability

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6901060A (el) * 1969-01-22 1970-07-24 Koninklijke Hoogovens En Staal
US3947293A (en) * 1972-01-31 1976-03-30 Nippon Steel Corporation Method for producing high-strength cold rolled steel sheet
US3897280A (en) * 1972-12-23 1975-07-29 Nippon Steel Corp Method for manufacturing a steel sheet and product obtained thereby
JPS5529128A (en) * 1978-08-23 1980-03-01 Mitsui Mining & Smelting Co Method of surface treating printed circuit copper foil
JPS57104627A (en) * 1980-12-19 1982-06-29 Nippon Kokan Kk <Nkk> Manufacture of cold rolled soft steel plate with superior press formability by continuous annealing
JPS57169022A (en) * 1981-04-11 1982-10-18 Sumitomo Metal Ind Ltd Production of cold rolled mild steel plate by continuous annealing
JPS5867827A (ja) * 1981-09-18 1983-04-22 Nippon Steel Corp 深紋り用冷延鋼板の製造方法
JPS5989727A (ja) * 1982-11-12 1984-05-24 Kawasaki Steel Corp プレス成形性の優れた超深絞り用冷延鋼板の製造方法
JPS62287018A (ja) * 1986-06-06 1987-12-12 Nippon Steel Corp 深絞り性の優れた高強度冷延鋼板の製造方法
US4889566A (en) * 1987-06-18 1989-12-26 Kawasaki Steel Corporation Method for producing cold rolled steel sheets having improved spot weldability

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2155620A1 (de) * 1970-12-19 1972-07-06 Nippon Kokan Kk Vakuumentgaster Stahl, der zu Platten für das Sondertiefziehen heiß verwalzt ist, und Verfahren zu dessen Herstellung
US3814636A (en) * 1972-03-02 1974-06-04 Steel Corp Method for production of low carbon steel with high drawability and retarded aging characteristics
US4125416A (en) * 1976-09-10 1978-11-14 Nippon Steel Corporation Method for producing steel strip or steel sheet containing carbide and nitride forming elements
JPS53137021A (en) * 1977-05-07 1978-11-30 Nippon Steel Corp Continuosly annealing method for cold rolled steel sheet for press forming
EP0101740B1 (en) * 1982-02-19 1987-05-27 Kawasaki Steel Corporation Process for manufacturing cold-rolled steel having excellent press moldability
JPS5967321A (ja) * 1982-10-08 1984-04-17 Kawasaki Steel Corp プレス成形用冷延鋼板の製造方法
EP0120976A1 (en) * 1982-10-08 1984-10-10 Kawasaki Steel Corporation Process for manufacturing cold-rolled steel for deep drawing
EP0171208A1 (en) * 1984-07-17 1986-02-12 Kawasaki Steel Corporation Cold-rolled steel sheets and a method of manufacturing the same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CLAIMS SEARCHED: ALL *
PATENT ABSTRACTS OF JAPAN, vol. 3, no. 11 (C-35), 30th January 1979, page 164 C 35; & JP-A-53 137 021 (SHIN NIPPON SEITETSU K.K.) 30-11-1978 *
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 168 (C-236)[1605], 3rd August 1984; & JP-A-59 67 321 (KAWASAKI SEITETSU K.K.) 17-04-1984 *

Also Published As

Publication number Publication date
DD285298A5 (de) 1990-12-12
DE3843732C2 (de) 2001-05-10
EP0400031B1 (de) 1993-11-10
DD285298B5 (de) 1999-01-28
DE58906176D1 (de) 1993-12-16
DE3803064C1 (en) 1989-04-06
EP0400031A1 (de) 1990-12-05
ES2018975A6 (es) 1991-05-16
EP0400031B2 (de) 2002-01-02
DE3843732A1 (de) 1990-07-05
JPH03503185A (ja) 1991-07-18
JPH0814003B2 (ja) 1996-02-14
WO1989007158A1 (fr) 1989-08-10
DE3803064C2 (de) 1995-04-20
US5139580A (en) 1992-08-18

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