ZA201906697B - Non-pickled hot-rolled steel sheet and method for manufacturing same - Google Patents

Non-pickled hot-rolled steel sheet and method for manufacturing same

Info

Publication number
ZA201906697B
ZA201906697B ZA2019/06697A ZA201906697A ZA201906697B ZA 201906697 B ZA201906697 B ZA 201906697B ZA 2019/06697 A ZA2019/06697 A ZA 2019/06697A ZA 201906697 A ZA201906697 A ZA 201906697A ZA 201906697 B ZA201906697 B ZA 201906697B
Authority
ZA
South Africa
Prior art keywords
steel sheet
rolled steel
manufacturing same
pickled hot
pickled
Prior art date
Application number
ZA2019/06697A
Other languages
English (en)
Inventor
Kizu Taro
Jin Takayoshi
Aoyagi Akihiro
Yamamoto Masaaki
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 ZA201906697B publication Critical patent/ZA201906697B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/06—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing of strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
    • 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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
ZA2019/06697A 2017-04-07 2019-10-10 Non-pickled hot-rolled steel sheet and method for manufacturing same ZA201906697B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017076527 2017-04-07
PCT/JP2018/012917 WO2018186265A1 (ja) 2017-04-07 2018-03-28 黒皮熱延鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
ZA201906697B true ZA201906697B (en) 2021-01-27

Family

ID=63712192

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2019/06697A ZA201906697B (en) 2017-04-07 2019-10-10 Non-pickled hot-rolled steel sheet and method for manufacturing same

Country Status (7)

Country Link
JP (1) JP6406481B1 (ja)
KR (1) KR102246956B1 (ja)
CN (1) CN110461487B (ja)
MY (1) MY194585A (ja)
SG (1) SG11201907974TA (ja)
WO (1) WO2018186265A1 (ja)
ZA (1) ZA201906697B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020206298A1 (de) 2020-05-19 2021-11-25 Thyssenkrupp Steel Europe Ag Stahlflachprodukt und Verfahren zu dessen Herstellung
KR102488496B1 (ko) * 2020-12-18 2023-01-13 주식회사 포스코 충격 인성이 우수한 제진 댐퍼용 강판 및 이의 제조방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0748622A (ja) 1993-08-05 1995-02-21 Nippon Steel Corp スケール制御鋼板の製造法
JPH0748623A (ja) 1993-08-05 1995-02-21 Nippon Steel Corp 表面性状の良好な鋼板の製造法
JP3390584B2 (ja) * 1995-08-31 2003-03-24 川崎製鉄株式会社 熱延鋼板およびその製造方法
JP4061996B2 (ja) 2002-07-11 2008-03-19 Ｊｆｅスチール株式会社 黒色性に優れる黒皮熱延鋼板およびその製造方法
CN101952471B (zh) * 2008-02-22 2013-03-27 杰富意钢铁株式会社 钢材以及钢材的制造方法
KR101456772B1 (ko) * 2010-05-27 2014-10-31 신닛테츠스미킨 카부시키카이샤 강판 및 그 제조 방법
JP5679112B2 (ja) * 2011-02-08 2015-03-04 Ｊｆｅスチール株式会社 スケール密着性に優れた熱延鋼板およびその製造方法
KR101310798B1 (ko) * 2011-06-29 2013-09-25 현대제철 주식회사 스케일 밀착성이 우수한 열연강판 제조방법
JP5799913B2 (ja) 2012-08-02 2015-10-28 新日鐵住金株式会社 スケール密着性に優れた熱延鋼板及びその製造方法

Also Published As

Publication number Publication date
CN110461487A (zh) 2019-11-15
CN110461487B (zh) 2021-03-30
MY194585A (en) 2022-12-04
JPWO2018186265A1 (ja) 2019-04-11
KR20190132494A (ko) 2019-11-27
JP6406481B1 (ja) 2018-10-17
KR102246956B1 (ko) 2021-04-29
SG11201907974TA (en) 2019-09-27
WO2018186265A1 (ja) 2018-10-11

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