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Fatigue Crack Growth Investigation on a Maintenance Welding Repair Applied on a High Responsibility Airframe
(Elsevier B.V., 2014-01-01)
Fatigue crack usually initiates at welded joints of structural elements. For a high-responsibility aeronautic component, called Motor-Cradle - critical to the flight safety -, successive weld repairs are carried out toward ...
Effects of several TIG weld repairs on the axial fatigue strength of AISI 4130 aeronautical steel-welded joints
(Wiley-Blackwell, 2012-03-01)
Welded joints of airframes critical to the flight-safety are commonly repair welded during its operational live. In this study, the effect of up to three weld repairs by gas tungsten arc welding (GTAW) on the axial fatigue ...
Effects of several TIG weld repairs on the axial fatigue strength of AISI 4130 aeronautical steel-welded joints
(Wiley-Blackwell, 2012-03-01)
Welded joints of airframes critical to the flight-safety are commonly repair welded during its operational live. In this study, the effect of up to three weld repairs by gas tungsten arc welding (GTAW) on the axial fatigue ...
Fatigue strength of tungsten inert gas-repaired weld joints in airplane critical structures
(Elsevier B.V. Sa, 2011-06-01)
In this work the effect of Gas Tungsten Arc Welding (GTAW) repairs on the axial fatigue strength of an AISI 4130 steel welded joint used in airframe critical to the flight-safety was investigated. Fatigue tests were performed ...
Fatigue strength of tungsten inert gas-repaired weld joints in airplane critical structures
(Elsevier B.V. Sa, 2011-06-01)
In this work the effect of Gas Tungsten Arc Welding (GTAW) repairs on the axial fatigue strength of an AISI 4130 steel welded joint used in airframe critical to the flight-safety was investigated. Fatigue tests were performed ...
Fatigue strength of tungsten inert gas-repaired weld joints in airplane critical structures
(Elsevier B.V. Sa, 2014)
Considerations on corrosion and weld repair effects on the fatigue strength of a steel structure critical to the flight-safety
(Elsevier B.V., 2010-07-01)
The aim of this study is to analyze the effects of corrosion and successive tungsten inert gas (TIC) welding repairs on the reverse bending fatigue strength of AISI 4130 steel used in components critical to the flight-safety. ...
Considerations on corrosion and weld repair effects on the fatigue strength of a steel structure critical to the flight-safety
(Elsevier B.V., 2010-07-01)
The aim of this study is to analyze the effects of corrosion and successive tungsten inert gas (TIC) welding repairs on the reverse bending fatigue strength of AISI 4130 steel used in components critical to the flight-safety. ...
Considerations about the welding repair effects on the structural integrity of an airframe critical to the flight-safety
(Elsevier B.V., 2010-01-01)
Structures critical to the flight-safety are commonly submitted to several maintenance repairs at the welded joints in order to prolong the in-service life of aircrafts. The aim of this study is to analyze the effects of ...