Published 1992 | Version v1
Book Metadata-only

Research on creation of new materials for innovative improvement of FBR performance, (3)

Creators

  • 1. Power Reactor and Nuclear Fuel Development Corp., Oarai, Ibaraki (Japan). Oarai Engineering Center

Description

An elasto-plastic analysis was made for a three dimensional Functionally Gradient Materials (FGM) structural component under non steady state condition using a general purpose finite element analysis system 'FINAS' developed by Power Reactor and Nuclear Fuel Development Corporation. Internal thermal stresses generated in the FGM plate exposed in a high heat flux environment are largely influenced by the material constituents and gradient distribution of element. The trial fabrication of FGM is conducted for the constituents from ODS (oxide-dispersion-strengthened) ferritic stainless steel and PSZ (partially stabilized zirconia) by mechanical alloying method. An FGM disk ; 30 mm in diameter and 10 ∼ 25 mm in thickness, with controlled distribution of compositions is successfully fabricated by a vacuum plasma arc sintering method. (author)

Additional details

Additional titles

Subtitle (English)
Development of functionally gradient materials

Publishing Information

Publisher
Mitsubishi Research Inst., Inc.
Imprint Place
Tokyo (Japan)
Imprint Title
Proceedings of the international symposium on material chemistry in nuclear environment
Imprint Pagination
616 p.
Journal Page Range
p. 325-335.

Conference

Title
International symposium on material chemistry in nuclear environment.
Dates
12-13 Mar 1992.
Place
Tsukuba, Ibaraki (Japan).

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
24022175
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BUILDING MATERIALS; FINITE ELEMENT METHOD; LMFBR TYPE REACTORS; MICROSTRUCTURE; PERFORMANCE; REACTOR MATERIALS; SINTERED MATERIALS; STAINLESS STEELS; THERMAL STRESSES; THERMAL TESTING; ZIRCONIUM OXIDES
Descriptors DEC
ALLOYS; BREEDER REACTORS; CALCULATION METHODS; CARBON ADDITIONS; CHALCOGENIDES; CRYSTAL STRUCTURE; EPITHERMAL REACTORS; FAST REACTORS; FBR TYPE REACTORS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; LIQUID METAL COOLED REACTORS; MATERIALS; MATERIALS TESTING; NONDESTRUCTIVE TESTING; NUMERICAL SOLUTION; OXIDES; OXYGEN COMPOUNDS; REACTORS; STEELS; STRESSES; TESTING; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS