Results 71 to 80 of about 154,985 (267)

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Effect of Granule Strength on Compressed Tablet Strength.

open access: yesChemical and Pharmaceutical Bulletin, 1995
The effect of granule strength on the strength of a tablet compressed under a certain force was examined. Crushing strength and diametral compression tests were carried out to assess granule and tablet strength, respectively. When granules were weak, tablet strength increased with granule strength.
HORISAWA, Eijiro   +3 more
openaire   +2 more sources

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

Effects of Compression Garments on Muscle Strength and Power Recovery Post-Exercise: A Systematic Review and Meta-Analysis

open access: yesLife
This study investigated the effects of compression garments on mitigating the decline in muscle strength and power resulting from exercise-induced muscle fatigue.
Xiang Li   +7 more
doaj   +1 more source

Compression Strength of PLA Bolts Produced via FDM. [PDF]

open access: yesMaterials (Basel), 2022
Kukla M   +3 more
europepmc   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Response surfaces for compressive strength of concrete

open access: yesConstruction and Building Materials, 2013
The aim of total quality management (TQM) is to offer satisfactorily high quality products to customers for providing increased productivity and decreased costs. Various methods are used for process improvement, development and optimization. In ready mixed concrete production, the number and the variations of effect parameters can be reduced using ...
Cihan, M. Timur   +2 more
openaire   +3 more sources

Local stability analysis of axial compression members with welded box-shaped section of Q690 high strength steel

open access: yes上海师范大学学报. 自然科学版
High strength steel welded box-shaped axial compression members have been widely used in steel structure engineering. In this paper, ANSYS analysis software was adopted to establish a finite element model considering the local geometrical initial defect ...
ZHAO Chuandou, YANG Yonghua
doaj   +1 more source

Characteristic compression strength of a brickwork masonry starting from the strength of its components. Experimental verification of analitycal equations of european codes

open access: yesMateriales de Construccion, 2006
In this paper the compression strength of a clay brickwork masonry bound with cement mortar is analyzed. The target is to obtain the characteristic compression strength of unreinforced brickwork masonry.
A. Rolando
doaj   +1 more source

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