The welding of dissimilar joints is very common in systems used in oil exploration and production in deep waters. Commonly involves welding low carbon steel pipes with other pipes, valves, pumps, all made of alloy steel. It has been used in these welding Inconel electrodes, however, is made a buttering process with carbon steel electrode in low alloy steel side. An alternative technique to reduce the residual stresses and thereby eliminate the post-welding heat treatment is the use of a welding filler metal that during the cooling process undergo a martensitic transformation to a relatively low temperature, so that the resulting deformation processing offset the contraction that occurs as a result of the cooling process. The aim of this stu...
The use of nickel alloy cladding components could be more frequently in petroleum industry. The cres...
The right choice of welding processes and parameters for a specification of a welding procedure for ...
The application of nickel based superalloys in oil and gas industry equipment has increased developm...
Much of the domestic oil is located offshore environment where their extraction conditions have crit...
The ASTM A387 Gr.11 steel is widely used in the oil & gas industry in applications at elevated press...
Failures in dissimilar joints of underwater structures have occurred. Several researches have been d...
Este trabalho teve como objetivo avaliar a influência do amanteigamento com ligas de níquel com uma ...
The recent oil discoveries in deep waters suggest new challenges to the technical area associated to...
The recent oil discoveries in deep waters suggest new challenges to the technical area associated to...
With the discovery of the pre-salt, Petrobras is increasingly investing in oil explorations in deep ...
This study aims to evaluate and quantify the possible losses of mechanical resistance in the welded ...
With the recent discovery of the existence of oil deposits in Brazil. Those responsible for the expl...
The microstructural characterization of the weld interface is not a condition characterized by norms...
As novas descobertas petrolíferas em águas profundas sugerem novos desafios à área técnica, relacion...
Grande parte do petrÃleo nacional encontra-se em ambiente offshore, onde suas condiÃÃes de extraÃÃo ...
The use of nickel alloy cladding components could be more frequently in petroleum industry. The cres...
The right choice of welding processes and parameters for a specification of a welding procedure for ...
The application of nickel based superalloys in oil and gas industry equipment has increased developm...
Much of the domestic oil is located offshore environment where their extraction conditions have crit...
The ASTM A387 Gr.11 steel is widely used in the oil & gas industry in applications at elevated press...
Failures in dissimilar joints of underwater structures have occurred. Several researches have been d...
Este trabalho teve como objetivo avaliar a influência do amanteigamento com ligas de níquel com uma ...
The recent oil discoveries in deep waters suggest new challenges to the technical area associated to...
The recent oil discoveries in deep waters suggest new challenges to the technical area associated to...
With the discovery of the pre-salt, Petrobras is increasingly investing in oil explorations in deep ...
This study aims to evaluate and quantify the possible losses of mechanical resistance in the welded ...
With the recent discovery of the existence of oil deposits in Brazil. Those responsible for the expl...
The microstructural characterization of the weld interface is not a condition characterized by norms...
As novas descobertas petrolíferas em águas profundas sugerem novos desafios à área técnica, relacion...
Grande parte do petrÃleo nacional encontra-se em ambiente offshore, onde suas condiÃÃes de extraÃÃo ...
The use of nickel alloy cladding components could be more frequently in petroleum industry. The cres...
The right choice of welding processes and parameters for a specification of a welding procedure for ...
The application of nickel based superalloys in oil and gas industry equipment has increased developm...