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http://repositorio.ufc.br/handle/riufc/63846| Tipo: | Artigo de Periódico |
| Título : | Naphthenic Corrosion Resistance, Mechanical Properties and Microstructure Evolution of Experimental Cr-Mo Steels with High Mo Content |
| Título en inglés: | Naphthenic Corrosion Resistance, Mechanical Properties and Microstructure Evolution of Experimental Cr-Mo Steels with High Mo Content |
| Autor : | Moura, Lorena Braga Guimarães, Rodrigo Freitas Abreu, Hamilton Ferreira Gomes de Miranda, Hélio Cordeiro de Tavares, Sérgio Souto Maior |
| Palabras clave : | FeCrMo;Molybdenum;Naphthenic corrosion |
| Fecha de publicación : | 2012 |
| Editorial : | ABM, ABC, ABPol UFSCar - Dep. de Engenharia de Materiais, SciELO - Scientific Electronic Library Online - https://www.scielo.br |
| Citación : | MOURA, Lorena Braga; GUIMARÃES, Rodrigo Freitas; ABREU, Hamilton Ferreira Gomes de; MIRANDA, Hélio Cordeiro de; TAVARES, Sérgio Souto Maior. Naphthenic corrosion resistance, mechanical properties and microstructure evolution of experimental Cr-Mo steels with high Mo content . Materials Research, v. 15, n. 2, p. 277-284, 2012. |
| Abstract: | One method to face the effects of naphthenic acid corrosion in petroleun refining plants is to use alloys with good resistance to this kind of corrosion. For this purpose, molybdenum additions to chromium containing steels are specially recommended. In this work, experimental Fe-9Cr-xMo (x = 5, 7 and 9 wt. (%)) ingots were cast, forged and hot rolled before being tested in a naphthenic acid environment. Evolution of the mechanical properties with composition is presented. The precipitation and dissolution of phases were investigated with the help of Thermocalc and electron backscattered diffraction (EBSD). |
| URI : | http://www.repositorio.ufc.br/handle/riufc/63846 |
| ISSN : | 1516-1439 versão impressa 1980-5373 Versão on-line |
| Aparece en las colecciones: | DEMM - Artigos publicados em revista científica |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| 2012_art_lbmoura.pdf | 5,41 MB | Adobe PDF | Visualizar/Abrir |
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