Results 11 to 20 of about 5,804 (225)

A Guide to Forensic Fractography of Bone

, 2022
The purpose of this guide is to familiarize the user with the science of fractography and how it can be used to examine and interpret skeletal fractures.
Angi M. Christensen, Hugh E. Berryman, Michael A. Smith, Joseph T. Hefner, Mariyam I. Isa, Jodi B. Webb, Ian S. Saginor   +6 more
core   +1 more source

Forensic fractography of bone: fracture origins from impacts, and an improved understanding of the failure mechanism involved in beveling [PDF]

, 2021
Fractography involves the study of fractures and cracks in a material in order to understand the cause of failure. Even as a complex, highly hierarchical composite, bone is a material that obeys physical laws, including cracking behavior.
Berryman, Hugh, Christensen, Angi M., Rickman, John M., Berryman, Hugh E., Christensen, Angi, Rickman, John   +5 more
core   +1 more source

The effect of platinum-aluminide coating features on high-temperature fatigue life of nickel-based superalloy Rene®80 [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2019
Low cycle fatigue is the most important failure mode in Aviation/Industrial engine rotary turbine parts. In this paper, the influence of Pt-aluminide coating parameters on high temperature low cycle fatigue behavior of superalloy Rene®80 which is used to
Barjesteh M.M., Zangeneh-Madar K., Abbasi S.M., Shirvani K.   +3 more
doaj   +1 more source

Erosive wear properties of ZA-27 alloy-based nanocomposites: Influence of type, amount, and size of nanoparticle reinforcements

Friction, 2018
Metal matrix nanocomposites (MMnCs) comprise a metal matrix filled with nanosized reinforcements with physical and mechanical properties that are very different from those of the matrix.
Aleksandar Vencl, Ilija Bobić, Biljana Bobić, Kristina Jakimovska, Petr Svoboda, Mara Kandeva   +5 more
doaj   +1 more source

Mechanical and tribological behavior of flyash, red mud and mica particles reinforced Al7075 alloy hybrid metal composites

Manufacturing Review, 2022
In the present research Al7075 alloy with 1, 3 and 5 varying weight percentages of flyash, 1, 2 and 3 varying wt.% of red mud along with constant 4 wt.% of mica particles composites were synthesized by stir casting technique.
Matti Siddesh, Shivakumar B.P., Nagaral Madeva, Shashidhar S., Siddappa P.N., Auradi Virupaxi   +5 more
doaj   +1 more source

Characterization of Corrosion and Stress Corrosion Cracking of AE44 Magnesium Alloy [PDF]

Archives of Metallurgy and Materials, 2020
The paper presents the susceptibility of AE44 magnesium alloy to electrochemical corrosion and stress corrosion cracking (SCC). The evaluation of the intensity of the interaction of the corrosive environment was carried out using the corrosion tests and ...
M. Sozańska, A. Mościcki, B. Chmiela
doaj   +1 more source

Effect of Dialkyl Peroxide Blending on Tensile Properties of PLA/PBAT Polymer Alloys

Engineering Transactions, 2014
Poly(lactic acid) (PLA) and poly(butylene adipate/terephthalate) (PBAT) were used for polymer alloys, and the effects of the mixing ratio of PLA and PBAT and the addition of dialkyl peroxide (compatibilizing agent) were examined. The stress-strain curves
Masahiro NISHIDA, Hiroki ICHIHARA, Hiroki WATANABE, Norio FUKUDA, Hiroaki ITO   +4 more
doaj   +1 more source

Effect of Controlled Rolling and Cooling Process on Microstructures and Mechanical Properties of Low Carbon Bainitic Steel AH80DBD

Teshugang, 2023
The effect of microstructure on impact properties of AH80DBD low carbon bainite steel is analyzed by macro-fractography, scanning fractography, metallography and transmission electron microscope.
陈尹泽, 李娜, 宋立伟, 马志强
doaj  

Eliciting stable nanoscale fracture in single-crystal silicon

Materials Research Letters, 2022
In this letter, we demonstrated stable nanoscale fracture in single-crystal silicon using an in-situ wedge-loaded double cantilever beam (DCB) specimen.
Frank W. DelRio, Scott J. Grutzik, William M. Mook, Sara M. Dickens, Paul G. Kotula, Eric D. Hintsala, Douglas D. Stauffer, Brad L. Boyce   +7 more
doaj   +1 more source

A Short Review on Fracture Mechanisms of Mechanical Components Operated under Industrial Process Conditions: Fractographic Analysis and Selected Prevention Strategies

Metals, 2019
An insight of the dominant fracture mechanisms occurring in mechanical metallic components during industrial service conditions is offered through this short overview.
George A. Pantazopoulos
doaj   +1 more source