DE3778096D1 - Mittels nitriddispersion verstaerkter stahl. - Google Patents

Mittels nitriddispersion verstaerkter stahl.

Info

Publication number
DE3778096D1
DE3778096D1 DE8787305708T DE3778096T DE3778096D1 DE 3778096 D1 DE3778096 D1 DE 3778096D1 DE 8787305708 T DE8787305708 T DE 8787305708T DE 3778096 T DE3778096 T DE 3778096T DE 3778096 D1 DE3778096 D1 DE 3778096D1
Authority
DE
Germany
Prior art keywords
reinforced steel
nitride dispersion
nitride
dispersion
reinforced
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
DE8787305708T
Other languages
English (en)
Inventor
Andrew Mark Wilson
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.)
Ricardo AEA Ltd
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Application granted granted Critical
Publication of DE3778096D1 publication Critical patent/DE3778096D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Powder Metallurgy (AREA)
DE8787305708T 1986-07-07 1987-06-26 Mittels nitriddispersion verstaerkter stahl. Expired - Fee Related DE3778096D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868616519A GB8616519D0 (en) 1986-07-07 1986-07-07 Stainless steels

Publications (1)

Publication Number Publication Date
DE3778096D1 true DE3778096D1 (de) 1992-05-14

Family

ID=10600684

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787305708T Expired - Fee Related DE3778096D1 (de) 1986-07-07 1987-06-26 Mittels nitriddispersion verstaerkter stahl.

Country Status (5)

Country Link
US (1) US4846899A (de)
EP (1) EP0258969B1 (de)
JP (1) JPS6326331A (de)
DE (1) DE3778096D1 (de)
GB (1) GB8616519D0 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0652307B2 (ja) * 1988-11-19 1994-07-06 動力炉・核燃料開発事業団 原子炉用分散強化型フェライト鋼被覆管及びその製造方法
JPH087144B2 (ja) * 1990-02-19 1996-01-29 株式会社島津製作所 試料原子化炉を用いる原子吸光分析方法
US5123972A (en) * 1990-04-30 1992-06-23 Dana Corporation Hardened insert and brake shoe for backstopping clutch
US5244375A (en) * 1991-12-19 1993-09-14 Formica Technology, Inc. Plasma ion nitrided stainless steel press plates and applications for same
JP3970323B2 (ja) * 1996-06-05 2007-09-05 デュラセル、インコーポレーテッド リチウム化リチウム酸化マンガンスピネルの改良された製造法
SE520561C2 (sv) 1998-02-04 2003-07-22 Sandvik Ab Förfarande för framställning av en dispersionshärdande legering
FR2777020B1 (fr) * 1998-04-07 2000-05-05 Commissariat Energie Atomique Procede de fabrication d'un alliage ferritique - martensitique renforce par dispersion d'oxydes
WO2000073530A1 (en) 1999-05-27 2000-12-07 Sandvik Ab; (Publ) Surface modification of high temperature alloys
US6966954B2 (en) * 2002-10-24 2005-11-22 General Electric Comany Spall propagation properties of case-hardened M50 and M50NiL bearings
JP5212602B2 (ja) * 2007-09-14 2013-06-19 セイコーエプソン株式会社 機器およびハウジング材の製造方法
US9934877B2 (en) * 2013-02-27 2018-04-03 Fondazione Istituto Italiano Di Tecnologia Nanocrystalline/amorphous composite coating for protecting metal components in nuclear plants cooled with liquid metal or molten salt
RU2615961C1 (ru) * 2015-11-26 2017-04-11 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Узел сварного соединения оболочки тепловыделяющего элемента с заглушкой, выполненных из высокохромистой стали (варианты)
KR101867734B1 (ko) * 2016-12-23 2018-06-14 주식회사 포스코 내식성이 우수한 듀플렉스 스테인리스 강 및 그 제조방법
CN106947937A (zh) * 2017-03-13 2017-07-14 辽宁石油化工大学 一种离子氮化表面改性的钢制搅拌摩擦焊搅拌头的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE643029A (de) * 1963-01-28
US3373015A (en) * 1965-03-16 1968-03-12 Armco Steel Corp Stainless steel and product
US3943010A (en) * 1974-06-12 1976-03-09 Allegheny Ludlum Industries, Inc. Process for producing austenitic ferrous alloys
US4011133A (en) * 1975-07-16 1977-03-08 The United States Of America As Represented By The United States Energy Research And Development Administration Austenitic stainless steel alloys having improved resistance to fast neutron-induced swelling
US4047981A (en) * 1976-06-30 1977-09-13 Armco Steel Corporation Internally nitrided ferritic stainless steel strip, sheet and fabricated products and method therefor
JPS53131397A (en) * 1977-04-22 1978-11-16 Toshiba Corp Nuclear fuel element
US4464207A (en) * 1978-08-14 1984-08-07 The Garrett Corporation Dispersion strengthened ferritic stainless steel
GB8408901D0 (en) * 1984-04-06 1984-05-16 Atomic Energy Authority Uk Titanium nitride dispersion strengthened alloys

Also Published As

Publication number Publication date
JPS6326331A (ja) 1988-02-03
US4846899A (en) 1989-07-11
EP0258969B1 (de) 1992-04-08
EP0258969A3 (en) 1989-01-18
GB8616519D0 (en) 1986-08-13
EP0258969A2 (de) 1988-03-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AEA TECHNOLOGY PLC, DIDCOT, OXFORDSHIRE, GB

8339 Ceased/non-payment of the annual fee