FR2416751A1 - Procede de coulee continue d'acier - Google Patents

Procede de coulee continue d'acier

Info

Publication number
FR2416751A1
FR2416751A1 FR7902197A FR7902197A FR2416751A1 FR 2416751 A1 FR2416751 A1 FR 2416751A1 FR 7902197 A FR7902197 A FR 7902197A FR 7902197 A FR7902197 A FR 7902197A FR 2416751 A1 FR2416751 A1 FR 2416751A1
Authority
FR
France
Prior art keywords
casting process
continuous steel
steel casting
mold
steel
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.)
Granted
Application number
FR7902197A
Other languages
English (en)
Other versions
FR2416751B1 (fr
Inventor
Moriyuki Ishiguro
Akira Masui
Masahisa Tate
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2416751A1 publication Critical patent/FR2416751A1/fr
Application granted granted Critical
Publication of FR2416751B1 publication Critical patent/FR2416751B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

a. Procédé de coulée continue d'acier. b. On fait en sorte que l'acier fondu contenu dans une poche de coulée soit surchauffé de 30 à 70 degrés C avant son introduction dans un moule. La pièce coulée retirée du moule par des cylindres est laminée près de l'extrémité avant du cratère sous un taux de réduction compris entre 0,5 et 2,0 mm/m. c. Application dans la sidérurgie.
FR7902197A 1978-02-13 1979-01-29 Procede de coulee continue d'acier Granted FR2416751A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53014131A JPS5939225B2 (ja) 1978-02-13 1978-02-13 鋼の連続鋳造法

Publications (2)

Publication Number Publication Date
FR2416751A1 true FR2416751A1 (fr) 1979-09-07
FR2416751B1 FR2416751B1 (fr) 1983-06-17

Family

ID=11852571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902197A Granted FR2416751A1 (fr) 1978-02-13 1979-01-29 Procede de coulee continue d'acier

Country Status (5)

Country Link
JP (1) JPS5939225B2 (fr)
CA (1) CA1148719A (fr)
DE (1) DE2905429A1 (fr)
FR (1) FR2416751A1 (fr)
GB (1) GB2014071B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3263615D1 (en) * 1981-01-31 1985-06-13 Nippon Steel Corp Process for producing austenitic stainless steels less susceptible to rolling defects
GB2124939B (en) * 1982-02-04 1986-02-05 Southwire Co Method of hot-forming metals prone to crack during rolling
JPS58192666A (ja) * 1982-05-04 1983-11-10 Kawasaki Steel Corp 連続鋳造における鋳込み開始法
JPS594943A (ja) * 1982-06-30 1984-01-11 Nippon Kokan Kk <Nkk> セミマクロ偏析のない連鋳々片製造法
JPS5970444A (ja) * 1982-10-12 1984-04-20 Nippon Kokan Kk <Nkk> セミマクロ偏析のない連続鋳造鋳片の製造方法
JPS59202145A (ja) * 1983-05-02 1984-11-15 Nippon Steel Corp 鋼の連続鋳造方法
JPS60121054A (ja) * 1983-12-02 1985-06-28 Kawasaki Steel Corp 連続鋳造方法
JPS60162564A (ja) * 1984-01-31 1985-08-24 Nippon Steel Corp 垂直型連続鋳造方法
JPS6233048A (ja) * 1985-08-03 1987-02-13 Nippon Steel Corp 連続鋳造法
JPS6246726A (ja) * 1985-08-23 1987-02-28 Mazda Motor Corp 自動車のリヤシ−ト装置
JPH0676643B2 (ja) * 1986-04-08 1994-09-28 新日本製鐵株式会社 加工性のすぐれた高強度鋼線材
JP2989737B2 (ja) * 1993-11-25 1999-12-13 勝彦 山田 鋼材の連続鋳造法および連続鋳造・圧延法
JP3257224B2 (ja) * 1994-01-14 2002-02-18 大同特殊鋼株式会社 連続鋳造方法
JPH1094869A (ja) * 1996-07-29 1998-04-14 Toyota Motor Corp 鋳造欠陥の除去方法
JP3610716B2 (ja) * 1997-01-23 2005-01-19 トヨタ自動車株式会社 鋳物のシール面の加工方法
JP5020687B2 (ja) * 2007-04-16 2012-09-05 株式会社神戸製鋼所 中心偏析の少ないスラブ鋼の連続鋳造方法
CN108436049B (zh) * 2018-02-08 2019-11-01 中国科学院金属研究所 一种控制大尺寸连铸坯中v偏析的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB849534A (en) * 1957-02-26 1960-09-28 Inland Steel Co Method and apparatus of casting ferrous metals
US3726331A (en) * 1971-04-28 1973-04-10 R Bunting Continuous casting process
FR2243750A1 (en) * 1973-09-17 1975-04-11 Nippon Kokan Kk Continuous casting steel slabs - change in thickness on passing through stressed transport rolls used to control process
FR2291813A1 (fr) * 1974-11-25 1976-06-18 Nippon Kokan Kk Procede pour la coulee continue d'acier
FR2297106A1 (fr) * 1975-01-13 1976-08-06 Nippon Kokan Kk
GB1487925A (en) * 1975-05-23 1977-10-05 British Steel Corp Addition of alloys to a ferrous metal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916862B2 (ja) * 1973-03-26 1984-04-18 日本鋼管株式会社 連続鋳造法
JPS5916541B2 (ja) * 1975-10-31 1984-04-16 日本鋼管株式会社 鋼の連続鋳造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB849534A (en) * 1957-02-26 1960-09-28 Inland Steel Co Method and apparatus of casting ferrous metals
US3726331A (en) * 1971-04-28 1973-04-10 R Bunting Continuous casting process
FR2243750A1 (en) * 1973-09-17 1975-04-11 Nippon Kokan Kk Continuous casting steel slabs - change in thickness on passing through stressed transport rolls used to control process
FR2291813A1 (fr) * 1974-11-25 1976-06-18 Nippon Kokan Kk Procede pour la coulee continue d'acier
FR2297106A1 (fr) * 1975-01-13 1976-08-06 Nippon Kokan Kk
GB1487925A (en) * 1975-05-23 1977-10-05 British Steel Corp Addition of alloys to a ferrous metal

Also Published As

Publication number Publication date
DE2905429A1 (de) 1979-08-16
CA1148719A (fr) 1983-06-28
GB2014071B (en) 1982-03-31
GB2014071A (en) 1979-08-22
JPS54107831A (en) 1979-08-24
FR2416751B1 (fr) 1983-06-17
JPS5939225B2 (ja) 1984-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse