Results 171 to 180 of about 2,030 (207)

Modelling the linear friction welding of titanium blocks

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2000
Abstract Analytical and numerical models of linear friction welding of Ti6Al4V (numbers indicate wt.%) are established to predict temperature rises during the initial phase of the process, which is of importance in forming sound welds. Both model predictions are compared with experimental data.
Achilles Vairis, M Frost
exaly   +2 more sources

Mechanical Property and Microstructure of Linear Friction Welded WASPALOY

Metallurgical and Materials Transactions A, 2010
The mechanical properties and microstructural evolution of WASPALOY joined by linear friction welding (LFW) were investigated in this study. In-situ temperature measurements using thermocouple probes indicated exposure of the weld area to a temperature of at least 1400 K (1126 °C).
Chamanfar, A., Jahazi, M., Gholipour, J., Wanjara, P., Yue, S.   +4 more
openaire   +2 more sources

Welding repair by linear friction in titanium alloys

Materials Science and Technology, 2009
Gas turbines for aeroengines are generally manufactured by attaching individual blades into slots in the disk. However, an alternative design consists in producing bladed disks, where disk and blades are a single piece. Previous studies have shown that linear friction welding is a technology which fits well for this application.
A. Mateo, M. Corzo, M. Anglada, J. Mendez, P. Villechaise, J.-P. Ferte, O. Roder   +6 more
openaire   +1 more source

Linear Friction Welding of a Commercial Aluminum Alloy

Materials Science Forum, 2016
The mechanical properties and microstructure of a solid-phase compound produced by linear friction welding (LFW) of commercial Al-4.4%Cu-0.5%Mg-0.4%Mn-0.5%Ag alloy have been studied. The samples of Al-Cu-Mg-Ag alloy were produced by ingot metallurgy and subjected to thermomechanical treatment to get different initial microstructures.
F.F. Musin, A.Y. Medvedev, B.O. Bolshakov   +2 more
openaire   +1 more source

Induction Pre-Heated Linear Friction Welding

Key Engineering Materials, 2018
A two-level factorial design of experiments (DOE) approach is used to study the effect of four factors (average rubbing velocity, weld pressure, burn-off distance, and preheat temperature) on two response variables (weld strength and energy input) for the induction heating and linear friction welding of AISI 1020 steel.
Matthew R. Kelly, Steven R. Schmid, Daniel C. Adams, Jeffrey Fletcher   +3 more
openaire   +1 more source

Numerical Computation of a Linear Friction Welding Process

Materials Science Forum, 2008
Linear friction welding (LFW) has become a key manufacture and repair technology in the aeronautical engine manufacturing, especially in the blisk manufacturing. The kinematic equation during LFW was built, based on which the friction heat in the whole process was computed.
Jun Tao, Tian Cang Zhang, Peng Tao Liu, Jing Li, Yu Mang   +4 more
openaire   +1 more source

Microstructure and microhardness of Ti6246 linear friction weld

Materials Science and Engineering: A, 2013
Abstract The microhardness and microstructure of linear friction welded Ti–6Al–2Sn–4Zr–6Mo (Ti6246) alloys were studied, in both as-welded and post-weld heat-treated conditions. It has been found that the as-welded Ti6246 has a lower microhardness value of about 360 HV in the central weld zone than that of the base material of about 420 HV. Post-weld
Yina Guo, Taenam Jung, Yu Lung Chiu, Hangyue Li, Simon Bray, Paul Bowen   +5 more
openaire   +1 more source

Friction Stir Linear Welding of an Aluminum Alloy

Advanced Materials Research, 2009
The joining process by friction linear stir welding of aluminum strips was implemented in a machining center. The trials were conducted on 1 mm thick strips from a 6061T6 aluminum alloys that were welded together by the action of the rotating tool; the parameters that were varied in these tests were the rotating and advancing speeds. The specimens were
Jerry Wong, Patricia del C. Zambrano, Indira Escamilla, Bernardo Gonzalez, Victor Mucino, Rafael Colás   +5 more
openaire   +1 more source

Linear Friction Welding of In 718 alloy

2009
unclassified
Jahazi, M., Mary, C.
openaire   +1 more source

Linear friction welding of aerospace materials

2009
Welding Technology Roadmap Forum, September 20, 2005, Montreal ...
Wanjara, P., Jahazi, M.
openaire   +1 more source