Results 31 to 40 of about 17,765 (271)

Inertia friction welding of large steel piston with 480 mm diameter used in heavy-duty diesel engine components

Frontiers in Materials
IntroductionInertia friction welding (IFW) has emerged as a critical solid-state joining technology for manufacturing high-performance steel pistons in heavy-duty diesel engines, particularly where complex hollow geometries and stringent reliability ...
Yanquan Wu, Yanquan Wu, Feng Qin, Feng Qin, Chunbo Zhang, Chunbo Zhang, Zhiyong Wang, Zhiyong Wang, Rui Li, Rui Li, Haifeng Yang, Haifeng Yang, Dali Wang, Dali Wang, Yiqi Tong, Yiqi Tong, Jun Zhou, Jun Zhou   +17 more
doaj   +1 more source

Research progress in inertia friction welding of nickel-based superalloys

Cailiao gongcheng
Nickel-based superalloys are widely used in high-temperature turbine components of aviation engines， and inertia friction welding （IFW） is widely used for the connection of nickel-based superalloy disc and shaft due to its solid-phase bonding property ...
MA Xiaopeng, XU Yaxin, LI Wenya
doaj   +1 more source

Methodology for qualifying a Friction Stir Welding equipment [PDF]

, 2008
The objective of this research work is the industrialization of the friction stir welding process in order to provide tools to industrials to select and qualify a machine for their FSW applications.
MARTIN, Patrick, ZIMMER-CHEVRET, Sandra, LAYE, Julien, LANGLOIS, Laurent, GOUSSAIN, Jean-Claude, BIGOT, Régis   +5 more
core  

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Qualification of a robotized Friction Stir Welding System [PDF]

, 2010
This paper presents an experimental methodology to determine a Friction Stir Welding (FSW) means of production based on the experimental study of the tool / material mechanical interactions generated during the welding operation.
MARTIN, Patrick, ZIMMER-CHEVRET, Sandra, LAYE, Julien, LANGLOIS, Laurent, GOUSSAIN, Jean-Claude, BIGOT, Régis   +5 more
core  

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Microstructure and properties of TC21 damage-tolerant titanium alloy LFWed joint

Cailiao gongcheng
The phase transformation behaviors of the joint are studied using scanning electron microscope and electron backscattered diffraction， and the comprehensive mechanical properties of joint are enhanced by annealing heat treatment.
RONG Huaiqing, MA Tiejun, GUO Zhenguo, TAO Jun, LI Ju, LI Wenya   +5 more
doaj   +1 more source

Effect of post-weld heat treatment on microstructure and mechanical properties of linear friction welded TC11 titanium alloy joints

Cailiao gongcheng, 2023
Post-weld heat treatment(PWHT) could improve the microstructure and properties of linear friction welded joints. The linear friction welded joints of TC11 titanium alloy were double annealed at 950 ℃ and 530 ℃.
WANG Xuyang, LI Ju, TAO Jun, JIN Junlong, LI Wenya   +4 more
doaj   +1 more source

A comparison of double sided friction stir welding in air and underwater for 6mm S275 steel plate

, 2014
This study compared the mechanical and microstructural properties produced during friction stir welding (FSW) of S275 structural steel in air and underwater.
Baillie, Philip, Cater, Stephen R., Campbell, Stuart, Stuart W. Campbell, Philip Baillie, Galloway, Alexander, Norman A. McPherson, Stephen R. Cater, McPherson, Norman, Alexander M. Galloway   +9 more
core   +1 more source