DE69126902D1 - Austenitischer Stahl mit verbesserten Spannungsrisskorrosionsbeständigkeitscharakteristiken, Verfahren zu seiner Herstellung sowie dessen Verwendung - Google Patents

Austenitischer Stahl mit verbesserten Spannungsrisskorrosionsbeständigkeitscharakteristiken, Verfahren zu seiner Herstellung sowie dessen Verwendung

Info

Publication number
DE69126902D1
DE69126902D1 DE69126902T DE69126902T DE69126902D1 DE 69126902 D1 DE69126902 D1 DE 69126902D1 DE 69126902 T DE69126902 T DE 69126902T DE 69126902 T DE69126902 T DE 69126902T DE 69126902 D1 DE69126902 D1 DE 69126902D1
Authority
DE
Germany
Prior art keywords
production
cracking resistance
stress corrosion
resistance characteristics
corrosion cracking
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 - Fee Related
Application number
DE69126902T
Other languages
English (en)
Other versions
DE69126902T2 (de
Inventor
Takahiko Kato
Akira Yoshinari
Shinzoo Ikeda
Michiyoshi Yamamoto
Hidyo Kodama
Hisashi Sato
Masakiyo Izumiya
Yasuhisa Aono
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69126902D1 publication Critical patent/DE69126902D1/de
Publication of DE69126902T2 publication Critical patent/DE69126902T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/07—Casings; Jackets characterised by their material, e.g. alloys
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/52—Alloys
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Heat Treatment Of Steel (AREA)
DE69126902T 1990-03-14 1991-03-06 Austenitischer Stahl mit verbesserten Spannungsrisskorrosionsbeständigkeitscharakteristiken, Verfahren zu seiner Herstellung sowie dessen Verwendung Expired - Fee Related DE69126902T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2061008A JP2574917B2 (ja) 1990-03-14 1990-03-14 耐応力腐食割れ性に優れたオーステナイト鋼及びその用途

Publications (2)

Publication Number Publication Date
DE69126902D1 true DE69126902D1 (de) 1997-09-04
DE69126902T2 DE69126902T2 (de) 1998-01-29

Family

ID=13158882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69126902T Expired - Fee Related DE69126902T2 (de) 1990-03-14 1991-03-06 Austenitischer Stahl mit verbesserten Spannungsrisskorrosionsbeständigkeitscharakteristiken, Verfahren zu seiner Herstellung sowie dessen Verwendung

Country Status (5)

Country Link
US (1) US5203932A (de)
EP (1) EP0447109B1 (de)
JP (1) JP2574917B2 (de)
KR (1) KR950006274B1 (de)
DE (1) DE69126902T2 (de)

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US5147602A (en) * 1991-05-20 1992-09-15 General Electric Company Corrosion resistant high chromium stainless steel alloy
JPH0559494A (ja) * 1991-09-03 1993-03-09 Hitachi Ltd 耐照射誘起偏析に優れたオーステナイトステンレス鋼
US5949838A (en) * 1992-12-18 1999-09-07 Electric Power Research Institute, Inc. Manufacture of materials and workpieces for components in nuclear plant applications
TW250567B (de) * 1993-05-13 1995-07-01 Gen Electric
JP3001788B2 (ja) * 1994-12-27 2000-01-24 日鉱金属株式会社 打ち抜き性の良好なＦｅ−Ｃｒ−Ｎｉ系合金並びにそれから成る電子銃プレス打ち抜き加工部品
JP3235390B2 (ja) * 1995-02-03 2001-12-04 株式会社日立製作所 析出強化型オーステナイト鋼単結晶及びその用途
US5512238A (en) * 1995-06-07 1996-04-30 Crs Holdings, Inc. Free-machining austenitic stainless steel
JPH10186072A (ja) * 1996-12-24 1998-07-14 Mitsubishi Materials Corp 燃料集合体用ノズル
US7513320B2 (en) * 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
JP2009535536A (ja) 2006-04-27 2009-10-01 ティーディーワイ・インダストリーズ・インコーポレーテッド モジュール型の固定カッターボーリングビット、モジュール型の固定カッターボーリングビット本体及びそれに関連する方法
CN101522930B (zh) * 2006-10-25 2012-07-18 Tdy工业公司 具有改进的抗热开裂性的制品
US8512882B2 (en) * 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
KR20090130331A (ko) 2007-04-27 2009-12-22 가부시키가이샤 고베 세이코쇼 내입계 부식성 및 내응력 부식 균열성이 우수한 오스테나이트계 스테인리스 강 및 오스테나이트계 스테인리스 강재의 제조 방법
ES2713899T3 (es) 2007-11-29 2019-05-24 Ati Properties Llc Acero inoxidable austenítico pobre
RU2461641C2 (ru) 2007-12-20 2012-09-20 ЭйТиАй ПРОПЕРТИЗ, ИНК. Аустенитная нержавеющая сталь с низким содержанием никеля и содержащая стабилизирующие элементы
MX2010005668A (es) 2007-12-20 2010-06-03 Ati Properties Inc Acero inoxidable austenitico delgado resistente a la corrosion.
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
RU2499069C2 (ru) * 2008-06-02 2013-11-20 ТиДиУай ИНДАСТРИЗ, ЭлЭлСи Композиционные материалы цементированный карбид-металлический сплав
US8322465B2 (en) 2008-08-22 2012-12-04 TDY Industries, LLC Earth-boring bit parts including hybrid cemented carbides and methods of making the same
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8440314B2 (en) * 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
US20140056751A1 (en) * 2011-03-31 2014-02-27 Kubota Corporation Cast austenitic stainless steel
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
CN104928565B (zh) * 2015-03-27 2017-03-22 中信重工机械股份有限公司 一种球磨机隔仓篦板的制造方法
EP4394077A1 (de) * 2022-12-30 2024-07-03 Hilti Aktiengesellschaft Stahllegierung, herstellungsgegenstand und verfahren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054469A (en) * 1976-06-01 1977-10-18 General Electric Company Directionally solidified eutectic γ+β nickel-base superalloys
JPS5658954A (en) * 1979-10-22 1981-05-22 Japan Atom Energy Res Inst Solid solution hardening type iron alloy
US4560407A (en) * 1981-03-20 1985-12-24 Hitachi, Ltd. Alloy for use in a radioactive ray environment and reactor core members
JPS6218003A (ja) * 1985-07-17 1987-01-27 松下電器産業株式会社 バリスタの製造方法
JPS62180037A (ja) * 1986-02-03 1987-08-07 Daido Steel Co Ltd 耐応力腐食割れ性に優れたオ−ステナイト系合金
JPS62180038A (ja) * 1986-02-03 1987-08-07 Daido Steel Co Ltd 単結晶二相ステンレス鋼製品
JPH0628932B2 (ja) * 1986-05-30 1994-04-20 三菱重工業株式会社 ダブルフエ−サ
US4836976A (en) * 1987-04-20 1989-06-06 General Electric Company Light water reactor cores with increased resistance to stress corrosion cracking

Also Published As

Publication number Publication date
DE69126902T2 (de) 1998-01-29
EP0447109B1 (de) 1997-07-23
US5203932A (en) 1993-04-20
JP2574917B2 (ja) 1997-01-22
JPH03264651A (ja) 1991-11-25
EP0447109A1 (de) 1991-09-18
KR950006274B1 (ko) 1995-06-13
KR910016955A (ko) 1991-11-05

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Legal Events

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8339 Ceased/non-payment of the annual fee