Results 191 to 200 of about 122,191 (250)

Fabrication of electrospun PVDF nanofibrous membrane for filtration of coconut inflorescence sap

Food Biomacromolecules, EarlyView.
Electrospinning conditions for polyvinylidene difluoride (PVDF) nanofibrous membrane were optimized. The polymer solution's properties were analyzed. The developed membranes' average pore size was 478–543 nm. A fabricated membrane was used for the filtration of coconut inflorescence sap.
Sarangapany Ashwin Kumar, Paramasivam Santhoshkumar, Jeyan Arthur Moses   +2 more
wiley   +1 more source

The Influence of Infill on the Tensile Strength of some Mini‐Test Specimens Manufactured by 3D Printing From PLA

Macromolecular Symposia, EarlyView.
ABSTRACT In industrial practice, situations may be encountered where small parts manufactured by 3D printing from polymeric materials are subjected to tensile stresses. Since standard tensile testing machines are not recommended for performing tests for values less than 10% of the machine's maximum nominal force, it is necessary to design and build a ...
Vlada Țisari, Alexandra‐Anamaria Spiridon, Adinda Hairil, Roxana‐Gabriela Hobjâlă, Cosmin‐Gabriel Grădinaru, Gheorghe Nagîț, Alexei Toca, Laurențiu Slătineanu   +7 more
wiley   +1 more source

Discussion of Paper by Chin, Cheng, Lepage, and Lequesne

Earthquake Engineering &Structural Dynamics, EarlyView.
Prateek Shah, Santiago Pujol, Liam Pledger, Lucas Laughery   +3 more
wiley   +1 more source

Investigation on the fatigue strength of threaded titanium bolts Untersuchung der Ermüdungsfestigkeit von Titangewindebolzen

Materialwissenschaft und Werkstofftechnik, EarlyView.
New test setup for the fatigue testing of threads and the thermochemical etching of titanium alloys. Extending the service life of mechanical components is a key strategy for enhancing sustainability. This study investigates the fatigue strength of M12 threads manufactured from the titanium aluminium 6 vanadium 4 alloy.
P. du Maire, J. Hoffmeister, E. Schuch, M. Johlitz, A. Öchsner   +4 more
wiley   +1 more source

2095) Flexural Ultimate Strength of Reinforced Concrete Section : Ultimate Condition of Beams with Tensile Reinforcement

Transactions of the Architectural Institute of Japan Summaries of Technical Papers, 1966
openaire   +2 more sources

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Ultimate tensile strength of tooth structures

Dental Materials, 2004
This study determined the ultimate tensile strength (UTS) of enamel (E), dentin (D) and dentin-enamel junction (DEJ) using the microtensile technique. It was hypothesized that the UTS of dental structures varies according to location and nature.Intact occlusal enamel surfaces from extracted human third molars were etched with 37% phosphoric acid and ...
Marcelo, Giannini, Carlos José, Soares, Ricardo Marins, de Carvalho   +2 more
openaire   +4 more sources

Fatigue strength dependence on the ultimate tensile strength and hardness in magnesium alloys

International Journal of Fatigue, 2015
Abstract The relationships between fatigue strength and ultimate tensile strength as well as hardness have been studied in high-strength NZK alloys (Mg– y Nd– z Zn– x Zr) and other magnesium alloys. In the absence of casting defects, clear linear relationships have been found between the fatigue strength and the ultimate tensile strength and the ...
Zhenming Li, Qigui Wang, Alan A. Luo, Penghuai Fu, Liming Peng   +4 more
openaire   +3 more sources

Analysis of tensile test beyond the ultimate tensile strength

Journal of Materials Processing Technology, 1992
Abstract The strain of tensile test specimens in the domain beyond their ultimate tensile strength was analysed by means of a tensile test machine supplemented by a television camera and computer. The work served to verify the feasibility of computing the strain parameters by a routine where the inputs are only data describing the force versus ...
Jiří Elfmark, Petr Staněk
openaire   +1 more source

Ultimate tensile strength of five interchangeable prosthetic retaining screws

Implant Dentistry, 1996
Implant prosthetic retaining screws have been reported to serve as built-in safety factors to protect against overload in the implant's "vertical stack," although loosening and fracture of retaining screws are often considered complications. Manufacturers have responded by introducing interchangeable prosthetic retaining screws, which can give the ...
M J, Jaarda, M E, Razzoog, D G, Gratton
openaire   +2 more sources

Ultimate tensile strength of fetal and adult human tendons

Journal of Biomechanics, 1970
Abstract Ultimate tensile strengths of human tendons were determined with an evaluation of the following criteria: adult or fetal; embalmed or unembalmed; from superior limb or inferior limb; and associated with extensor muscle or flexor muscle.
P L, Blanton, N L, Biggs
openaire   +2 more sources