MX2016016893A - Caliber-containing centrifugally cast roll for hot rolling. - Google Patents

Caliber-containing centrifugally cast roll for hot rolling.

Info

Publication number
MX2016016893A
MX2016016893A MX2016016893A MX2016016893A MX2016016893A MX 2016016893 A MX2016016893 A MX 2016016893A MX 2016016893 A MX2016016893 A MX 2016016893A MX 2016016893 A MX2016016893 A MX 2016016893A MX 2016016893 A MX2016016893 A MX 2016016893A
Authority
MX
Mexico
Prior art keywords
caliber
roll
hot rolling
improvement
present
Prior art date
Application number
MX2016016893A
Other languages
Spanish (es)
Inventor
Ichino Kenji
Mochida Tetsuo
Itoh Yoichi
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 MX2016016893A publication Critical patent/MX2016016893A/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
    • C21D5/00—Heat treatments of cast-iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/024—Rolls for bars, rods, rounds, tubes, wire or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/04—Cast-iron alloys containing spheroidal graphite
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/02—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/26—Hardness of the roll surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

The present invention provides a caliber-containing centrifugally cast roll for hot rolling that has excellent abrasion resistance and fatigue resistance as well as excellent slip resistance. The present invention contains, by mass%, 1.8-3.0% of C, 0.2-1.0% of Si, 0.2-1.5% of Mn, 5-9% of Cr, 4.0-7.0% of Mo, 4.0-7.0% of V, and 0.5-2.0% of Nb so as to satisfy 0.6 ≤ (C-0.24V-0.13Nb) ≤ 1.4 (herein, C, V, and Nb represent the content (mass%) of each element), wherein the balance has a composition consisting of Fe and inevitable impurities, and the surface hardness is configured to be Hs 67-76 in terms of Shore hardness. This makes it possible to achieve a caliber-containing roll, said roll making it possible to suppress abrasion and fatigue and simultaneously prevent slipping even in a severe hot rolling environment in which a high rolling load is applied. The present invention further exhibits the effect of achieving an improvement in steel material (steel pipe, etc.) productivity, a noteworthy improvement in product quality, and an improvement in roll life span.
MX2016016893A 2014-06-27 2015-06-26 Caliber-containing centrifugally cast roll for hot rolling. MX2016016893A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014132083 2014-06-27
PCT/JP2015/003239 WO2015198612A1 (en) 2014-06-27 2015-06-26 Caliber-containing centrifugally cast roll for hot rolling

Publications (1)

Publication Number Publication Date
MX2016016893A true MX2016016893A (en) 2017-03-27

Family

ID=54937717

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016016893A MX2016016893A (en) 2014-06-27 2015-06-26 Caliber-containing centrifugally cast roll for hot rolling.

Country Status (6)

Country Link
US (1) US20170209906A1 (en)
EP (1) EP3135392B1 (en)
JP (1) JP5907318B1 (en)
BR (1) BR112016030707B1 (en)
MX (1) MX2016016893A (en)
WO (1) WO2015198612A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11389847B2 (en) * 2018-08-08 2022-07-19 Hitachi Metals, Ltd. Centrifugally cast composite roll for rolling and its production method
KR102551616B1 (en) * 2018-11-28 2023-07-04 제이에프이 스틸 가부시키가이샤 Outer layer material for hot rolling rolls and composite rolls for hot rolling
US11628481B2 (en) * 2019-04-03 2023-04-18 Nippon Steel Rolls Corporation Centrifugally cast composite roll for rolling and method of manufacturing the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221008A (en) * 1985-07-19 1987-01-29 Toshiba Corp Measurement for fine amount of floating
JPS62212008A (en) * 1986-03-10 1987-09-18 Kubota Ltd Sleeve roll with caliber for rolling
EP0562114B1 (en) * 1991-09-12 1998-11-04 Kawasaki Steel Corporation Material of outer layer of roll for rolling and compound roll manufactured by centrifugal casting
JPH07179945A (en) * 1993-12-22 1995-07-18 Hitachi Metals Ltd Caliber roll for rolling
JP3344325B2 (en) * 1998-09-24 2002-11-11 住友金属工業株式会社 Mandrel mill rolling method
JP3755396B2 (en) * 2000-10-30 2006-03-15 Ｊｆｅスチール株式会社 Hot roll outer layer material and centrifugal cast hot roll composite roll with excellent crack resistance
JP5136138B2 (en) * 2008-03-18 2013-02-06 Ｊｆｅスチール株式会社 Centrifugal cast composite roll for hot rolling
JP5434276B2 (en) * 2009-05-29 2014-03-05 Ｊｆｅスチール株式会社 Centrifugal cast composite roll for hot rolling
CN101649409A (en) * 2009-08-31 2010-02-17 浦杰 Centrifugally-cast high alloy furnace roller body
JP5447812B2 (en) * 2009-09-15 2014-03-19 Ｊｆｅスチール株式会社 Centrifugal cast composite roll for hot rolling
BR112014006751B1 (en) * 2011-09-21 2021-12-28 Hitachi Metals, Ltd CENTRIFUGALLY MOLTED COMPOSITE ROLLER FOR HOT LAMINATION AND PRODUCTION METHOD THEREOF
BR112016004075B1 (en) * 2013-09-25 2020-03-24 Hitachi Metals, Ltd. COMPOSITE HOT LAMINATION CYLINDER CASTED BY CENTRIFUGATION

Also Published As

Publication number Publication date
BR112016030707B1 (en) 2022-08-02
EP3135392B1 (en) 2018-12-19
EP3135392A4 (en) 2017-05-24
JP5907318B1 (en) 2016-04-26
BR112016030707A2 (en) 2017-08-22
US20170209906A1 (en) 2017-07-27
JPWO2015198612A1 (en) 2017-04-20
WO2015198612A1 (en) 2015-12-30
BR112016030707A8 (en) 2021-09-28
EP3135392A1 (en) 2017-03-01

Similar Documents

Publication Publication Date Title
MX2017001374A (en) Process for manufacturing steel sheets for press hardening, and parts obtained by means of this process.
MX2016011156A (en) Rolled material for high strength spring, and wire for high strength spring.
MX346491B (en) Hot-rolled or cold-rolled steel plate, method for manufacturing same, and use thereof in the automotive industry.
UA124354C2 (en) Tempered and coated steel sheet having excellent formability and a method of manufacturing the same
MX2018001635A (en) Material for high-strength steel sheet, hot rolle.
MX2016016129A (en) High strength multiphase galvanized steel sheet, production method and use.
MX2016014990A (en) Double-annealed steel sheet having high mechanical strength and ductility characteristics, method of manufacture and use of such sheets.
MX2017003993A (en) High formability super strength cold-roll steel sheet or steel strip, and manufacturing method therefor.
MX2017008295A (en) High-strength hot-dip galvanized steel sheet and manufacturing method thereof.
MX2017000496A (en) Hot-rolled steel sheet and associated manufacturing method.
PH12017500731B1 (en) Structural steel material having excellent atmospheric corrosion resistance
MX2015013941A (en) Cold-rolled steel sheet and manufacturing method therefor.
IN2015DN00773A (en)
MX2017016905A (en) Corrosion resistant steel, method for producing said steel and its use thereof.
MX2016017005A (en) Wire material for steel wire, and steel wire.
MX2015016761A (en) Carburized component and method for manufacturing same.
MX2016016893A (en) Caliber-containing centrifugally cast roll for hot rolling.
MX2017012063A (en) Steel wire for mechanical structural parts.
BR112017021224A2 (en) A manufacturing method of a hot-rolled steel product, steel materials, and a hot-rolled steel product
MX2020006336A (en) A coated steel substrate.
MY177004A (en) Steel sheets for cans and methods for manufacturing the same
MY182701A (en) High tensile steel wire
MX2016010379A (en) Stainless steel for a plastic mould and a mould made of the stainless steel.
MX2017002010A (en) Steel for high-strength bolt, and high-strength bolt.
PH12020550108A1 (en) Steel plate and method for manufacturing same