Results 281 to 290 of about 1,619,251 (342)

Fatigue behavior of laser clad round steel bars

Journal of Laser Applications, 2014
Laser cladding is an overlay welding method to manufacture high performance, fusion bonded metal, and metal matrix composite coatings on metallic substrates with low dilution. Owing to steep thermal gradients, rapid solidification, and possible mismatch in coefficients of thermal expansion between the coating and the substrate, laser cladding induces ...
J. Tuominen, J. Näkki, J. Poutala, J. Miettinen, T. Peltola, P. Vuoristo, I. Rasehorn, M. M. Alam, A. F. H. Kaplan   +8 more
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Correlation Between Jominy Test and Quenched Round Bars

SAE Technical Paper Series, 1941
<div class="htmlview paragraph"><b>A</b> NUMBER of different tests have been developed for ascertaining the hardenability of steel, that is, its susceptibility to hardening by quenching. Although each of these different tests may be suited particularly to a specific problem, it would be useful to know how to interpret one test in ...
M. ASIMOW, W. F. CRAIG, M. A. GROSSMANN
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Residual bond strength of corroded plain round bars

Magazine of Concrete Research, 2006
This paper reports results of an experimental programme to measure changes in bond characteristics of plain round reinforcement as a result of corrosion. Principal parameters included in the investigation are the amount of corrosion, the presence of confining reinforcement in the form of links, cover thickness and the initial condition of the ...
J. Cairns, Y. Du, D. Law
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Fatigue properties of laser clad round steel bars

ICALEO 2013: 32nd International Congress on Laser Materials Processing, Laser Microprocessing and Nanomanufacturing, 2013
Laser cladding is overlay welding method to manufacture high performance, fusion bonded metal and metal matrix composite (MMC) coatings on metallic substrates with low dilution. Owing to steep thermal gradients, rapid solidification and possible mismatch in coefficients of thermal expansion (CTE) between coating and substrate, laser cladding induces ...
Jari Tuominen, Jonne Näkki, Jarmo Poutala, Juha Miettinen, Tuomo Peltola, Petri Vuoristo, Ilkka Rasehorn, Minhaj Alam, Alexander Kaplan   +8 more
openaire   +1 more source

Round-Robin test of split Hopkinson pressure bar

International Journal of Impact Engineering, 2019
Abstract A Round-Robin test using split Hopkinson pressure bars (SHPBs) has been conducted by four universities: Swinburne University of Technology (SUT), Australia; University of Sao Paulo (USP), Brazil; University of Cape Town (UCT), South Africa; and Nanyang Technological University (NTU), Singapore. Each university had different sets of SHPBs and
Muhammad A. Kariem, Rafael C. Santiago, Reuben Govender, Dong Wei Shu, Dong Ruan, Gerald Nurick, Marcilio Alves, Guoxing Lu, Genevieve S. Langdon   +8 more
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An analytical-based approach for simulating fatigue crack growth in round bars

International Journal of Fracture, 2021
B. Zakavi, A. Kotousov, R. Branco
semanticscholar   +1 more source

An experimental investigation of tensile deformation of round bars

Mechanics of Materials, 1982
Abstract Round specimens of different sizes and made of aluminum and copper were subjected to uniaxial tension; and on the basis of data thus obtained, a semi-empirical approach was developed to analyze tensile deformation and the effects of specimen size there on both before and after the onset of nonuniform deformation. Results reveal that, while a
N.K. Gupta, B.P. Ambasht
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Residual Stresses in Elastoplastic Bending of Round Bar

Materials Science Forum, 2019
Elastoplastic deformation on the presses and high-temperature heating of the steel sheet cause the large residual stresses in the sheet’s and bar’s wall. The technological operations of the obtaining of metal products, their shape and linear dimensions strongly affect on the distribution within the metal and the maximum values of residual stresses. The
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Fracture Toughness Measurements Using Small Cracked Round Bars

1995
This study investigated using small precracked round bars (CRBs) for measuring fracture toughness values representative of material fracture resistance in large, thick components (so-called plane strain fracture toughness). The three alloys tested with CRBs (titanium-10V-2Fe-3Al, HY-130 steel, and A508 class 2A steel) cover a broad range of fracture ...
JH Giovanola, H Homma, M Lichtenberger, JE Crocker, RW Klopp   +4 more
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Stochastic assessment of bond-slip behavior of plain round bars in low strength concrete

, 2021
Ö. Yurdakul, E. Balaban, Salih Serkan Artagan, L. Routil   +3 more
semanticscholar   +1 more source