MX363825B - Elementos estructurales de acero de gran fuerza enrollados por calor y metodo. - Google Patents

Elementos estructurales de acero de gran fuerza enrollados por calor y metodo.

Info

Publication number
MX363825B
MX363825B MX2012009207A MX2012009207A MX363825B MX 363825 B MX363825 B MX 363825B MX 2012009207 A MX2012009207 A MX 2012009207A MX 2012009207 A MX2012009207 A MX 2012009207A MX 363825 B MX363825 B MX 363825B
Authority
MX
Mexico
Prior art keywords
hot
strength steel
structural members
fabrication
rolled high
Prior art date
Application number
MX2012009207A
Other languages
English (en)
Other versions
MX2012009207A (es
Inventor
Hugh M Gallagher Jr
Original Assignee
Cons Metal Products Inc
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 Cons Metal Products Inc filed Critical Cons Metal Products Inc
Publication of MX2012009207A publication Critical patent/MX2012009207A/es
Publication of MX363825B publication Critical patent/MX363825B/es

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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Se describen los elementos estructurales alargados de acero de gran fuerza enrollados por calor y método para elaborar los mismos mediante acero de gran fuerza enrollado por calor que tiene una composición química específica para proporcionar a los elementos la configuración geométrica deseada que incluye una malla delgada con bridas más delgadas opuestas que se extienden desde la misma para incrementar la capacidad de soporte de carga de los elementos.
MX2012009207A 2011-09-23 2012-05-16 Elementos estructurales de acero de gran fuerza enrollados por calor y metodo. MX363825B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/243,352 US8833039B2 (en) 2011-09-23 2011-09-23 Hot-rolled high-strength steel truck frame rail
PCT/US2012/038035 WO2013043238A1 (en) 2011-09-23 2012-05-16 Hot -rolled high - strength steel structural members and method of fabrication

Publications (2)

Publication Number Publication Date
MX2012009207A MX2012009207A (es) 2013-05-08
MX363825B true MX363825B (es) 2019-04-03

Family

ID=46262325

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012009207A MX363825B (es) 2011-09-23 2012-05-16 Elementos estructurales de acero de gran fuerza enrollados por calor y metodo.

Country Status (6)

Country Link
US (2) US8833039B2 (es)
EP (1) EP2689044B1 (es)
DK (1) DK2689044T3 (es)
ES (1) ES2753581T3 (es)
MX (1) MX363825B (es)
WO (1) WO2013043238A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015028951A2 (en) * 2013-08-27 2015-03-05 Metalsa S.A. De C.V. Method and apparatus for manufacturing a variable thickness side rail
CN103498552B (zh) * 2013-09-02 2016-08-17 杨玉喜 冷弯型钢及其制备方法
US11177763B2 (en) * 2017-06-14 2021-11-16 Thomas E. RUSSELL Metallurgical steel post design for solar farm foundations and increased guardrail durability
US10400454B1 (en) 2018-04-04 2019-09-03 Frazier Industrial Company Structural member with an anti-rotational feature
US11028586B2 (en) 2018-04-04 2021-06-08 Frazier Industrial Company Structural member connection system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69113326T2 (de) 1990-06-21 1996-03-28 Nippon Steel Corp Verfahren und Vorrichtung zum Herstellen stählerner Doppel-T-Träger mit dünnem Steg.
US5100613A (en) 1990-10-16 1992-03-31 Bethlehem Steel Co. Hot-rolled microalloyed steel and its use in variable-thickness sections
US5330594A (en) * 1990-10-24 1994-07-19 Consolidated Metal Products, Inc. Method of making cold formed high-strength steel parts
US5454888A (en) * 1990-10-24 1995-10-03 Consolidated Metal Products, Inc. Warm forming high-strength steel structural members
US5704998A (en) 1990-10-24 1998-01-06 Consolidated Metal Products, Inc. Hot rolling high-strength steel structural members
US5453139A (en) * 1990-10-24 1995-09-26 Consolidated Metal Products, Inc. Method of making cold formed high-strength steel parts
US5094698A (en) * 1990-10-24 1992-03-10 Consolidated Metal Products, Inc. Method of making high strength steel parts
US5496425A (en) * 1990-10-24 1996-03-05 Consolidated Metal Products, Inc. Cold formed high-strength steel structural members
US5538566A (en) * 1990-10-24 1996-07-23 Consolidated Metal Products, Inc. Warm forming high strength steel parts
JP2712846B2 (ja) 1991-02-08 1998-02-16 住友金属工業株式会社 形鋼の圧延方法および圧延装置
US5306357A (en) * 1993-02-04 1994-04-26 Carondelet Foundry Company Sulfuric acid resistant alloys
US6286868B1 (en) 1997-04-16 2001-09-11 Freightliner Llc Truck rail frame
US6488791B1 (en) * 2001-07-03 2002-12-03 Metalsa Roanoke Inc. Method for strengthening a steel channel member
CN1585849A (zh) * 2001-11-13 2005-02-23 新日本制铁株式会社 低层建筑物的构架结构
US7857348B2 (en) * 2006-06-08 2010-12-28 Metalsa Servicios S De Rl Multi-function cross members for truck frames
CN100489325C (zh) 2006-07-07 2009-05-20 鸿富锦精密工业（深圳）有限公司 铰链结构

Also Published As

Publication number Publication date
US20130076017A1 (en) 2013-03-28
EP2689044A1 (en) 2014-01-29
WO2013043238A1 (en) 2013-03-28
US20140245805A1 (en) 2014-09-04
MX2012009207A (es) 2013-05-08
EP2689044B1 (en) 2019-10-02
DK2689044T3 (da) 2019-12-16
ES2753581T3 (es) 2020-04-13
US8906173B2 (en) 2014-12-09
US8833039B2 (en) 2014-09-16

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