JPS60155621A - 球状化組織を有する棒鋼と線材の製造法 - Google Patents

球状化組織を有する棒鋼と線材の製造法

Info

Publication number
JPS60155621A
JPS60155621A JP950084A JP950084A JPS60155621A JP S60155621 A JPS60155621 A JP S60155621A JP 950084 A JP950084 A JP 950084A JP 950084 A JP950084 A JP 950084A JP S60155621 A JPS60155621 A JP S60155621A
Authority
JP
Japan
Prior art keywords
point
processing
temperature range
temperature
less
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
JP950084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS644568B2 (enrdf_load_stackoverflow
Inventor
Susumu Kanbara
神原　進
Kenji Aihara
相原　賢治
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP950084A priority Critical patent/JPS60155621A/ja
Priority to US06/632,234 priority patent/US4604145A/en
Priority to ES534456A priority patent/ES8505413A1/es
Priority to CA000459371A priority patent/CA1222678A/en
Priority to FR848411634A priority patent/FR2558174B1/fr
Priority to GB08418577A priority patent/GB2154476B/en
Publication of JPS60155621A publication Critical patent/JPS60155621A/ja
Publication of JPS644568B2 publication Critical patent/JPS644568B2/ja
Granted legal-status Critical Current

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
    • C21D8/06—Modifying the physical properties 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)
JP950084A 1984-01-13 1984-01-24 球状化組織を有する棒鋼と線材の製造法 Granted JPS60155621A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP950084A JPS60155621A (ja) 1984-01-24 1984-01-24 球状化組織を有する棒鋼と線材の製造法
US06/632,234 US4604145A (en) 1984-01-13 1984-07-19 Process for production of steel bar or steel wire having an improved spheroidal structure of cementite
ES534456A ES8505413A1 (es) 1984-01-13 1984-07-19 Procedimiento para producir barra o alambre de acero
CA000459371A CA1222678A (en) 1984-01-13 1984-07-20 Process for production of steel bar or steel wire having an improved spheroidal structure of cementite
FR848411634A FR2558174B1 (fr) 1984-01-13 1984-07-20 Procede pour la production de barres ou fils d'acier ayant une structure spheroidale de cementite amelioree
GB08418577A GB2154476B (en) 1984-01-13 1984-07-20 Process for production of steel bar or steel wire having an improved spheroidal cementite structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP950084A JPS60155621A (ja) 1984-01-24 1984-01-24 球状化組織を有する棒鋼と線材の製造法

Publications (2)

Publication Number Publication Date
JPS60155621A true JPS60155621A (ja) 1985-08-15
JPS644568B2 JPS644568B2 (enrdf_load_stackoverflow) 1989-01-26

Family

ID=11721954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP950084A Granted JPS60155621A (ja) 1984-01-13 1984-01-24 球状化組織を有する棒鋼と線材の製造法

Country Status (1)

Country Link
JP (1) JPS60155621A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6455331A (en) * 1987-08-26 1989-03-02 Nippon Kokan Kk Manufacture of steel material having spheroidized structure
JPH0635746U (ja) * 1992-06-12 1994-05-13 三菱化工機株式会社 多流路切換器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429369U (enrdf_load_stackoverflow) * 1990-07-02 1992-03-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6455331A (en) * 1987-08-26 1989-03-02 Nippon Kokan Kk Manufacture of steel material having spheroidized structure
JPH0635746U (ja) * 1992-06-12 1994-05-13 三菱化工機株式会社 多流路切換器

Also Published As

Publication number Publication date
JPS644568B2 (enrdf_load_stackoverflow) 1989-01-26

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