TR200501633T2 - Package-slat martensite / austenite micro-structured cold-worked steels - Google Patents

Package-slat martensite / austenite micro-structured cold-worked steels

Info

Publication number
TR200501633T2
TR200501633T2 TR2005/01633T TR200501633T TR200501633T2 TR 200501633 T2 TR200501633 T2 TR 200501633T2 TR 2005/01633 T TR2005/01633 T TR 2005/01633T TR 200501633 T TR200501633 T TR 200501633T TR 200501633 T2 TR200501633 T2 TR 200501633T2
Authority
TR
Turkey
Prior art keywords
martensite
slat
package
structured cold
austenite
Prior art date
Application number
TR2005/01633T
Other languages
Turkish (tr)
Inventor
Grzegorz J Kusinski
Gareth Thomas
Original Assignee
Mmfx Technologies Corporation
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 Mmfx Technologies Corporation filed Critical Mmfx Technologies Corporation
Publication of TR200501633T2 publication Critical patent/TR200501633T2/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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • 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
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold 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
    • 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
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • 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
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • 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
    • 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
    • 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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Abstract

Yüksek bir gerilme mukavemetine sahip olan peklestirilmis çelik alasimlari mikroyapilari martensit latalarinin aralarinda ince stabilize ostenit katmanlari olan tanecikler içeren alasimlarin soguk islenmesiyle hazirlanir Bu mikroyapinm yüksek dislokasyon yogunlugu ve sekil degisikliklerinin martensit ve ostenit fazlari arasinda hareket etme egilimi sayesinde, soguk isleme mikroyapiya yüksek gerilme mukavemeti dahil olmak üzere benzersiz mekanik özellikler kazandirir Beklenmedik bir sekilde, bu durum, soguk isleme indirgemeleri arasinda çeligin ara isil islemlerine (çelik tel durumunda patentleme) gerek kalmadan saglanmistir.The high-tensile strength steel alloy microstructures are prepared by the cold processing of alloys containing fine stabilized austenite layers between martensite laths. Unexpectedly, this has been achieved without the need for intermediate heat treatments (patenting in the case of steel wires) between cold processing reductions.

TR2005/01633T 2002-11-19 2003-11-18 Package-slat martensite / austenite micro-structured cold-worked steels TR200501633T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42783002P 2002-11-19 2002-11-19
US10/645,833 US20040149362A1 (en) 2002-11-19 2003-08-20 Cold-worked steels with packet-lath martensite/austenite microstructure

Publications (1)

Publication Number Publication Date
TR200501633T2 true TR200501633T2 (en) 2005-06-21

Family

ID=32329190

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2005/01633T TR200501633T2 (en) 2002-11-19 2003-11-18 Package-slat martensite / austenite micro-structured cold-worked steels

Country Status (15)

Country Link
US (2) US20040149362A1 (en)
EP (1) EP1563106B1 (en)
JP (1) JP2006506534A (en)
KR (1) KR20050086674A (en)
AU (1) AU2003291066B2 (en)
BR (1) BR0316361B1 (en)
CA (1) CA2502114C (en)
ES (1) ES2386425T3 (en)
HK (1) HK1074060A1 (en)
MX (1) MXPA05005104A (en)
NO (1) NO20053021L (en)
PT (1) PT1563106E (en)
RU (1) RU2301838C2 (en)
TR (1) TR200501633T2 (en)
WO (1) WO2004046400A1 (en)

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US7214278B2 (en) 2004-12-29 2007-05-08 Mmfx Technologies Corporation High-strength four-phase steel alloys
SE529013C2 (en) * 2005-05-27 2007-04-10 Sandvik Intellectual Property Cemented carbide for tools for cold processing of beverage cans, and the use of such carbide in coldworking tools
CN1328406C (en) * 2005-06-22 2007-07-25 宁波浙东精密铸造有限公司 Martensite wear resistant cast steel with film austenic toughened and its manufacturing method
US20090242086A1 (en) 2008-03-31 2009-10-01 Honda Motor Co., Ltd. Microstructural optimization of automotive structures
US8414714B2 (en) 2008-10-31 2013-04-09 Fort Wayne Metals Research Products Corporation Method for imparting improved fatigue strength to wire made of shape memory alloys, and medical devices made from such wire
DE102010034161B4 (en) * 2010-03-16 2014-01-02 Salzgitter Flachstahl Gmbh Method for producing workpieces made of lightweight steel with material properties that can be adjusted via the wall thickness
US20110236696A1 (en) * 2010-03-25 2011-09-29 Winky Lai High strength rebar
US8978430B2 (en) 2013-03-13 2015-03-17 Commercial Metals Company System and method for stainless steel cladding of carbon steel pieces
US20140261918A1 (en) * 2013-03-15 2014-09-18 Exxonmobil Research And Engineering Company Enhanced wear resistant steel and methods of making the same
FR3013737B1 (en) * 2013-11-22 2016-01-01 Michelin & Cie HIGH TREFILITY STEEL WIRE COMPRISING A MASS CARBON RATE OF BETWEEN 0.05% INCLUDED AND 0.4% EXCLUDED
US9086261B2 (en) * 2014-10-08 2015-07-21 Thomas Danaher Harvey Identifiable projectiles and methods to make identifiable projectiles for firearms
FR3040655B1 (en) * 2015-09-04 2017-08-25 Michelin & Cie PNEUMATIC COMPRISING CARCASS FRAME CABLES WITH LOW CARBON RATES AND REDUCED RUBBER MELT THICKNESSES
FR3040911A1 (en) * 2015-09-16 2017-03-17 Michelin & Cie PNEUMATIC COMPRISING CARCASE FRAME CABLES WITH LOW CARBON RATES
FR3040912A1 (en) * 2015-09-16 2017-03-17 Michelin & Cie PNEUMATIC COMPRISING CARCASE FRAME CABLES WITH LOW CARBON RATES
FR3045670A1 (en) * 2015-12-16 2017-06-23 Michelin & Cie CARBON STEEL STRIP, ITS USE FOR REINFORCING RUBBER ARTICLES
FR3045671B1 (en) * 2015-12-16 2017-12-08 Michelin & Cie TIRE REINFORCED BY A CARBON STEEL TAPE
EP3585916B1 (en) 2017-02-27 2021-01-06 Nucor Corporation Thermal cycling for austenite grain refinement
KR102022088B1 (en) * 2018-02-20 2019-09-18 주식회사 삼원강재 Method and apparatus for manufacturing steel wire
US11447843B2 (en) * 2019-11-19 2022-09-20 Seoul National University R&Db Foundation Resettable alloys and manufacturing method for the same
CN113186464B (en) * 2021-04-25 2022-06-10 东北大学 Ultra-low carbon high-strength high-plasticity martensitic steel and preparation method thereof
CN114214495B (en) * 2021-10-20 2022-06-10 中国科学院力学研究所 Ultrahigh-strength medium manganese steel and preparation method thereof

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Also Published As

Publication number Publication date
EP1563106B1 (en) 2012-06-06
RU2301838C2 (en) 2007-06-27
RU2005119192A (en) 2006-01-20
PT1563106E (en) 2012-08-02
NO20053021L (en) 2005-08-18
CA2502114A1 (en) 2004-06-03
ES2386425T3 (en) 2012-08-20
WO2004046400A1 (en) 2004-06-03
EP1563106A1 (en) 2005-08-17
AU2003291066A1 (en) 2004-06-15
CA2502114C (en) 2012-07-24
BR0316361B1 (en) 2011-12-27
HK1074060A1 (en) 2005-10-28
JP2006506534A (en) 2006-02-23
AU2003291066B2 (en) 2008-08-28
US20040149362A1 (en) 2004-08-05
NO20053021D0 (en) 2005-06-20
KR20050086674A (en) 2005-08-30
MXPA05005104A (en) 2005-07-01
BR0316361A (en) 2005-09-27
EP1563106A4 (en) 2006-08-16
US20080236709A1 (en) 2008-10-02

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