MX2016010669A - High-strength steel plate and method for producing high-strength steel plate. - Google Patents

High-strength steel plate and method for producing high-strength steel plate.

Info

Publication number
MX2016010669A
MX2016010669A MX2016010669A MX2016010669A MX2016010669A MX 2016010669 A MX2016010669 A MX 2016010669A MX 2016010669 A MX2016010669 A MX 2016010669A MX 2016010669 A MX2016010669 A MX 2016010669A MX 2016010669 A MX2016010669 A MX 2016010669A
Authority
MX
Mexico
Prior art keywords
steel plate
strength steel
temperature
inclusive
producing
Prior art date
Application number
MX2016010669A
Other languages
Spanish (es)
Inventor
Kawasaki Yoshiyasu
Fushiwaki Yusuke
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2016010669A publication Critical patent/MX2016010669A/en

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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C21D1/26—Methods of annealing
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution
    • C25F1/06—Iron or steel
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Provided are: a high-strength steel plate having superior corrosion resistance after electrodeposition and chemical conversion treatment, even if a large quantity of Si or Mn is contained; and a method for producing the high-strength steel plate. During the continuous annealing of a steel plate comprising, by mass%, 0.03-0.35% of C, 0.01-0.50% of Si, 3.6-8.0% of Mn, 0.01-1.0% of Al, no greater than 0.10% of P, and no greater than 0.010% of S, the remainder comprising Fe and unavoidable impurities, in a heating step the temperature inside an annealing furnace is raised from a temperature region of 450-A°C inclusive (A being such that 500 ‰¤ A ‰¤ 600) at rate of temperature increase of at least 7°C/s, the highest temperature reached by the steel plate in the annealing furnace is 600-700°C inclusive, the transit time of the steel plate in the temperature region such that the steel plate temperature is 600-700°C inclusive is at least 30 seconds and no greater than 10 minutes, and the hydrogen concentration in the atmosphere is at least 20 vol%.
MX2016010669A 2014-02-18 2015-02-03 High-strength steel plate and method for producing high-strength steel plate. MX2016010669A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014028030A JP6032221B2 (en) 2014-02-18 2014-02-18 Manufacturing method of high-strength steel sheet
PCT/JP2015/000460 WO2015125422A1 (en) 2014-02-18 2015-02-03 High-strength steel plate and method for producing high-strength steel plate

Publications (1)

Publication Number Publication Date
MX2016010669A true MX2016010669A (en) 2016-11-08

Family

ID=53877946

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016010669A MX2016010669A (en) 2014-02-18 2015-02-03 High-strength steel plate and method for producing high-strength steel plate.

Country Status (7)

Country Link
US (1) US20170067131A1 (en)
EP (1) EP3109330B1 (en)
JP (1) JP6032221B2 (en)
KR (1) KR20160122813A (en)
CN (1) CN106029919A (en)
MX (1) MX2016010669A (en)
WO (1) WO2015125422A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3150736T3 (en) * 2014-05-29 2020-03-31 Nippon Steel Corporation Heat-treated steel material and method for producing same
TWI582246B (en) * 2015-09-01 2017-05-11 Nippon Steel & Sumitomo Metal Corp Steel plate
KR102031452B1 (en) * 2017-12-24 2019-10-11 주식회사 포스코 Cold rolled steel sheet and hot dip zinc-based plated steel sheet having excellent bake hardenability and plating adhesion, and method for manufaturing the same
CN108555021B (en) * 2018-05-17 2019-08-27 山东钢铁股份有限公司 A kind of pair of narrow steel strip carries out the method and apparatus of special cross section size reprocessing
CN113201694B (en) * 2021-04-09 2022-06-10 唐山钢铁集团有限责任公司 Production method of cold-rolled low-carbon steel with high corrosion resistance
CN114196804A (en) * 2021-12-06 2022-03-18 山西太钢不锈钢股份有限公司 Continuous annealing and pickling process method for stainless steel plate

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Publication number Priority date Publication date Assignee Title
JPS5849619B2 (en) 1979-04-28 1983-11-05 住友金属工業株式会社 Method for manufacturing high-strength cold-rolled steel sheet with excellent chemical conversion treatment properties
JPH05320952A (en) 1992-05-25 1993-12-07 Nkk Corp High strength cold rolled steel sheet excellent in corrosion resistance after coating
JP2951480B2 (en) 1992-06-24 1999-09-20 川崎製鉄株式会社 High-tensile cold-rolled steel sheet excellent in chemical conversion property and formability and method for producing the same
JP3840392B2 (en) 2001-10-09 2006-11-01 株式会社神戸製鋼所 Steel sheet with excellent phosphatability
JP4319559B2 (en) 2003-04-10 2009-08-26 株式会社神戸製鋼所 High-strength cold-rolled steel plate with excellent chemical conversion properties
JP4843982B2 (en) * 2004-03-31 2011-12-21 Ｊｆｅスチール株式会社 High-rigidity and high-strength steel sheet and manufacturing method thereof
JP4576921B2 (en) 2004-08-04 2010-11-10 Ｊｆｅスチール株式会社 Cold rolled steel sheet manufacturing method
JP4882446B2 (en) * 2006-03-28 2012-02-22 Ｊｆｅスチール株式会社 Hot-dip galvanized steel sheet and method for producing galvannealed steel sheet
JP5552863B2 (en) * 2009-03-31 2014-07-16 Ｊｆｅスチール株式会社 High-strength hot-dip galvanized steel sheet and manufacturing method thereof
US20130327452A1 (en) * 2010-09-30 2013-12-12 Jfe Steel Corporation High strength steel sheet and method for manufacturing the same
JP5856002B2 (en) * 2011-05-12 2016-02-09 Ｊｆｅスチール株式会社 Collision energy absorbing member for automobiles excellent in impact energy absorbing ability and method for manufacturing the same
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JP5962541B2 (en) * 2012-07-23 2016-08-03 Ｊｆｅスチール株式会社 Manufacturing method of high-strength steel sheet

Also Published As

Publication number Publication date
EP3109330A4 (en) 2017-03-22
US20170067131A1 (en) 2017-03-09
JP2015151595A (en) 2015-08-24
EP3109330B1 (en) 2018-08-22
KR20160122813A (en) 2016-10-24
CN106029919A (en) 2016-10-12
WO2015125422A1 (en) 2015-08-27
JP6032221B2 (en) 2016-11-24
EP3109330A1 (en) 2016-12-28

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