ES2141140T3 - Procedimiento para la fabricacion de placas revestidas con una capa resistente a la abrasion formada por un acero para herramientas. - Google Patents

Procedimiento para la fabricacion de placas revestidas con una capa resistente a la abrasion formada por un acero para herramientas.

Info

Publication number
ES2141140T3
ES2141140T3 ES93400930T ES93400930T ES2141140T3 ES 2141140 T3 ES2141140 T3 ES 2141140T3 ES 93400930 T ES93400930 T ES 93400930T ES 93400930 T ES93400930 T ES 93400930T ES 2141140 T3 ES2141140 T3 ES 2141140T3
Authority
ES
Spain
Prior art keywords
tool steel
abrasion resistant
degrees
steel layer
tools
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.)
Expired - Lifetime
Application number
ES93400930T
Other languages
English (en)
Inventor
Jean Georges Brisson
Jean Beguinot
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.)
Creusot Loire SA
Creusot Loire Industrie SA
Original Assignee
Creusot Loire SA
Creusot Loire Industrie SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9428942&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2141140(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Creusot Loire SA, Creusot Loire Industrie SA filed Critical Creusot Loire SA
Application granted granted Critical
Publication of ES2141140T3 publication Critical patent/ES2141140T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
    • 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
    • C21D1/30—Stress-relieving
    • 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
    • C21D2251/00—Treating composite or clad material
    • 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
    • C21D2251/00—Treating composite or clad material
    • C21D2251/02—Clad material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
    • Y10T428/12979—Containing more than 10% nonferrous elements [e.g., high alloy, stainless]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

SE REALIZA UN BLOQUE POR YUXTAPOSICION Y ENSAMBLAJE DE AL MENOS UNA PLACA DE ACERO PARA HERRAMIENTA Y DE AL MENOS UNA PLACA DE ACERO DULCE. SE LAMINA EL BLOQUE EN CALIENTE, DESPUES SE LE ENFRIA A UNA TEMPERATURA INFERIOR A 200 C. SE EFECTUA UN REVENIDO DEL BLOQUE LAMINADO A UNA TEMPERATURA SUPERIOR A 450 C, DESPUES DEL ENFRIAMIENTO. LA LAMINA CHAPEADA OBTENIDA COMPORTA UNA CAPA DE ACERO DE HERRAMIENTA QUE TIENE UNA ESTRUCTURA MARTENSITICA REVENIDA Y QUE ENCIERRA UNOS CARBUROS PRIMARIOS Y UNA FINA DISPERSION DE CARBUROS SECUNDARIOS.
ES93400930T 1992-04-16 1993-04-08 Procedimiento para la fabricacion de placas revestidas con una capa resistente a la abrasion formada por un acero para herramientas. Expired - Lifetime ES2141140T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9204697A FR2690166A1 (fr) 1992-04-16 1992-04-16 Procédé de fabrication d'une tôle plaquée comportant une couche résistant à l'abrasion en acier à outil et tôle plaquée obtenue.

Publications (1)

Publication Number Publication Date
ES2141140T3 true ES2141140T3 (es) 2000-03-16

Family

ID=9428942

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93400930T Expired - Lifetime ES2141140T3 (es) 1992-04-16 1993-04-08 Procedimiento para la fabricacion de placas revestidas con una capa resistente a la abrasion formada por un acero para herramientas.

Country Status (7)

Country Link
US (2) US5908710A (es)
EP (2) EP0936274A1 (es)
AT (1) ATE186948T1 (es)
CA (1) CA2094081C (es)
DE (1) DE69327070T2 (es)
ES (1) ES2141140T3 (es)
FR (1) FR2690166A1 (es)

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SE518678C2 (sv) * 2001-03-06 2002-11-05 Uddeholm Tooling Ab Föremål av stål
AU2003244199A1 (en) * 2002-07-01 2004-01-19 Hitachi Metals, Ltd. Material for sliding parts having self-lubricity and wire material for piston ring
US7695053B1 (en) * 2004-04-16 2010-04-13 Bae Systems Survivability Systems, Llc Lethal threat protection system for a vehicle and method
JP5221348B2 (ja) * 2006-07-27 2013-06-26 国立大学法人 東京大学 複層鋼及び複層鋼の製造方法
US7849599B2 (en) * 2006-09-28 2010-12-14 Hydril Usa Manufacturing Llc Imputing strength gradient in pressure vessels
US20080105341A1 (en) * 2006-11-02 2008-05-08 Huff Philip A Heat treatment of inlaid pressure vessels
US20080078081A1 (en) * 2006-09-28 2008-04-03 Huff Philip A High pressure-rated ram blowout preventer and method of manufacture
US20080105340A1 (en) * 2006-11-02 2008-05-08 Huff Philip A Heat Treatment Method of Inlaid Pressure Vessels
US7721401B2 (en) * 2006-09-28 2010-05-25 Hydril Usa Manufacturing Llc Reinforcement of irregular pressure vessels
KR20150133863A (ko) 2007-08-01 2015-11-30 에이티아이 프로퍼티즈, 인코퍼레이티드 고 경도, 고 인성 철-계 합금 및 이의 제조 방법
US8444776B1 (en) 2007-08-01 2013-05-21 Ati Properties, Inc. High hardness, high toughness iron-base alloys and methods for making same
WO2009077872A2 (en) * 2007-10-31 2009-06-25 Corts Engineering Gmbh Lubrication delivery system for linear bearings
EP2237901B1 (en) * 2007-10-31 2013-04-10 Corts Engineering GmbH & Co. KG Linear bearing plate for rolling mill
CN102061891A (zh) * 2009-11-18 2011-05-18 安东石油技术（集团）有限公司 一种抽油光杆
AU2015268698B2 (en) * 2011-01-07 2017-01-05 Ati Properties Llc Dual hardness steel article and method of making
US9182196B2 (en) 2011-01-07 2015-11-10 Ati Properties, Inc. Dual hardness steel article
US9657363B2 (en) 2011-06-15 2017-05-23 Ati Properties Llc Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys
DE102011086813A1 (de) * 2011-11-22 2013-05-23 Ford Global Technologies, Llc Einstückiges Blechbauteil für ein Fahrzeug
CN108998640A (zh) * 2018-08-07 2018-12-14 鞍钢股份有限公司 一种核电站堆芯冷却系统安注箱复合钢板及其制造方法
CN110527928B (zh) * 2019-09-02 2020-11-10 特冶河北科技发展有限公司 一种耐高温气门座及其生产方法

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Also Published As

Publication number Publication date
US5908710A (en) 1999-06-01
CA2094081C (fr) 2001-02-20
EP0566457B1 (fr) 1999-11-24
ATE186948T1 (de) 1999-12-15
DE69327070T2 (de) 2000-04-20
EP0566457A1 (fr) 1993-10-20
FR2690166A1 (fr) 1993-10-22
CA2094081A1 (fr) 1993-10-17
DE69327070D1 (de) 1999-12-30
US5997665A (en) 1999-12-07
FR2690166B1 (es) 1994-07-13
EP0936274A1 (fr) 1999-08-18

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