FR2259154A1 - - Google Patents

Info

Publication number
FR2259154A1
FR2259154A1 FR7502781A FR7502781A FR2259154A1 FR 2259154 A1 FR2259154 A1 FR 2259154A1 FR 7502781 A FR7502781 A FR 7502781A FR 7502781 A FR7502781 A FR 7502781A FR 2259154 A1 FR2259154 A1 FR 2259154A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7502781A
Other languages
French (fr)
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.)
US Department of Energy
Energy Research and Development Administration ERDA
Original Assignee
US Department of Energy
Energy Research and Development Administration ERDA
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 US Department of Energy, Energy Research and Development Administration ERDA filed Critical US Department of Energy
Publication of FR2259154A1 publication Critical patent/FR2259154A1/fr
Withdrawn legal-status Critical Current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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
FR7502781A 1974-01-29 1975-01-29 Withdrawn FR2259154A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US438148*A US3925109A (en) 1974-01-29 1974-01-29 Precise carbon control of fabricated stainless steel

Publications (1)

Publication Number Publication Date
FR2259154A1 true FR2259154A1 (de) 1975-08-22

Family

ID=23739442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502781A Withdrawn FR2259154A1 (de) 1974-01-29 1975-01-29

Country Status (5)

Country Link
US (1) US3925109A (de)
JP (1) JPS50131812A (de)
DE (1) DE2503634A1 (de)
FR (1) FR2259154A1 (de)
SE (1) SE7500183L (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152177A (en) * 1977-02-03 1979-05-01 General Motors Corporation Method of gas carburizing
JPS53131397A (en) * 1977-04-22 1978-11-16 Toshiba Corp Nuclear fuel element
US4414043A (en) * 1982-01-22 1983-11-08 United States Steel Corporation Continuous decarburization annealing with recycle to convert carbon monoxide
US4612061A (en) * 1984-03-15 1986-09-16 Kabushiki Kaisha Toshiba Method of manufacturing picture tube shadow mask
DE3707003A1 (de) * 1987-03-05 1988-09-15 Ewald Schwing Verfahren zum aufkohlen eines werkstueckes aus stahl
DE3714283C1 (de) * 1987-04-29 1988-11-24 Ipsen Ind Internat Gmbh Verfahren zur Gasaufkohlung von Stahl
US4989840A (en) * 1989-11-08 1991-02-05 Union Carbide Canada Limited Controlling high humidity atmospheres in furnace main body
US5156734A (en) * 1990-10-18 1992-10-20 Bowles Vernon O Enhanced efficiency hydrocarbon eduction process and apparatus
EP0680393B1 (de) * 1991-02-01 1998-07-22 KAUFMAN, Sydney M. Verfahren zum recyclen von schrott
US5152847A (en) * 1991-02-01 1992-10-06 Phoenix Metals Corp. Method of decarburization annealing ferrous metal powders without sintering
US5205485A (en) * 1992-06-25 1993-04-27 The Boc Group, Inc. Apparatus and method of controlling moisture content within a reaction vessel
US6123324A (en) * 1998-08-21 2000-09-26 Air Products And Chemicals, Inc. Process for humidifying a gas stream
JP4646086B2 (ja) * 2000-03-21 2011-03-09 日新製鋼株式会社 高純度Ｆｅ−Ｃｒ合金の製造方法
JP4691621B2 (ja) * 2001-02-26 2011-06-01 日新製鋼株式会社 高純度Ｆｅ−Ｃｒ系合金の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442223A (en) * 1944-09-22 1948-05-25 Gen Electric Method of improving the corrosion resistance of chromium alloys
US3277149A (en) * 1963-10-07 1966-10-04 United States Steel Corp Method of treating stainless steel for removal of carbon and nitrogen

Also Published As

Publication number Publication date
DE2503634A1 (de) 1975-07-31
JPS50131812A (de) 1975-10-18
SE7500183L (de) 1975-07-30
US3925109A (en) 1975-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse