-
1301
Applying Energy-Dispersive X-Ray Fluorescence Analysis to Detect Tungsten Inclusions in Nuclear Fuel Rod End Plug TIG Welds
Published 2021-01-01“…The detectable tungsten particle diameters in the zirconium alloy at different depths in welds and the detection limits of the trace tungsten dispersed in welds were obtained. …”
Get full text
Article -
1302
Optimalisasi Dimensi Tabung Roasting Kopi Kapasitas 2 kg dengan Pendekatan Model Elemen Hingga
Published 2022-04-01“…Drum is given both thermal load of 200<sup>o</sup>C and a coffee load of 2 kg. Here, Aluminum Alloy 5083 and Stainless Steel 304 are analyzed as drum materials because these materials are recommended for foods. …”
Get full text
Article -
1303
Assessment of the quality of abrasion-resistant plates welded joint
Published 2020-01-01“…The root weld was welded using an austenitic filler metal, whereas the filling layer was welded using the MAG method with a low-alloy filler metal. The joints were subjected to non-destructive tests (visual tests and penetrant tests) as well as to mechanical properties tests. …”
Get full text
Article -
1304
Influence of Surface Modification of Alumina on Improvement of Wetability in Aluminium Matrix Composite
Published 2014-01-01“…By surface modification and accordingly increasing percentage of Al2O3, the tensile strength increases and the tensile strength of the composites is higher than that of the matrix alloy.…”
Get full text
Article -
1305
Modeling and Dynamical Behavior of Rotating Composite Shafts with SMA Wires
Published 2014-01-01“…A dynamical model is developed for the rotating composite shaft with shape-memory alloy (SMA) wires embedded in. The rotating shaft is represented as a thin-walled composite of circular cross-section with SMA wires embedded parallel to shaft’s longitudinal axis. …”
Get full text
Article -
1306
Determination of the optimal horizontal boring mill for the repair of the pipe-rolling reduction-stretching mill’s body stands
Published 2022-03-01“…The body stand of the mill crate, made of 40X structural alloy steel, undergoes wear of the bearing seats during operation. …”
Get full text
Article -
1307
The Influence of Oxygen Substitution on the Optoelectronic Properties of ZnTe
Published 2016-01-01“…The mBJ-GGA is used to properly treat the active d-orbital in their valence shell. The ZnOTe alloy is highly lattice mismatched and consequently the lattice constants and bulk moduli largely deviate from the linear behavior. …”
Get full text
Article -
1308
Effects of Welded Mechanical Heterogeneity on Interface Crack Propagation in Dissimilar Weld Joints
Published 2019-01-01“…The different interface cracks in the dissimilar metal weld joints of the reactor pressure vessel used in NPPs tend to deviate from the initial direction into alloy 182, and the interface crack propagation path fluctuation is small.…”
Get full text
Article -
1309
Sensitivity Analysis of the Artificial Neural Network Outputs in Friction Stir Lap Joining of Aluminum to Brass
Published 2013-01-01“…Al-Mg and CuZn34 alloys were lap joined using friction stir welding while the aluminum alloy sheet was placed on the CuZn34. …”
Get full text
Article -
1310
A Comparative Study of the Impact of the Stirrer Design in the Stir Casting Route to Produce Metal Matrix Composites
Published 2021-01-01“…Stir casting is typically achieved in a closed crucible with an invisible flow pattern to produce aluminum alloy matrix composites. Researchers employed a hybrid method to optimize the stir casting parameters. …”
Get full text
Article -
1311
A Study on the Dynamic Transmission Law of Spiral Drum Cutting Coal Rock Based on ANSYS/LS-DYNA Simulation
Published 2019-01-01“…The maximum stress acting on the alloy head was 1209.26 MPa. This study has provided a basis for the design and optimization of the drum with regard to reliability.…”
Get full text
Article -
1312
Improving mechanical properties and electrical conductivity of Al-Cu-Mg matrix composites by GNPs and sc additions
Published 2025-01-01“…In comparison with the 2024 aluminum alloy matrix, enhancements of 39%, 255%, 51% and 51.21% were witnessed in tensile strength, elongation, electrical conductivity, and hardness respectively. …”
Get full text
Article -
1313
Structure and Electrochemical Properties of a Mechanochemically Processed Silicon and Oxide-Based Nanoscale Composite as an Active Material for Lithium-Ion Batteries
Published 2017-01-01“…The composite was produced by grinding using a planetary ball mill machine, which allowed for homogenous dispersion of nanoscale Cu3Si as Si–Cu alloy grains and nanoscale Si grains in each poly-Si particle produced. …”
Get full text
Article -
1314
Preparation of Au-Ag Bimetals and Large-Size Porous Gold Nanostructured Materials
Published 2021-01-01“…Gold (Au) and silver (Ag) have similar lattice constants, which provide important theoretical basis for obtaining the binary bimetallic nanostructure of the two metals by coreduction at room temperature. Ag–Au alloy was prepared at different molar ratios of Ag+/AuIII, and the bimetallic nanomaterials obtained had similar Ag/Au ratios to the molar ratio at reaction. …”
Get full text
Article -
1315
Investigation of Mechanical and Wear Properties of LM24/Silicate/Fly Ash Hybrid Composite Using Vortex Technique
Published 2016-01-01“…Silicate particles with fly ash materials were incorporated into aluminum alloy matrix to accomplish reduction in wear resistance and improve the mechanical properties. …”
Get full text
Article -
1316
Optimization of aluminum 6061 surface integrity on dry-running machining CNC milling using Taguchi methods
Published 2023-09-01“…Aluminum 6061 is an aluminum alloy, which contains aluminum as main entails, then magnesium and silicon are mixed as alloying elements. …”
Get full text
Article -
1317
Ab-initio combined the Calphad approach to the phase equilibria in the ternary Ti-Mo-N system
Published 2023-01-01“…Knowledge of the phase equilibria, phase transformations, and phase stabilities of this alloy is important to realizeits potential applications. …”
Get full text
Article -
1318
Investigation of impact energy absorption of AA6061 and its composites: role of post-aging cooling methods
Published 2023-10-01“…Furnace cooling demonstrated the highest impact energy absorption capacity compared to the other cooling methods, exhibiting a 28% increase relative to the monolithic aluminium alloy. Furthermore, it was observed that the impact energy absorption capacity of the composites did not improve with an increase in the weight fraction of SiC particles, while the addition of graphite negatively impacted the absorption capacity…”
Get full text
Article -
1319
Electrochemical Performance of Ti-Based Commercial Biomaterials
Published 2019-01-01“…The results showed that the chemical composition of the biomaterials corresponds to commercially pure Ti or to the alloy Ti6Al4V. In addition, although all the biomaterials showed a high resistance to corrosion, notable differences were observed in their performance. …”
Get full text
Article -
1320
Study on the correlation of toughness with chemical composition and tensile test results in microalloyed API pipeline steels
Published 2015-01-01“…In this investigation, an artificial neural network model with feed forward topology and back propagation algorithm was developed to predict the toughness (area underneath of stress-strain curve) of high strength low alloy steels. The inputs of the neural network included the weight percentage of 15 alloying elements and the tensile test results such as yield strength, ultimate tensile strength and elongation. …”
Get full text
Article