JPS52156709A - Dehydrogenizing cooling of high temperature steel material - Google Patents

Dehydrogenizing cooling of high temperature steel material

Info

Publication number
JPS52156709A
JPS52156709A JP7395376A JP7395376A JPS52156709A JP S52156709 A JPS52156709 A JP S52156709A JP 7395376 A JP7395376 A JP 7395376A JP 7395376 A JP7395376 A JP 7395376A JP S52156709 A JPS52156709 A JP S52156709A
Authority
JP
Japan
Prior art keywords
dehydrogenizing
cooling
high temperature
steel material
temperature 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.)
Pending
Application number
JP7395376A
Other languages
Japanese (ja)
Inventor
Takahide Ono
Takaharu Shimizu
Yoshihiro Okamura
Naotaka Noda
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 JP7395376A priority Critical patent/JPS52156709A/en
Publication of JPS52156709A publication Critical patent/JPS52156709A/en
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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/06—Extraction of hydrogen

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 Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

PURPOSE:To improve the dehydrogenizing effect from steel materials by cooling slowly them in the state piled up more than two pieces after the rolling to the products.
JP7395376A 1976-06-23 1976-06-23 Dehydrogenizing cooling of high temperature steel material Pending JPS52156709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7395376A JPS52156709A (en) 1976-06-23 1976-06-23 Dehydrogenizing cooling of high temperature steel material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7395376A JPS52156709A (en) 1976-06-23 1976-06-23 Dehydrogenizing cooling of high temperature steel material

Publications (1)

Publication Number Publication Date
JPS52156709A true JPS52156709A (en) 1977-12-27

Family

ID=13532945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7395376A Pending JPS52156709A (en) 1976-06-23 1976-06-23 Dehydrogenizing cooling of high temperature steel material

Country Status (1)

Country Link
JP (1) JPS52156709A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522466A (en) * 1978-08-04 1980-02-18 Sumitomo Metal Ind Ltd Continuous slow cooling and dehydrogenating method of steel plate
JPS5647515A (en) * 1979-09-27 1981-04-30 Sumitomo Metal Ind Ltd Gradual cooling process for piling
JPS5695412A (en) * 1979-12-27 1981-08-01 Sumitomo Metal Ind Ltd Slow cooling method for steel material
JPS5781904A (en) * 1980-11-12 1982-05-22 Nippon Steel Corp Method and device for supplying high temperature slab right after continuous casting or blooming to hot rolling process
JPH04130169U (en) * 1991-05-23 1992-11-30 オーエツチ工業株式会社 Ratchet release device for load tightening machine
JP2012241253A (en) * 2011-05-23 2012-12-10 Sumitomo Metal Ind Ltd Method for slow cooling of thick steel plate and method for manufacturing thick steel plate
CN109022726A (en) * 2018-08-29 2018-12-18 舞阳钢铁有限责任公司 A kind of heat treatment method of medium carbon steel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522466A (en) * 1978-08-04 1980-02-18 Sumitomo Metal Ind Ltd Continuous slow cooling and dehydrogenating method of steel plate
JPS5647515A (en) * 1979-09-27 1981-04-30 Sumitomo Metal Ind Ltd Gradual cooling process for piling
JPS5695412A (en) * 1979-12-27 1981-08-01 Sumitomo Metal Ind Ltd Slow cooling method for steel material
JPS5781904A (en) * 1980-11-12 1982-05-22 Nippon Steel Corp Method and device for supplying high temperature slab right after continuous casting or blooming to hot rolling process
JPH04130169U (en) * 1991-05-23 1992-11-30 オーエツチ工業株式会社 Ratchet release device for load tightening machine
JP2012241253A (en) * 2011-05-23 2012-12-10 Sumitomo Metal Ind Ltd Method for slow cooling of thick steel plate and method for manufacturing thick steel plate
CN109022726A (en) * 2018-08-29 2018-12-18 舞阳钢铁有限责任公司 A kind of heat treatment method of medium carbon steel
CN109022726B (en) * 2018-08-29 2020-05-22 舞阳钢铁有限责任公司 Heat treatment method of medium carbon steel

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