Investigation on Wear Behavior of Al-Si Eutectic Alloy 142 Views
The present paper is a comparative study to the effects of mechanical molds vibrations; titanium addition; and the combined effect of both of them on the wear behaviors of eutectic Al-Si alloys.
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A review of Wire Arc Additive Manufacturing (WAAM) of Aluminium Composite, Process, Classification, Advantages, Challenges, and Application 142 Views
Aluminium and aluminium alloys, among the massive metal materials, are very common in many emerging industries (such as transportation and aerospace) due to their lightweight. At the same time, metal three-dimensional (3D) printing technology is the key driving force behind Industry 4.0. In this regard, it is critical to investigate the majority of the effects of metal 3D printing on the production of aluminium MCs.
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The Effect of Boron Addition on the corrosion behavior of Ni Cr Modental alloy prepared by powder metallurgy. 141 Views
The purpose of the study was to use Boron to increase the corrosion resistance of Ni Cr dental alloy.
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Modification of Corrosion and Mechanical Behaviour of Cu-Zn-Al Shape Memory Alloy 136 Views
The presented paper focused on analyzing and investigate the effect of Ni and B Additions on Characterization of Cu-Zn-Al SMA alloy prepared by powder metallurgy technique. In order to of improving and developing wear resistance and micro- hardness by adding different weight percentages of elements alloying to Cu-Zn-Al alloy
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Optimization of Manufacturing Parameters Affecting on Characterization of Porous Sintered Tin-Bronze Alloy 171 Views
The presented paper focused on analyzing and optimizing the effect of manufacturing conditions on physical and mechanical properties of porous sintered tin-bronze alloy prepared by powder metallurgy technique. Mathematically models design to study influences of pore-forming agent (NaClwt. %), compacting pressure ,sintering temperature and sintering duration on the porosity, the coefficient of permeability and micro- hardness by use Responses Surfaces Methodology (RSM).
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The Effect of the addition of Ta, Zr and in on the corrosion behaviour of CuAlMn alloys prepared via powder metallurgy 152 Views
The aim of this research is to prepare the CuAlMn SMA using powder metallurgy and investigate the corrosion resistance of CuAlMn SMAs with Ta, Zr and In three % wt. in a 3.5 % NaCl solution.
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Effect of Mold Vibration on Microstructure and Mechanical Properties of Al-Si Eutectic Alloy 131 Views
In this paper, influences off mechanical molds vibration on microstructure and mechanical properties off Al-Si eutectic was examined
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Investigation the Effect of Titanium on Adhesive Wear and Hardness of NiAl-Y2O3 Composite Material 147 Views
The current research topic is mainly focused on the wear characterization of particulate reinforced NiAl-Y2O3 composite and investigates the effect of Ti with various weight percentages (2, 2.5, and 3 wt. %) on the microstructure, hardness, and wear performance of NiAl-Y2O3 composite.
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An Investigation on Chemical Machining of NiTi SMA Prepared by Powder Metallurgy 115 Views
Taguchi experimental design concept, L25 (2×5) orthogonal array, was used in this investigation. Significant parameter affecting the surface finish and MRR was indicated based on S/N ratio. To optimize the process parameters the method of desirability function was used. Based on the analyses of multiple regression method, mathematical predictive models had designed and validated to select a combination of the studied parameters. To achieve the analyses of the present work Datafit ver9, and Mini Tab14 softwares had employed.
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Effect of Copper Content on Corrosion Resistance of Dental Amalgam 129 Views
This work aims to Evaluate the effect of copper content on corrosion resistance of dental amalgam
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