Results 71 to 80 of about 506,171 (385)
Apparatus facilitates high-temperature tensile testing in vacuum [PDF]
, 1964 An apparutus for heating refractory materials to high temperatures during tensile testing includes a water-cooled stainless steel vacuum chamber. This contains a resistance heater consisting of a slit tube of tantalum or tungsten to enclose the tensile ...
Sikora, P. F.
core +1 more source
Advanced Engineering Materials, EarlyView.Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek +7 more
wiley +1 more source
Journal of Materials Research and Technology, 2020 The tensile properties of a CoCrFeMnNi high-entropy alloy, obtained by isothermal tensile testing and two-stage non-isothermal tensile testing, were compared.
Taesung Park, Jeoung Han Kim
doaj
Rate-Dependent Tensile Response of Polyvinyl Chloride Geomembranes [PDF]
Geotextiles and Geomembranes, 2025, 53 (1), pp.445-456One of the challenge that face the effectiveness of Polyvinyl Chloride geomembranes (PVC GMs) as a hydraulic barrier is the capacity to withstand unexpected mechanical actions, particularly tensile forces, during installation and throughout their lifespan. These forces pose risks of premature failure and impermeability degradation.
arxiv +1 more source
3D Printed Lightweight Composite Foams [PDF]
, 2020 The goal of this paper is to enable 3D printed lightweight composite foams by blending hollow glass micro balloons (GMB) with high density polyethylene (HDPE). To that end, lightweight feedstock for printing syntactic foam composites is developed. The blend for this is prepared by varying GMB content (20, 40, and 60 volume %) in HDPE for filament ...
arxiv +1 more source
Advanced Engineering Materials, EarlyView.This perspective article explores an innovative powder metallurgical approach to producing high‐nitrogen steels by utilizing a mixture of stainless steel and Si3N4. This mixture undergoes hot isostatic pressing followed by direct quenching. The article also examines adapting this method to laser powder bed fusion (PBF‐LB/M) to overcome nitrogen ...
Louis Becker +5 more
wiley +1 more source
Tensile-strength apparatus applies high strain-rate loading with minimum shock [PDF]
, 1966 Tensile-strength testing apparatus employs a capillary bundle through which a noncompressible fluid is extruded and a quick-release valve system. This apparatus applies the test loads at relatively constant very high strain rates with minimal shock and ...
Cotrill, H. E., Jr. +1 more
core +1 more source
Tensile effective stresses in hydrocarbon storage caverns [PDF]
SMRI Fall 2012 Technical conference, Bremen : Germany (2012), 2013 The "no-tensile effective stress" criterion is discussed. It is proven that effective tensile stresses can be generated at a cavern wall after a rapid increase or decrease in pressure. The Etzel K-102 test, performed in Germany more than 20 years ago, is revisited using the notion of effective tensile stresses.
arxiv
Ideal strengths and bonding properties of PuO2 under tension [PDF]
, 2010 We perform a first-principles computational tensile test on PuO$_{2}$ based on density-functional theory within local density approximation (LDA)+\emph{U} formalism to investigate its structural, mechanical, magnetic, and intrinsic bonding properties in the four representative directions: [001], [100], [110], and [111]. The stress-strain relations show
arxiv +1 more source
Advanced Engineering Materials, EarlyView.This study explores the energy conversion in powder bed fusion of polymers using laser beam for polyamide 12 and polypropylene powders. It combines material and process data, using dimensionless parameters and numerical models, to enable the prediction of suitable printing parameters.
Christian Schlör +9 more
wiley +1 more source