JPS649383B2 - - Google Patents

Info

Publication number
JPS649383B2
JPS649383B2 JP10305481A JP10305481A JPS649383B2 JP S649383 B2 JPS649383 B2 JP S649383B2 JP 10305481 A JP10305481 A JP 10305481A JP 10305481 A JP10305481 A JP 10305481A JP S649383 B2 JPS649383 B2 JP S649383B2
Authority
JP
Japan
Prior art keywords
austenite
amount
cooling rate
steel
martensite
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.)
Expired
Application number
JP10305481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS583926A (ja
Inventor
Takeshi Kitagawa
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 Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP10305481A priority Critical patent/JPS583926A/ja
Publication of JPS583926A publication Critical patent/JPS583926A/ja
Publication of JPS649383B2 publication Critical patent/JPS649383B2/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature

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)
  • Control Of Heat Treatment Processes (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP10305481A 1981-07-01 1981-07-01 フエライト−マルテンサイト二相鋼中のマルテンサイト量制御方法 Granted JPS583926A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10305481A JPS583926A (ja) 1981-07-01 1981-07-01 フエライト−マルテンサイト二相鋼中のマルテンサイト量制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10305481A JPS583926A (ja) 1981-07-01 1981-07-01 フエライト−マルテンサイト二相鋼中のマルテンサイト量制御方法

Publications (2)

Publication Number Publication Date
JPS583926A JPS583926A (ja) 1983-01-10
JPS649383B2 true JPS649383B2 (https=) 1989-02-17

Family

ID=14343950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10305481A Granted JPS583926A (ja) 1981-07-01 1981-07-01 フエライト−マルテンサイト二相鋼中のマルテンサイト量制御方法

Country Status (1)

Country Link
JP (1) JPS583926A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013225579A1 (de) 2013-05-22 2014-11-27 Sms Siemag Ag Vorrichtung und Verfahren zur Steuerung und/oder Regelung eines Glüh- oder Wärmebehandlungsofens einer Metallmaterial bearbeitenden Fertigungsstraße
MX2025003508A (es) * 2022-09-27 2025-05-02 Jfe Steel Corp Linea de recocido continuo, metodo de recocido continuo, metodo de produccion de laminas de acero laminadas en frio y metodo de produccion de laminas de acero recubiertas o chapadas

Also Published As

Publication number Publication date
JPS583926A (ja) 1983-01-10

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