Offshore Chain Links
Mostrando 1-2 de 2 artigos, teses e dissertações.
-
1. CHANGES IN THE MECHANICAL PROPERTIES AND FRACTURE RESISTANCE OF THE GRADE R4 STRUCTURAL STEEL / MODIFICAÇÕES NAS PROPRIEDADES MECÂNICAS E NA RESISTÊNCIA À FRATURA DO AÇO ESTRUTURAL R4
A study has been made concerning changes in the fracture resistance of the grade R4 steel, largely used for manufacturing offshore mooring structural components, due to microstrutural variations. After the industrial manufacturing of chain links, specimens for tensile and CTOD tests were machined from the material. The first part of the experimental procedur
Publicado em: 2007
-
2. INFLUÊNCIA DA FRAÇÃO DE MARTENSITA REVENIDA NA VIDA EM FADIGA DE UM AÇO ESTRUTURAL COM APLICAÇÕES EM SISTEMAS DE ANCORAGEM / INFLUENCE OF TEMPERED MARTENSITE ON THE FATIGUE LIFE OF STRUCTURAL STEEL FOR MOORING SYSTEMS
The great explor atory potential in deep waters has led companies in the oil sector to search for the necessary technological improvement to make the offshore exploration and production feasible. In parallel to searching for new technologies, the reduction in risks of structural failure has become the sector`s constant practice, considering that such failure
Publicado em: 2002