TR200200061T2 - Üstün mekanik ve korozyon özellikleri taşıyan düşük karbonlu çelikler - Google Patents

Üstün mekanik ve korozyon özellikleri taşıyan düşük karbonlu çelikler

Info

Publication number
TR200200061T2
TR200200061T2 TR2002/00061T TR200200061T TR200200061T2 TR 200200061 T2 TR200200061 T2 TR 200200061T2 TR 2002/00061 T TR2002/00061 T TR 2002/00061T TR 200200061 T TR200200061 T TR 200200061T TR 200200061 T2 TR200200061 T2 TR 200200061T2
Authority
TR
Turkey
Prior art keywords
martensite
dislocated
low carbon
carbon steels
superior mechanical
Prior art date
Application number
TR2002/00061T
Other languages
English (en)
Inventor
Thomas Gareth
Original Assignee
Mmfx Steel Corporation Of America
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 Steel Corporation Of America filed Critical Mmfx Steel Corporation Of America
Publication of TR200200061T2 publication Critical patent/TR200200061T2/tr

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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • 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
    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Steel (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

Yüksek korozyon dayanikliligina sahip yüksek mukavemet ve sertligi birlestiren alasim çelikleri yerinden çikarilmis bir çubuk mikro-yapisi araciligiyla elde edilir, ikili yapi içermeyen yerinden çikarilmis martensit çubuklari,yerinden çikarilmis martensit çubuklari ve tutulan ostenit çubuklarindaki kendiliginden isinan karpitler, nitritler ve karbonitritlerin yoklugunda tutulan ostenitlerin ince tabakalari ile degistirilebilirler. Bu mikroyapi 350 C veya daha yüksek martensit baslangiç sicakligina sahip bir alasim bilesiminin seçilmesiyle ve kendiliginden isinmanin gerçeklestigi bölgelerden sakinan martensit geçis bölgesi içinden ostenit fazinda bir sogutma düzeninin seçilmesiyle elde edilir.
TR2002/00061T 1999-07-12 2000-03-28 Üstün mekanik ve korozyon özellikleri taşıyan düşük karbonlu çelikler TR200200061T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14332199P 1999-07-12 1999-07-12

Publications (1)

Publication Number Publication Date
TR200200061T2 true TR200200061T2 (tr) 2002-06-21

Family

ID=22503559

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2002/00061T TR200200061T2 (tr) 1999-07-12 2000-03-28 Üstün mekanik ve korozyon özellikleri taşıyan düşük karbonlu çelikler

Country Status (23)

Country Link
US (1) US6273968B1 (tr)
EP (1) EP1218552B1 (tr)
JP (3) JP2003504514A (tr)
KR (1) KR100650408B1 (tr)
CN (1) CN1141403C (tr)
AT (1) ATE437967T1 (tr)
AU (1) AU768347B2 (tr)
BR (1) BR0006678A (tr)
CA (1) CA2377782C (tr)
CY (1) CY1109520T1 (tr)
DE (1) DE60042654D1 (tr)
DK (1) DK1218552T3 (tr)
ES (1) ES2329646T3 (tr)
HK (1) HK1048142B (tr)
MX (1) MXPA01013294A (tr)
NO (1) NO336435B1 (tr)
NZ (1) NZ516393A (tr)
PT (1) PT1218552E (tr)
RU (1) RU2232196C2 (tr)
TR (1) TR200200061T2 (tr)
UA (1) UA73311C2 (tr)
WO (1) WO2001004365A1 (tr)
ZA (1) ZA200200223B (tr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003129190A (ja) * 2001-10-19 2003-05-08 Sumitomo Metal Ind Ltd マルテンサイト系ステンレス鋼およびその製造方法
US6709534B2 (en) * 2001-12-14 2004-03-23 Mmfx Technologies Corporation Nano-composite martensitic steels
US6746548B2 (en) * 2001-12-14 2004-06-08 Mmfx Technologies Corporation Triple-phase nano-composite steels
UA80009C2 (en) * 2002-11-19 2007-08-10 Mmfx Technologies Corp Process for production of high-test, high-plastic alloyed carbonaceous steel
US20040149362A1 (en) * 2002-11-19 2004-08-05 Mmfx Technologies Corporation, A Corporation Of The State Of California Cold-worked steels with packet-lath martensite/austenite microstructure
US7169239B2 (en) 2003-05-16 2007-01-30 Lone Star Steel Company, L.P. Solid expandable tubular members formed from very low carbon steel and method
US7214278B2 (en) * 2004-12-29 2007-05-08 Mmfx Technologies Corporation High-strength four-phase steel alloys
CN1328406C (zh) * 2005-06-22 2007-07-25 宁波浙东精密铸造有限公司 一种薄膜奥氏体增韧的马氏体耐磨铸钢及其制造方法
US20070095266A1 (en) * 2005-10-28 2007-05-03 Chevron U.S.A. Inc. Concrete double-hulled tank ship
DE112007001216B4 (de) * 2006-05-17 2013-12-05 National Institute For Materials Science Stahlblechrolle
US8430075B2 (en) * 2008-12-16 2013-04-30 L.E. Jones Company Superaustenitic stainless steel and method of making and use thereof
US20110236696A1 (en) * 2010-03-25 2011-09-29 Winky Lai High strength rebar
WO2012153008A1 (fr) 2011-05-12 2012-11-15 Arcelormittal Investigación Y Desarrollo Sl Procede de fabrication d'acier martensitique a tres haute resistance et tole ou piece ainsi obtenue
US8978430B2 (en) 2013-03-13 2015-03-17 Commercial Metals Company System and method for stainless steel cladding of carbon steel pieces
CN109500099B (zh) * 2018-09-27 2020-05-01 东南大学 一种对低碳钢dsit轧制工艺进行优化的实验方法

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US2395608A (en) 1943-12-10 1946-02-26 United States Steel Corp Treating inherently precipitationhardenable chromium-nickel stainless steel
US2778079A (en) 1952-05-21 1957-01-22 United States Steel Corp Method of controlling the formation of crystals in molten metal as it solidifies
US4086107A (en) 1974-05-22 1978-04-25 Nippon Steel Corporation Heat treatment process of high-carbon chromium-nickel heat-resistant stainless steels
SU595402A1 (ru) * 1976-12-24 1978-02-28 Московский вечерний металлургический институт Способ термической обработки коррозионностойких сталей
US4170499A (en) 1977-08-24 1979-10-09 The Regents Of The University Of California Method of making high strength, tough alloy steel
US4170497A (en) * 1977-08-24 1979-10-09 The Regents Of The University Of California High strength, tough alloy steel
US4263063A (en) 1979-07-05 1981-04-21 The United States Of America As Represented By The United States Department Of Energy Process for stabilizing dimensions of duplex stainless steels for service at elevated temperatures
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EP0460591A1 (en) * 1990-06-05 1991-12-11 The Ferrous Wheel Group, Inc. High performance high strength low alloy steel
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JP2769422B2 (ja) 1993-04-19 1998-06-25 日立金属株式会社 内燃機関の燃料噴射ノズルまたはニードル用高強度ステンレス鋼、内燃機関用燃料噴射ノズルおよびその製造方法
JPH06306538A (ja) * 1993-04-20 1994-11-01 Kobe Steel Ltd 溶接性に優れた高強度鋼線
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JP3358951B2 (ja) 1996-09-10 2002-12-24 三菱重工業株式会社 高強度・高靱性耐熱鋳鋼
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US5980662A (en) 1997-04-22 1999-11-09 Allegheny Ludlum Corporation Method for batch annealing of austenitic stainless steels

Also Published As

Publication number Publication date
WO2001004365A1 (en) 2001-01-18
HK1048142A1 (en) 2003-03-21
EP1218552A1 (en) 2002-07-03
RU2232196C2 (ru) 2004-07-10
NO20020157L (no) 2002-03-11
HK1048142B (en) 2009-11-20
DK1218552T3 (da) 2009-11-30
ATE437967T1 (de) 2009-08-15
CY1109520T1 (el) 2014-08-13
JP2011202280A (ja) 2011-10-13
NZ516393A (en) 2003-01-31
CN1141403C (zh) 2004-03-10
CN1360640A (zh) 2002-07-24
AU768347B2 (en) 2003-12-11
JP2006009155A (ja) 2006-01-12
NO336435B1 (no) 2015-08-17
NO20020157D0 (no) 2002-01-11
EP1218552B1 (en) 2009-07-29
BR0006678A (pt) 2001-05-02
ZA200200223B (en) 2003-03-26
KR20020035833A (ko) 2002-05-15
PT1218552E (pt) 2009-10-22
KR100650408B1 (ko) 2006-11-28
US6273968B1 (en) 2001-08-14
EP1218552A4 (en) 2004-12-01
CA2377782A1 (en) 2001-01-18
UA73311C2 (uk) 2005-07-15
JP2003504514A (ja) 2003-02-04
ES2329646T3 (es) 2009-11-30
DE60042654D1 (de) 2009-09-10
JP4810153B2 (ja) 2011-11-09
AU3926500A (en) 2001-01-30
CA2377782C (en) 2009-06-30
MXPA01013294A (es) 2003-09-04

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