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Title of Journal: Powder Metall Met Ceram

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Abbravation: Powder Metallurgy and Metal Ceramics

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Springer US

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DOI

10.1007/bf00171413

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1573-9066

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Precipitationhardened ferritic steels for fast ne

Authors: I I Ivanova A N Demidik
Publish Date: 2010/12/07
Volume: 49, Issue: 7-8, Pages: 446-453
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Abstract

The paper describes precipitationhardened ferritic steel developed for the core of fast neutron reactors The effect of the type and amount of hardening oxide phase on the stressrupture strength and structure of the material at 700°C is examined The data are extrapolated to 10000hour holding to show a stressrupture strength of 70 to 80 MPa The radiation resistance of the steel is determined under ion and neutron irradiation to 100 dpa neutron fluence 26 ⋅ 1023 n/cm2 The steel has high volume stability and low sensitivity of its mechanical characteristics to radiation The material does not lose its plasticity after the maximum exposure The corrosion behavior of the precipitationhardened steel in Na Li Pb and eutectic Pb–Li melts Pb–Bi alloys and Cs and Te vapors is investigated The corrosion resistance of the steel is practically commensurable with or somewhat higher than that of the best reactor steels ÉP172 and ÉP450

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  2. Sintering of SiAlON ceramics under high-speed thermal treatment
  3. Selective Oxidation for Quantitative Determination of Free Carbon Nanoforms in Boron Carbide Powders
  4. Effect of Hot Recompaction Parameters on the Structure and Properties of Diamond–(Fe–Cu–Ni–Sn–CrB 2 ) Composites
  5. Generation and Superposition of Concentration and Heat Waves Under Exothermic Reactions in Powder Systems
  6. Process Approaches for Producing Complex Composite Inoculants by Rolling of Powder Mixtures. II. Compacting Conditions, Structure, and Properties of Two-Component Model Systems Fe–FeSi and Al–FeSi
  7. Features of Drying Water-Atomized Aluminum Alloy Powders
  8. Current state and prospects of high-speed electron-beam evaporation and subsequent vacuum condensation of metals and nonmetals to produce electric contacts and electrodes
  9. Effect of deformation processing on the properties of Cu–50% Cr composite
  10. Complex Oxidation-Resistant Coatings for Blades of Gas Turbine Engines
  11. Joining Silicon Carbide Plates by Titanium Disilicide-Based Compound
  12. Structurization of Composites from Self-Fluxing Alloys with Titanium Diboride Additions
  13. Thermodynamic properties of binary Si–Y (transition metal) alloys
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