Results 11 to 20 of about 11,746 (224)

Precipitation and Grain Size Effects on the Tensile Strain-Hardening Exponents of an API X80 Steel Pipe after High-Frequency Hot-Induction Bending

Metals, 2018
This study discusses the use of the Morrison model to estimate the strain-hardening exponent (n) in the presence of precipitation hardening for an API X80 steel pipe.
Rafael A. Silva, André L. Pinto, Alexei Kuznetsov, Ivani S. Bott   +3 more
doaj   +3 more sources

Fatigue characteristics of small radius pipe fabricated by pipe bending with induction local heating

Procedia Engineering, 2011
AbstractBending applying local induction heating is an efficient way to produce bended pipes of various radii with lower cost and to provide better quality product. In this process, it is very important to control the thickness of the pipe to ensure its performance.
Lee, Y.S., Lim, J.S., Kwon, Y.N., Moon, Y.H.   +3 more
openaire   +3 more sources

Multi-objective Optimization of Medium Frequency Induction Heating Process for Large Diameter Pipe Bending

Procedia Engineering, 2014
AbstractMedium frequency induction heating for large diameter pipe bending is an advanced technique that has been widely used. However, the thickness control of outer wall and inner wall of pipe is still difficult in the actual production: outer wall tends to be thinner and inner wall tends to be thicker.
Xun, Wang, Jie, Zhou, Qiang, Liang
openaire   +3 more sources

An Optimum Design of Pipe Bending Process Using High Frequency Induction Heating and Dynamic Reverse Moment

Transactions of Materials Processing, 2010
Abstract The Pipe bending process using high frequency local induction heating is an advanced technique to bend pipes with a small bending radius and a large diameter. Even though the pipe bending process is a quite widespread engineering practice, it depends heavily upon trial and error method by field engineers with several years of experience. So it
H.W. Lee, S.Y. Jung, T.K. Woo, C. Kim
openaire   +4 more sources

Proposal of residual stress mitigation in nuclear safety-related austenitic stainless steel TP304 pipe bended by local induction heating process via elastic-plastic finite element analysis

Nuclear Engineering and Technology, 2019
This paper proposes a residual stress mitigation of a nuclear safety-related austenitic stainless steel TP304 pipe bended by local induction heating process via performing elastic-plastic finite element analysis. Residual stress distributions of the pipe
Jong-Sung Kim, Kyoung-Soo Kim, Young-Jin Oh, Chang-Young Oh   +3 more
doaj   +1 more source

Technical Design Report for the PANDA Solenoid and Dipole Spectrometer Magnets [PDF]

, 2009
This document is the Technical Design Report covering the two large spectrometer magnets of the PANDA detector set-up. It shows the conceptual design of the magnets and their anticipated performance. It precedes the tender and procurement of the magnets
Clarkson, T., Cowie, E., Downie, E., Erni, W., Hill, G., Hoek, M., Ireland, D., Kaiser, R., Keri, T., Lehmann, I., Livingston, K., Lumsden, S., MacGregor, D., McKinnon, B., Murray, M., Protopopescu, D., Rosner, G., Seitz, B., The PANDA collaboration, Yang, G.   +19 more
core   +3 more sources

The ArgoNeuT Detector in the NuMI Low-Energy beam line at Fermilab [PDF]

, 2012
The ArgoNeuT liquid argon time projection chamber has collected thousands of neutrino and antineutrino events during an extended run period in the NuMI beam-line at Fermilab.
, \scshape LAGUNA collaboration, \scshape LBNE collaboration, A Ereditato, A Lathrop, A M Szelc, A. Badertscher ., A.V. Oppenheim, B Baller, B Fleming, B Page, B Rebel, B Rossi, B. Rebel ., C Anderson, C Bromberg, C James, C. Anderson ., C. Rubbia, D Edmunds, D McKee, D. Edmunds, D.W. Swan, E Church, E Klein, F Cavanna, G Horton-Smith, G P Zeller, G Rameika, H Greenlee, ICARUS collaboration, J Spitz, J. Birks, K Lang, K Partyka, K. Anderson ., LArSoft collaboration, M Antonello, M Soderberg, M Weber, M. Ester. H.-P. Kriegel, MicroBooNE collaboration, O Palamara, P Laurens, P.V.C. Hough, R Guenette, R Mehdiyev, R Sanders, S Farooq, S Haug, S Linden, S Pordes, T Bolton, T Wongjirad, T Yang   +54 more
core   +2 more sources

Induction Bending Effects on Mechanical Properties and Corrosion Resistance of Duplex Stainless Steel UNS S31803 Pipes

The International Journal of Advanced Manufacturing Technology, 2022
Abstract Duplex stainless steels are well known austenitic-ferritic alloys which combines good mechanical resistance and excellent corrosion resistance. Due to this fact, this steel family is widely employed in offshore piping applications. However, these alloys require great care in thermomechanical processing, such as welding, since they ...
Pedro Soucasaux Pires Garcia, Juan Manuel Pardal, Sérgio Souto Maior Tavares, Larissa Ribeiro de Souza, Antônio Marcelo Meireles, Mauro Carlos Lopes Souza, Maria Cristina Lopez Areiza, Tabatta Regina de Brito Martins   +7 more
openaire   +1 more source

Modification of the optimization model for simulation of large-diameter pipes bending

MATEC Web of Conferences, 2019
This paper presents a modification of the existing optimalization model in order to increase the accuracy of the solution in the initial and the end part of the bend.
Handrik Marián, Dorčiak Filip, Sága Milan, Vaško Milan, Jakubovičová Lenka   +4 more
doaj   +1 more source

Hydroforming of locally heat treated tubes [PDF]

, 2014
In tube hydroforming, the process chain can be very long as it may involve several pre-forming operations (e.g. bending, crushing, end forming, etc.) which are usually followed by an intermediate annealing stage.
Iorio, Lorenzo, Maspero, Ernesto, Strano, Matteo   +2 more
core   +1 more source