In this paper, the ((CoCrFeNi)95Nb5)100?xMox (x = 1, 1.5 and 2) high-entropy alloy (HEA) coatings were fabricated on substrate of 45# steel by laser cladding process under different beam power. The influence power molybdenum element content microstructure microhardness HEA was investigated. Results show that composed face-centered cubic (FCC) phase Laves phase, had low porosity, bonded well to ...

An interatomic potential was constructed for the Ni-Zr-Mo ternary metal system with the newly proposed long-range empirical formulism, which has been verified to be applicable for fcc, hcp and bcc transition metals and their alloys. Applying the constructed potential, molecular dynamics simulations predict a hexagonal composition region within which metallic glass formation is energetically fav...

Nanocrystalline powders of (Fe70Ni30)100 xMox (x = 1 to 4) were produced by high-energy (SPEX) mechanical alloying. Increasing the Mo content was found to stabilize the face-centered cubic phase in mechanically alloyed nanopowders. To obtain a single c-phase, a powdered sample was solution annealed in the c-phase field and water quenched. The Curie temperature, TC, of the alloys was lowered wit...

The mechanical alloying process was used to synthesize the Ni50Al50−xMox nanocrystalline intermetallic compound using pure Ni and Al elemental powder. This process was carried out in the presence of various Mo contents as a micro-alloying element for various milling times. Structural changes of powder particles during mechanical alloying were studied by X-ray diffractometry (XRD) and scanning e...

In the present study, nanocrystalline Ni50Al50-xMox (X = 0, 0.5, 1, 2.5, 5) intermetallic compound was produced through mechanical alloying of nickel, aluminum, and molybdenum powders. AlNi compounds with good and attractive properties such as high melting point, high strength to weight ratio and high corrosion resistance especially at high temperatures have attracted the attention of many rese...

Microstructure and compression properties of (Hf0.73Ta0.27)100-XMoX alloys, where X = 0, 5, 16, 21 30 at. %, are reported. The alloys were prepared by vacuum arc melting hot isostatically pressed at 207 MPa for 3 h 1400 °C. with 16 % Mo contained two phases, BCC HCP, while the alloy three BCC, HCP cubic Laves (C15). Hf73Ta27, Hf69Ta26Mo5 Hf61Ta23Mo16 experienced eutectoid transformation formati...