Results 31 to 40 of about 137,347 (342)

Increasing Mechanical Properties of 3D Printed Samples by Direct Metal Laser Sintering Using Heat Treatment Process

Journal of Marine Science and Engineering, 2021
The paper deals with the evaluation of mechanical properties of 3D-printed samples based on high-strength steel powder system maraging steel using direct metal laser sintering (DMLS), which is currently being put into technical practice.
Jozef Živčák, Ema Nováková-Marcinčínová, Ľudmila Nováková-Marcinčínová, Tomáš Balint, Michal Puškár   +4 more
doaj   +1 more source

The both positive and negative effect of pre-strain on the mechanical response of extruded magnesium alloy

Forces in Mechanics, 2021
The Mechanical response of magnesium alloy is highly dependent on the texture especially in extruded magnesium alloys. Here in this study pre-compression was applied up to different strain levels and its effect on the stress-strain response has been ...
Abdul Malik, Yangwei Wang, Faisal Nazeer
doaj  

Effect of water-to-binder ratio and fly ash content on the mechanical and deformation properties of bendable concrete [PDF]

E3S Web of Conferences, 2021
To investigate the effect of water-to-binder ratio and fly ash content on the properties of bendable concrete, we prepared four samples of different strength grades with water-to-binder ratios of 0.25 and 0.30 and fly ash contents of 60% and 80%.
Du Jg, Chen B, Yang Yn, Bai Y, Wang Xf, Ao J, Zhong Ar, Zhang Dy   +7 more
doaj   +1 more source

Impact of High-Temperature, High-Pressure Synthesis Conditions on the Formation of the Grain Structure and Strength Properties of Intermetallic Ni[3]Al [PDF]

, 2018
The impact of the preliminary load on 3Ni+Al powder mixture and the impact of the duration of the delay in application of compacting pressure to synthesis product under the conditions of continuous heating of the mixture up to its self-ignition on the ...
Boyangin, E. N., Ivanov, K. V., Krylova, T. A., Ovcharenko, Vladimir Efimovich, Pshenichnikov, A. P.   +4 more
core   +1 more source

Study of Uniaxial Tensile Properties of Hexagonal Boron Nitride Nanoribbons

, 2017
Uniaxial tensile properties of hexagonal boron nitride nanoribbons and dependence of these properties on temperature, strain rate, and the inclusion of vacancy defects have been explored with molecular dynamics simulations using Tersoff potential.
Dhar, Rajkumar, Mojumder, Satyajit, Motalab, Mohammad Abdul, Paul, Ratul, Saha, Sourav, Tasnim, Tamanna   +5 more
core   +1 more source

Optimization of the Mechanical Property of Friction Stir Welded Heat Treatable Aluminum Alloy by using Bio-Inspired Artificial Intelligence Algorithms

Fracture and Structural Integrity, 2022
The concepts and inspiration of biological evolution in nature are used to create new and effective competing tactics in the burgeoning field of bio-inspired computing optimization algorithms.
Akshansh Mishra, Anish Dasgupta
doaj   +2 more sources

The Effects of Cupping Therapy on Biomechanical Properties in Wistar Rat Skin

مجله پژوهش در علوم توانبخشی, 2013
Introduction: In most Asian countries, cupping therapy has been used as a therapeutic method for soft tissue lesions but there is no high quality evidence-based support for its clinical efficacy. Cupping therapy may have an influence on the biomechanical
Traneh Norozali, Mohammad Mohsen Roostayi, Farideh Dehghan Manshadi, Mehdi Abbasi, Alireza Akbarzadeh Baghban, Mohammad Reza Khaleghi   +5 more
doaj   +1 more source

Effect of solid solution treatment on microstructure, tensile properties and residual stress of selective laser melted AlSi10Mg alloy

Cailiao gongcheng
The influence of solid solution treatment on microstructure, tensile properties and residual stress of AlSi10Mg alloy prepared by selective laser melting was investigated by optical microscope, field emission scanning electron microscope, transmission ...
TANG Pengjun, YAN Taiqi, CHEN Bingqing, GUO Shaoqing, LI Peiyong   +4 more
doaj   +1 more source

Optimization for Friction Welding Input Factors to Maximize Tensile Strength and Minimize Axial Shortening in ASTM A516 Grade 70 steel Rods

Journal of Applied Science and Engineering, 2022
The Intention of this work is to state a design of process parameters in the continuous drive friction welding of ASTM A516 Grade 70 steel, 12 mm diameter and 100 mm length circular rods by using central composite design (CCD) in response surface ...
G. Senthilkumar, T. Mayavan, R. Ramakrishnan   +2 more
doaj   +1 more source

Intermetallic Compound Layer Morphology and Distribution in Friction‐Welded Steel–Aluminum Components

Advanced Engineering Materials, EarlyView.
In this study, how friction‐welding parameters (rotational speed, etc.) affect the morphology, distribution, and local thickness of the intermetallic compound layer (IMC‐layer) in friction‐welded steel‐aluminum hybrid components is investigated. In the results, it is shown that lower speeds (700 rpm) lead to a more uniform, thinner IMC‐layer (<0.5 μm),
Christoph Kahra, Armin Piwek, Julius Peddinghaus, Kai Brunotte, Hans Jürgen Maier, Florian Nürnberger, Sebastian Herbst   +6 more
wiley   +1 more source