JPS51148611A - Heat-treatment process of steel - Google Patents

Heat-treatment process of steel

Info

Publication number
JPS51148611A
JPS51148611A JP50072623A JP7262375A JPS51148611A JP S51148611 A JPS51148611 A JP S51148611A JP 50072623 A JP50072623 A JP 50072623A JP 7262375 A JP7262375 A JP 7262375A JP S51148611 A JPS51148611 A JP S51148611A
Authority
JP
Japan
Prior art keywords
steel
heat
treatment process
rolled steel
tempering
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.)
Pending
Application number
JP50072623A
Other languages
English (en)
Inventor
Tsutomu Kimura
Hajime Nakasugi
Masanobu Yamaguchi
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
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
Priority to JP50072623A priority Critical patent/JPS51148611A/ja
Publication of JPS51148611A publication Critical patent/JPS51148611A/ja
Pending 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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 Articles (AREA)
JP50072623A 1975-06-17 1975-06-17 Heat-treatment process of steel Pending JPS51148611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50072623A JPS51148611A (en) 1975-06-17 1975-06-17 Heat-treatment process of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50072623A JPS51148611A (en) 1975-06-17 1975-06-17 Heat-treatment process of steel

Publications (1)

Publication Number Publication Date
JPS51148611A true JPS51148611A (en) 1976-12-21

Family

ID=13494686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50072623A Pending JPS51148611A (en) 1975-06-17 1975-06-17 Heat-treatment process of steel

Country Status (1)

Country Link
JP (1) JPS51148611A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288018A (ja) * 1985-06-14 1986-12-18 Nippon Steel Corp 高強度でかつ低降伏比鋼管の製造法
JPH01312028A (ja) * 1988-06-10 1989-12-15 Mitsubishi Heavy Ind Ltd 高強度鋼の応力腐食割れ防止法
JP2002012916A (ja) * 2000-06-30 2002-01-15 Toshiba Corp 高硬度鋼の応力腐食割れ防止法
CN102766732A (zh) * 2011-05-05 2012-11-07 通用电气公司 用于防止应力腐蚀破裂的处理
JP2013019023A (ja) * 2011-07-11 2013-01-31 Nippon Steel & Sumikin Stainless Steel Pipe Co Ltd 加熱後の金属管の冷却装置及び冷却方法
CN103648198A (zh) * 2013-12-31 2014-03-19 无锡应达工业有限公司 一种一体化的双频率感应加热设备
US9062354B2 (en) 2011-02-24 2015-06-23 General Electric Company Surface treatment system, a surface treatment process and a system treated component

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288018A (ja) * 1985-06-14 1986-12-18 Nippon Steel Corp 高強度でかつ低降伏比鋼管の製造法
JPH01312028A (ja) * 1988-06-10 1989-12-15 Mitsubishi Heavy Ind Ltd 高強度鋼の応力腐食割れ防止法
JP2002012916A (ja) * 2000-06-30 2002-01-15 Toshiba Corp 高硬度鋼の応力腐食割れ防止法
US9062354B2 (en) 2011-02-24 2015-06-23 General Electric Company Surface treatment system, a surface treatment process and a system treated component
CN102766732A (zh) * 2011-05-05 2012-11-07 通用电气公司 用于防止应力腐蚀破裂的处理
EP2520675A3 (en) * 2011-05-05 2013-08-14 General Electric Company Treatment for preventing stress corrosion cracking
JP2013019023A (ja) * 2011-07-11 2013-01-31 Nippon Steel & Sumikin Stainless Steel Pipe Co Ltd 加熱後の金属管の冷却装置及び冷却方法
CN103648198A (zh) * 2013-12-31 2014-03-19 无锡应达工业有限公司 一种一体化的双频率感应加热设备

Similar Documents

Publication Publication Date Title
JPS51148611A (en) Heat-treatment process of steel
FR2335606A1 (fr) Procede de traitement d'un acier faiblement allie par chauffage et deformation ayant pour but d'ameliorer ses proprietes physiques
JPS51140817A (en) Martensite tool steel for hot forming
JPS5248507A (en) Method for cooling outer surface of metallic pipe or large diameter
JPS5270914A (en) Heat treatment of pipe
JPS5252114A (en) Process for producing steel of excellent sulfide corrosion cracking re sistance
JPS53119244A (en) Processing heat treating method of weldable structural steel plate
JPS51140818A (en) Martensite tool steel for hot forming
JPS51112413A (en) Method of continuous annealing steel strip
JPS5231912A (en) Removing method of skidmark at metal piece heating
CS188187B2 (en) Method of quenching articles,heated at hardening temperature and device for making the method
JPS5262120A (en) Process for producing steel wire of high tensile strength
JPS5248513A (en) Heating method of large diameter steel pipe
JPS5325218A (en) Spheroidizing heat treating method for wire by strand method
JPS51112723A (en) Process for hardening steel pipes
SU644866A1 (ru) Сталь
JPS52122219A (en) Production of high tensile steel wire and steel rod from low carbon tempered martensite steel
JPS526330A (en) Production process of ferrito-austenitic two-phased stainless steel
JPS52153814A (en) High frequency hardening equipment
JPS52122220A (en) Production of high tensile steel wire and steel rod from low carbon tempered martensite steel
JPS5337511A (en) Heat treating equipment for steel sheet
JPS5317518A (en) Preparation of continous annealing and its apparatus for soft steel belt
JPS5270910A (en) Heating of steel billet
JPS5270912A (en) Equipment for heat treatment of high tensile steel material
JPS5229419A (en) Heat treatment method to improve toughness of steel