LU85636A1 - Procede de fabrication de barres d'acier ayant une meilleure tenacite a basse temperature et produits en barres d'acier ainsi obtenus - Google Patents

Procede de fabrication de barres d'acier ayant une meilleure tenacite a basse temperature et produits en barres d'acier ainsi obtenus Download PDF

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Publication number
LU85636A1
LU85636A1 LU85636A LU85636A LU85636A1 LU 85636 A1 LU85636 A1 LU 85636A1 LU 85636 A LU85636 A LU 85636A LU 85636 A LU85636 A LU 85636A LU 85636 A1 LU85636 A1 LU 85636A1
Authority
LU
Luxembourg
Prior art keywords
steel
temperature
bar
less
steel bars
Prior art date
Application number
LU85636A
Other languages
English (en)
French (fr)
Inventor
Fukukazu Nakasato
Takahiko Adachi
Susumu Kiyokoba
Shunji Ogata
Kazuhiko Nishida
Yoshihiko Kamada
Hiroo Ohtani
Original Assignee
Sumitomo Metal Ind
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
Priority claimed from JP21206583A external-priority patent/JPS60103119A/ja
Priority claimed from JP21206483A external-priority patent/JPS60103118A/ja
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of LU85636A1 publication Critical patent/LU85636A1/fr

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
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (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 Steel (AREA)
LU85636A 1983-11-11 1984-11-09 Procede de fabrication de barres d'acier ayant une meilleure tenacite a basse temperature et produits en barres d'acier ainsi obtenus LU85636A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP21206483 1983-11-11
JP21206583 1983-11-11
JP21206583A JPS60103119A (ja) 1983-11-11 1983-11-11 低温靭性の優れた棒鋼の製造方法
JP21206483A JPS60103118A (ja) 1983-11-11 1983-11-11 低温靭性の優れた棒鋼の製造方法

Publications (1)

Publication Number Publication Date
LU85636A1 true LU85636A1 (fr) 1985-06-04

Family

ID=26518981

Family Applications (1)

Application Number Title Priority Date Filing Date
LU85636A LU85636A1 (fr) 1983-11-11 1984-11-09 Procede de fabrication de barres d'acier ayant une meilleure tenacite a basse temperature et produits en barres d'acier ainsi obtenus

Country Status (3)

Country Link
AU (1) AU554218B2 (https=)
DE (1) DE3441087A1 (https=)
LU (1) LU85636A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1262226A (en) * 1984-12-28 1989-10-10 Fukukazu Nakasato Method for producing steel bars having improved low temperature toughness and steel bars produced thereby
CN103589847B (zh) * 2013-11-20 2015-01-28 大连赛瑞金属制品有限公司 悬式绝缘子超低温钢脚的生产工艺
CN110923582A (zh) * 2019-11-22 2020-03-27 攀钢集团攀枝花钢钒有限公司 有效硼不低于96%的碳锰铬系热轧带肋钢筋及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792129A (en) * 1980-11-27 1982-06-08 Nippon Steel Corp Production of nonrefined high toughness steel

Also Published As

Publication number Publication date
DE3441087C2 (https=) 1987-10-22
DE3441087A1 (de) 1985-05-30
AU554218B2 (en) 1986-08-14
AU3521784A (en) 1985-09-12

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