Published 1979
| Version v1
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The effect of oxidation on the creep behavior of austenitic stainless steels
Creators
- 1. Centro Tecnologico, Belo Horizonte (Brazil)
- 2. Rio de Janeiro Univ. (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia
Description
The manifestation of superficial oxidation in creep rupture tests performed with three austenitic, stainless steels under constant load in furnaces open to the atmosphere, between the temperature of 5500C and 8000C is discussed. There is experimental evidence that the superficial oxidation effects are associated, in each material, to the testing temperature, to the duration of the test and to the degree of deformation reached. The influence of the oxidatio is related to the acting deformation mechanisms. The possible corrosion action on the characteristics of the mechanical behavior of the materials under creep is analysed. (Author)
Abstract (Portuguese)
Discute-se a manifestacao da oxidacao superficial em ensaios de ruptura por fluencia realizados com tres acos inoxidaveis austeniticos, executados sob carga constante em fornos abertos a atmosfera entre as temperaturas de 550 e 8000C. A evidencia experimental mostra que os efeitos superficiais da oxidacao sao em cada material associados a temperatura de ensaio, ao tempo de duracao e ao nivel de deformacao atingido. A influencia da oxidacao e relacionada aos mecanismos de deformacao atuantes. Analisa-se a possivel acao da corrosao sobre os indices caracteristicos do comportamento mecanico dos materiais em fluencia. (Autor)Files
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Additional details
Additional titles
- Original title (Portuguese)
- Efeito da oxidacao no comportamento por fluencia de acos inoxidaveis austeniticos
Publishing Information
- Imprint Title
- 3. Brazilian Congress on Material Science and Engineering
- Imprint Pagination
- 1047 p.
- Journal Page Range
- p. J3.1-J3.12.
- Report number
- INIS-mf--6558
Conference
- Title
- 3. Brazilian Congress on Material Science and Engineering.
- Dates
- 11 - 15 Dec 1978.
- Place
- Rio de Janeiro, Brazil.
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 12624408
- Subject category
- S36: MATERIALS SCIENCE; S42: ENGINEERING;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AUSTENITE; CREEP; HIGH TEMPERATURE; OXIDATION; STAINLESS STEEL-304; STAINLESS STEEL-316; VERY HIGH TEMPERATURE
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CHEMICAL REACTIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CHROMIUM-NICKEL STEELS; CORROSION RESISTANT ALLOYS; HEAT RESISTING ALLOYS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; MOLYBDENUM ALLOYS; NICKEL ALLOYS; STAINLESS STEELS; STEELS; TRANSITION ELEMENT ALLOYS
Optional Information
- Notes
- Imprint:3. Congresso Brasileiro de Engenharia e Ciencia dos Materiais.