Search
Search Results
-
Enhancing wear resistance, hardness, and thermal conductivity of copper diamond composites through optimization strategies
This study investigates optimizing wear resistance, hardness, and thermal conductivity in copper diamond composites. Despite copper’s exceptional...
-
Abnormal Signals Elimination in Hardness Evaluation Using Barkhausen Noise and Tangential Magnetic Field
In this paper, magnetic Barkhausen noise (MBN) and tangential magnetic field (TMF) are employed to quantitatively predict the hardness of bearing...
-
Impact of Coating Variables on Micro-hardness in Ni–W–P Electroless Coatings: Experimental Assessment, Modelling and Optimization
The investigation presents findings on the impact of coating parameters on coating hardness utilizing the Taguchi method and a computational model...
-
Viscoelastic Moduli and Path-Dependent Hardness Across Four Decades of Timescale in Semicrystalline Polymers from Berkovich Nanoindentation
Berkovich nanoindentation was used to characterize viscoelastic and viscoplastic deformations in the semicrystalline polymers, poly(ether ether...
-
Age- and Strain-Hardening Effects on Internal Thread: Tensile, Hardness and Pull-Out Tests
The aim of this paper is to compare the effects of age and strain-hardening on the mechanical behavior of aluminum internal thread obtained through...
-
Analysis of the Microstructure and Hardness of Flake Graphite Cast Iron Using the Barkhausen Noise Method and Conventional Techniques
The new brake disc was evaluated for microstructure and hardness by the conventional destructive tests and non-destructive Barkhausen noise method...
-
Investigation of the effect of indentation spacing, edge distance and specimen thickness on the measurement of hardness
Indentation hardness tests are widely used in engineering to test the hardness of a material, which can be performed on a macroscopic scale or...
-
Heat Treatment Effects on Microstructure and Hardness of Low-Carbon AISI 1020 Steel
Heat treatment can change the properties of any metal by changing its size and orientation of grain structure. Structural steel is particularly...
-
Investigation on the forming quality and hardness of hollow filter rods using water vapor forming method
In this work, we describe experimental water vapor forming of hollow filter rods. The morphology, microstructure and mechanical property of hollow...
-
A numerical model for total bending fatigue life estimation of carburized spur gears considering the hardness gradient and residual stress
The paper introduces a novel three-dimensional numerical model considering hardness gradient and residual stress to predict carburized gears’ total...
-
Functional Evaluation of the Effect of ZrO2 Reinforcements on the Density, Microstructure, Strength and Hardness of Al–12 wt%Si Alloy Based Composites
The present study investigates the impact of ZrO 2 inoculants on the morphology and properties of stir-cast Al–12Si/ZrO 2 metal matrix composites...
-
Modeling and optimization of bead geometry and hardness of bead on plate TIG welds of Stainless Steel SS202
The quality and load-carrying capacity of weldments mainly depends on selecting suitable levels of input welding parameters. Current research intends...
-
Adding WC Nano-particles to Nickel-Based Coating Deposited by PTA Process: Microstructure and Nanoindentation Hardness Characteristics
The influence of the introduction of tungsten carbide nanocrystalline on the microstructure and mechanical characteristics of Ni-WC composite...
-
A comparative analysis of forecasting surface hardness in various aluminum friction stir welded joints: FEM-ANN hybrid versus ANN-PSO-integrated approaches
This paper compares two predictive methodologies for optimizing friction stir welding process and predicting mechanical properties in the welding...
-
Effect of the Hardness in Al/TiB2 MMC with Sand Mould and Permanent Mould
Fabrication of Aluminium matrix reinforced with in-situ formed TiB2 MMCs. It has higher strength and stiffness than Al/TiB2 MMCs. Al/TiB2 MMCs can...
-
Experimental study of surface residual stress and hardness of TiBw mesh reinforced titanium matrix composites in rotary ultrasonic grinding
TiBw mesh reinforced titanium matrix composites were investigated by rotary ultrasonic grinding experiments using a nickel-based electroformed...
-
Wire-and-Arc-Additive-Manufacturing of a Component with a Pre-defined Hardness Profile
Wire-and-arc-additive-manufacturing (WAAM) can be employed with Gas-Metal-Arc-Welding, Gas-Tungsten-Arc-Welding or Plasma-Welding to manufacture...
-
Study on the Hardness of Uncoated Carbide Cutting Tool at Different Cutting Parameters
High hardness is one of properties of carbide cutting tool which make it highly demand in manufacturing sector. The main objective of this project is...
-
Optimization of Friction Stir Welding Parameters for the Optimum Hardness of Al–Cu Butt Joints Using the Taguchi Method
In the present study, the base plates made of alloys AA6101 and C11000 (each 5 mm thick) were welded by the FSW technique using a hardened OHNS steel...
-
Effect of wire arc additive manufacturing parameters on geometric, hardness, and microstructure of 316LSi stainless steel preforms
Additive manufacturing (AM) is a manufacturing process based on the creation of a component layer by layer, with the wire arc additive manufacturing...
