MX166288B - Tratamiento para inhibir el agrietamiento por corrosion debida a esfuerzo inducido por irradacion en acero inoxdable austenitico - Google Patents

Tratamiento para inhibir el agrietamiento por corrosion debida a esfuerzo inducido por irradacion en acero inoxdable austenitico

Info

Publication number
MX166288B
MX166288B MX016447A MX1644789A MX166288B MX 166288 B MX166288 B MX 166288B MX 016447 A MX016447 A MX 016447A MX 1644789 A MX1644789 A MX 1644789A MX 166288 B MX166288 B MX 166288B
Authority
MX
Mexico
Prior art keywords
corrosion cracking
treatment
irradation
effort
induced
Prior art date
Application number
MX016447A
Other languages
English (en)
Inventor
Alvin Joseph Jacobs
Gerald Myron Gordon
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX166288B publication Critical patent/MX166288B/es

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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

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)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

La presente invención se refiere a un método para inhibir el agrietamiento por corrosión debida a esfuerzo, atribuible principalmente a la exposición a irradiación concentrada, en aleaciones austeníticas que contienen altos niveles de níquel y cromo, caracterizado porque se mantiene la masa de la aleación a una temperatura dentro de la escala de cuando menos 1121 grados C hasta alrededor de 1315 grados C durante un periódo de cuando menos 1 minuto hasta alrededor de 45 minutos, siendo el periódo de tratamiento térmico de la aleación inversamente proporcional, aproximadamente, a la temperatura de tratamiento.
MX016447A 1988-06-13 1989-06-13 Tratamiento para inhibir el agrietamiento por corrosion debida a esfuerzo inducido por irradacion en acero inoxdable austenitico MX166288B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/206,144 US4878962A (en) 1988-06-13 1988-06-13 Treatment for inhibiting irradiation induced stress corrosion cracking in austenitic stainless steel

Publications (1)

Publication Number Publication Date
MX166288B true MX166288B (es) 1992-12-28

Family

ID=22765163

Family Applications (1)

Application Number Title Priority Date Filing Date
MX016447A MX166288B (es) 1988-06-13 1989-06-13 Tratamiento para inhibir el agrietamiento por corrosion debida a esfuerzo inducido por irradacion en acero inoxdable austenitico

Country Status (9)

Country Link
US (1) US4878962A (es)
EP (1) EP0347130B1 (es)
JP (1) JPH0225515A (es)
KR (1) KR920004702B1 (es)
CN (1) CN1024564C (es)
DE (1) DE68908964T2 (es)
ES (1) ES2045435T3 (es)
MX (1) MX166288B (es)
NO (1) NO892408L (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999009229A1 (fr) * 1997-08-19 1999-02-25 Mitsubishi Heavy Industries, Ltd. Acier inoxydable austenitique resistant au rayonnement neutronique
DE19953142A1 (de) * 1999-09-14 2001-03-15 Emitec Emissionstechnologie Mantelleiteranordnung für korrosive Umgebungsbedingungen und Verfahren zur Herstellung einer Mantelleiteranordnung
US8721810B2 (en) * 2008-09-18 2014-05-13 The Invention Science Fund I, Llc System and method for annealing nuclear fission reactor materials
US8784726B2 (en) * 2008-09-18 2014-07-22 Terrapower, Llc System and method for annealing nuclear fission reactor materials
US8529713B2 (en) 2008-09-18 2013-09-10 The Invention Science Fund I, Llc System and method for annealing nuclear fission reactor materials
CN106917031A (zh) * 2015-12-25 2017-07-04 上海电气上重铸锻有限公司 Z3cn18-10控氮奥氏体不锈钢锻件的制造方法
CN111009331B (zh) * 2019-12-17 2021-12-17 苏州热工研究院有限公司 堆内构件围板-成型板螺栓iascc敏感性分析计算应用方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1807453A (en) * 1929-08-23 1931-05-26 Homer F Tielke Rolling mill piercing point, plug and guide, and method of making same
US2888373A (en) * 1956-09-11 1959-05-26 Thompson Ramo Wooldridge Inc Method for differentially age hardening austenitic steels and products produced thereby
US3052576A (en) * 1958-02-06 1962-09-04 Soc Metallurgique Imphy Metal composition having improved oxidation- and corrosion-resistance and magnetic characteristics, and method of preparing same
US3131055A (en) * 1960-03-11 1964-04-28 Soc Metallurgique Imphy Alloy based on iron, containing nickel, chromium and aluminium, and process for obtaining same
GB1055317A (en) * 1963-04-10 1967-01-18 Atomic Energy Authority Uk Improvements in or relating to heat treatment of steel
GB993613A (en) * 1963-11-22 1965-06-02 Sandvikens Jernverks Ab Alloy steels and articles made therefrom
US3649251A (en) * 1970-03-25 1972-03-14 Int Nickel Co Austenitic stainless steels adapted for exhaust valve applications
US3957545A (en) * 1970-07-28 1976-05-18 Nippon Kokan Kabushiki Kaisha Austenitic heat resisting steel containing chromium and nickel
US3873378A (en) * 1971-08-12 1975-03-25 Boeing Co Stainless steels
FR2175526A1 (en) * 1972-03-13 1973-10-26 Siderurgie Fse Inst Rech Heat treatment of stainless steel - contg boron and having austenitic grain structure
US4086107A (en) * 1974-05-22 1978-04-25 Nippon Steel Corporation Heat treatment process of high-carbon chromium-nickel heat-resistant stainless steels
JPS604895B2 (ja) * 1980-05-30 1985-02-07 株式会社日立製作所 耐応力腐食割れ性に優れた構造物及びその製造法
US4353755A (en) * 1980-10-29 1982-10-12 General Electric Company Method of making high strength duplex stainless steels
US4576641A (en) * 1982-09-02 1986-03-18 The United States Of America As Represented By The United States Department Of Energy Austenitic alloy and reactor components made thereof
US4699671A (en) * 1985-06-17 1987-10-13 General Electric Company Treatment for overcoming irradiation induced stress corrosion cracking in austenitic alloys such as stainless steel
JPS62120463A (ja) * 1985-11-21 1987-06-01 Toshiba Corp 耐粒界腐食性ステンレス鋼
FR2591612A1 (fr) * 1985-12-17 1987-06-19 Commissariat Energie Atomique Acier inoxydable austenitique utilisable en particulier comme materiau de gainage dans les reacteurs a neutrons rapides.
JPS62267419A (ja) * 1986-05-13 1987-11-20 Kawasaki Steel Corp オ−ステナイト系ステンレス厚鋼板の製造方法
US4816084A (en) * 1986-09-15 1989-03-28 General Electric Company Method of forming fatigue crack resistant nickel base superalloys
US4798633A (en) * 1986-09-25 1989-01-17 Inco Alloys International, Inc. Nickel-base alloy heat treatment

Also Published As

Publication number Publication date
NO892408L (no) 1989-12-14
NO892408D0 (no) 1989-06-12
US4878962A (en) 1989-11-07
JPH0225515A (ja) 1990-01-29
EP0347130A1 (en) 1989-12-20
DE68908964T2 (de) 1994-03-03
KR900000485A (ko) 1990-01-30
ES2045435T3 (es) 1994-01-16
CN1024564C (zh) 1994-05-18
CN1038672A (zh) 1990-01-10
KR920004702B1 (ko) 1992-06-13
DE68908964D1 (de) 1993-10-14
EP0347130B1 (en) 1993-09-08

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