IT1125510B - Procedimento per produrre un nastro di acciaio laminato a freddo non invecchiante,con eccellente imbutibilita',mediante un trattamento termico continuo - Google Patents

Procedimento per produrre un nastro di acciaio laminato a freddo non invecchiante,con eccellente imbutibilita',mediante un trattamento termico continuo

Info

Publication number
IT1125510B
IT1125510B IT26638/79A IT2663879A IT1125510B IT 1125510 B IT1125510 B IT 1125510B IT 26638/79 A IT26638/79 A IT 26638/79A IT 2663879 A IT2663879 A IT 2663879A IT 1125510 B IT1125510 B IT 1125510B
Authority
IT
Italy
Prior art keywords
procedure
production
heat treatment
laminated steel
continuous heat
Prior art date
Application number
IT26638/79A
Other languages
English (en)
Other versions
IT7926638A0 (it
Inventor
Osamu Akisue
Teruaki Yamada
Matsuo Munetsugu
Norimasa Uehara
Original Assignee
Nippon Steel Corp
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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of IT7926638A0 publication Critical patent/IT7926638A0/it
Application granted granted Critical
Publication of IT1125510B publication Critical patent/IT1125510B/it

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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing

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 Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
IT26638/79A 1978-10-21 1979-10-19 Procedimento per produrre un nastro di acciaio laminato a freddo non invecchiante,con eccellente imbutibilita',mediante un trattamento termico continuo IT1125510B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53129071A JPS6044376B2 (ja) 1978-10-21 1978-10-21 非時効性で、かつ深絞り加工性の優れた連続熱処理による冷延鋼板の製造方法

Publications (2)

Publication Number Publication Date
IT7926638A0 IT7926638A0 (it) 1979-10-19
IT1125510B true IT1125510B (it) 1986-05-14

Family

ID=15000354

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26638/79A IT1125510B (it) 1978-10-21 1979-10-19 Procedimento per produrre un nastro di acciaio laminato a freddo non invecchiante,con eccellente imbutibilita',mediante un trattamento termico continuo

Country Status (10)

Country Link
US (1) US4315783A (it)
JP (1) JPS6044376B2 (it)
BE (1) BE879500A (it)
BR (1) BR7906774A (it)
DE (1) DE2942338A1 (it)
FR (1) FR2439236B1 (it)
GB (1) GB2043102B (it)
IT (1) IT1125510B (it)
NL (1) NL189145C (it)
SE (2) SE453515B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397699A (en) * 1980-05-27 1983-08-09 Nippon Steel Corporation Process for producing deep-drawing cold rolled steel strip by continuous annealing
EP0064552B1 (en) * 1980-10-18 1988-06-22 Kawasaki Steel Corporation Thin steel plate for draw working excellent in bake-hardening properties and process for manufacturing same
JPS5773132A (en) * 1980-10-24 1982-05-07 Nippon Kokan Kk <Nkk> Production of cold rolled mild steel plate of superior deep drawability and aging resistance by continuous annealing
JPS6046166B2 (ja) * 1980-11-26 1985-10-15 川崎製鉄株式会社 焼付硬化性を有する良加工性冷延鋼板の製造方法
US4410372A (en) * 1981-06-10 1983-10-18 Nippon Steel Corporation Process for producing deep-drawing, non-ageing, cold rolled steel strips having excellent paint bake-hardenability by continuous annealing
JPS5825436A (ja) * 1981-08-10 1983-02-15 Kawasaki Steel Corp 遅時効性、異方性小なる深絞り用冷延鋼板の製造方法
DE3271669D1 (en) * 1981-09-18 1986-07-17 Nippon Steel Corp Method for producing a cold rolled steel sheet
JPS58136721A (ja) * 1982-02-09 1983-08-13 Nippon Steel Corp 加工性のすぐれた冷間圧延鋼板の製造方法
JPS60248823A (ja) * 1984-05-23 1985-12-09 Kawasaki Steel Corp 絞り加工性の良好な薄鋼板の製造方法
JPS61246344A (ja) * 1985-04-22 1986-11-01 Kawasaki Steel Corp 耐２次加工脆性に優れる超深絞り用冷延鋼板
BE905254A (fr) * 1985-08-13 1986-12-01 Kawasaki Steel Co Procede et appareil pour recuit en continu d'aciers au carbone.
JPS63266025A (ja) * 1988-03-29 1988-11-02 Kawasaki Steel Corp 遅時効性冷延鋼板の製造方法
JP4900179B2 (ja) * 2007-10-11 2012-03-21 Ｊｆｅスチール株式会社 缶用鋼板原板の製造方法
CN106555034B (zh) * 2015-09-28 2019-02-05 宝山钢铁股份有限公司 一种低矫顽力冷轧电磁纯铁板带连续退火方法
CN111733366B (zh) * 2020-07-08 2021-06-22 马鞍山钢铁股份有限公司 一种含铝冷轧超高强钢及其制备方法、应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256119A (en) * 1965-04-20 1966-06-14 George W Jernstedt Method of annealing steel strip
GB1176863A (en) * 1966-02-17 1970-01-07 Yawata Iron & Steel Co Process for the production of Cold-Rolled Steel Sheets having Excellent Press Workability
SE405984B (sv) * 1969-12-27 1979-01-15 Nippon Kokan Kk Sett for framstellning av kallvalsat stal, lempligt for djupdragning
US3959029A (en) * 1970-11-21 1976-05-25 Nippon Kokan Kabushiki Kaisha Process of making cold reduced Al-stabilized steel having high drawability
US3765874A (en) * 1972-05-19 1973-10-16 Armco Steel Corp Vacuum degassed, interstitial-free, low carbon steel and method for producing same
JPS5338690B2 (it) * 1972-11-20 1978-10-17

Also Published As

Publication number Publication date
NL189145C (nl) 1993-01-18
SE453515B (sv) 1988-02-08
BR7906774A (pt) 1980-06-03
GB2043102A (en) 1980-10-01
GB2043102B (en) 1983-01-06
IT7926638A0 (it) 1979-10-19
SE7908695L (sv) 1980-04-22
SE453997B (sv) 1988-03-21
DE2942338C2 (it) 1987-11-12
NL189145B (nl) 1992-08-17
BE879500A (fr) 1980-02-15
FR2439236A1 (fr) 1980-05-16
JPS6044376B2 (ja) 1985-10-03
US4315783A (en) 1982-02-16
FR2439236B1 (fr) 1985-10-25
SE8703121D0 (sv) 1987-08-11
DE2942338A1 (de) 1980-04-24
JPS5558333A (en) 1980-05-01
NL7907738A (nl) 1980-04-23

Similar Documents

Publication Publication Date Title
IT1125510B (it) Procedimento per produrre un nastro di acciaio laminato a freddo non invecchiante,con eccellente imbutibilita&#39;,mediante un trattamento termico continuo
IT1084711B (it) Metodo per produrre lamiere d&#39;acciaio aventi notevolmente eccellente tenacita&#39; a basse temperature
IT1077213B (it) Procedimento continuo per la produzione di biossido d&#39;uranio
IT1128314B (it) Gruppo prefabbricato di piatre metalliche composte termotrasmittenti
IT7849409A0 (it) Procedimento per la produzione in continuo di laminati
IT1074063B (it) Impianto per la produzione in continuo di pannelli prefabbricati isolanti,nonche&#39;pannelli cosi&#39;ottenuti
IT1126545B (it) Procedimento continuo per la produzione di polimeri oppure di copolimeri di olefine
IT7852134A0 (it) Procedimento continuo per produrre lamiera di ferro zincato
JPS5597465A (en) Heat treatment of steel
IT8147505A1 (it) Procedimento continuo per produrre industrialmente microperle di mesocarbone
JPS52135822A (en) Method of heat treatment thick steel tubes
IT8026444A0 (it) Apparecchiatura per applicare unacorrente di gas caldo ad un&#39;area ben definita.
IT1152829B (it) Procedimento per produrre lamiere e nastri di acciaio laminato a freddo per imbutitura profonda
IT1195256B (it) Procedimento continuo per la produzione di diperossiacidi
ES514465A0 (es) &#34;procedimiento continuo de ataque oxidante en caliente de un mineral uranifero&#34;.
IT8319491A0 (it) Procedimento per produrre un foglio di acciaio laminato a freddo dotato di eccellente formabilita&#39;.
IT1064108B (it) Procedimento per l&#39;isolamento di nicotinammide
IT1085826B (it) Impianto per il trattamento termico continuo di lamiere
JPS5351562A (en) Production of heat insulated pipe
IT1186795B (it) Procedimento per l&#39;ossidazione di butano ad acido acetico
IT1194821B (it) Procedimento per la fabbricazione dello &#34;champagne sovietico&#34; a ciclo continuo
IT1090862B (it) Procedimento per la produzione di spugna di ferro
IT1072669B (it) Frono per il trattamento termico continuo di metalli o di aggregati di minerale in forma di nastro o foglio
IT8022279A0 (it) Procedimento continuo per fabbricare profilati bimescola e profilati bimescola cosi&#39; ottenuti.
YU48379A (en) Plates, particularly guiding or ribbed plates of a rail fastening

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971030