Results 41 to 50 of about 506,171 (385)

Contactless Material Tensile Testing Using a High-Resolution Camera

open access: yesComputation, 2022
This article deals with the use of contactless measurement with a high-resolution imaging device during tensile testing of materials in a universal tearing machine (UTM).
Jaroslav Bulava   +2 more
doaj   +1 more source

Tensile testing apparatus [PDF]

open access: yes, 1985
An improved mechanical extensometer is described for use with a constant load creep test machine. The dead weight of the extensometer is counterbalanced by two pairs of weights connected through a pulley system and to rod extension and leading into the ...
Blackburn, L. B., Ellingsworth, J. R.
core   +1 more source

Bioengineering facets of the tumor microenvironment in 3D tumor models: insights into cellular, biophysical and biochemical interactions

open access: yesFEBS Open Bio, EarlyView.
The tumor microenvironment is a dynamic, multifaceted complex system of interdependent cellular, biochemical, and biophysical components. Three‐dimensional in vitro models of the tumor microenvironment enable a better understanding of these interactions and their impact on cancer progression and therapeutic resistance.
Salma T. Rafik   +3 more
wiley   +1 more source

Measurement Uncertainty and Representation of Tensile Mechanical Properties in Metals

open access: yesMetals, 2021
The International Organization for Standardization Technical Committee for Metallic Materials—Tensile Testing stated in 2011 that temperature and strain rate variations would induce a change in the results of tensile tests, termed as the measurement ...
Tingdong Xu, Kai Wang, Shenhua Song
doaj   +1 more source

Apparatus for tensile testing Patent [PDF]

open access: yes, 1970
Apparatus for tensile strength testing of specimen by pressurized ...
Wallace, E. D.
core   +1 more source

The tensile strength of compressed dust samples and the catastrophic disruption threshold of pre-planetary matter [PDF]

open access: yes, 2020
During the planetary formation process, mutual collisions among planetesimals take place, making an impact on their porosity evolution. The outcome of these collisions depends, among other parameters, on the tensile strength of the colliding objects.
arxiv   +1 more source

Numerical Studies of Influencing Factors on the Homogeneity of the Powder Mixture during the Powder Spreading Process of Powder Bed Fusion–Laser Beam/Metal

open access: yesAdvanced Engineering Materials, EarlyView.
AISI 304L stainless steel powder is mixed with silicon nitride (Si3N4) powder and processed by PBF‐LB/M, allowing partial retention of Si3N4. The numerical approach effectively predicts the Si3N4 powder homogeneity and N content distribution on the powder bed. Recent studies have focused on the alloying of nitrogen (N) in high‐alloy stainless steels by
Yuanbin Deng   +7 more
wiley   +1 more source

An Alternative Method of Investigating the Thermal Stability of Shoe-Braked Railway Wheel Steels Based on Strain Hardening Analysis

open access: yesMetals
During service, shoe-braked railway wheel steels are often subjected to a severe thermal cycle. Therefore, understanding the evolution of the microstructure and the resulting changes in mechanical properties during service is fundamental in the choice of
Giuliano Angella   +2 more
doaj   +1 more source

Evaluation of the tensile properties of polished and unpolished 3D SLA- and DLP-Printed specimens used for surgical guides fabrication.

open access: yesActa Stomatologica Marisiensis, 2023
Introduction: The fundamental mechanical properties of 3D printed surgical guides used in orthodontics represent an important indicator for the accuracy of the insertion of skeletal anchorage devices.
Pop Silvia Izabella   +3 more
doaj   +1 more source

Tensile strength testing device Patent [PDF]

open access: yes, 1969
Tensile strength testing device having pulley guides for exerting multiple forces on test ...
Hanson, R. N.
core   +1 more source

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