Published 1977 | Version v1
Miscellaneous Open

High temperature fractures of stainless steel under constant load

Creators

  • 1. Rio de Janeiro Univ. (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia
  • 2. Rio de Janeiro, Faculdade de Engenharia Souza Marques (Brazil). Departamento de Engenharia Mecanica
  • 3. Rio de Janeiro Univ. (Brazil). Escola de Engenharia

Description

Stainless steels samples were tested under constant load, high temperature conditions and the features of fracture were analysed. It was observed a transition in fracture behaviour that was related to structural changes in these materials. This transition is discussed on basic of creep mechanisms

Availability note (English)

MF available from INIS under the Report Number.

Abstract (Portuguese)

Ensaiou-se acos inoxidaveis austeniticos em altas temperaturas sob condicoes de carregamento constante e analisou-se as caracteristicas de fratura decorrentes. Verificou-se a existencia de uma transicao no comportamento em fratura associada a alteracoes estruturais no material. Esta transicao e discutida com base em mecanismos associados a fluencia

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Additional details

Additional titles

Original title (Portuguese)
Fratura de acos inoxidaveis sob carga constante a altas temperaturas

Publishing Information

Imprint Pagination
9 p.
Report number
INIS-mf--4707

Conference

Title
4. Brazilian Congress of Mechanical Engineering.
Dates
Dec 1977.
Place
Florianopolis, Brazil.

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
10429684
Subject category
S36: MATERIALS SCIENCE; S42: ENGINEERING;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CREEP; DUCTILITY; FRACTURE PROPERTIES; HIGH TEMPERATURE; MATERIALS TESTING; MICROSTRUCTURE; PRECIPITATION HARDENING; RUPTURES; STAINLESS STEEL-304; STAINLESS STEEL-316; STRESSES; TEMPERATURE DEPENDENCE
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CHROMIUM-NICKEL STEELS; CORROSION RESISTANT ALLOYS; CRYSTAL STRUCTURE; FAILURES; HARDENING; HEAT RESISTING ALLOYS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; MOLYBDENUM ALLOYS; NICKEL ALLOYS; STAINLESS STEELS; STEELS; TENSILE PROPERTIES; TESTING; TRANSITION ELEMENT ALLOYS