Several applications, where extreme conditions occur, require the use of alloys often
containing many critical elements. Due to the ever increasing prices of critical raw materials …

Hot corrosion behaviors of TiAl coatings with different Nb and Si additions in a Na 2 SO 4+
NaCl salt mixture at 800° C were investigated. Corrosion kinetics was evaluated based on …

This case study compared the microstructure, hot corrosion, and isothermal oxidation
behavior of two modified diffusion aluminide coatings on two substrates. The first coating …

Continuous Al 2 O 3 fiber reinforced TiAl composite (Al 2 O 3, f/TiAl) is expected to be
promising to satisfy the tougher conditions in space industry. However, the thermostability of …

NiCoCrAlY coatings were prepared using laser cladding technology and subjected to a
continuous hot corrosion test in a eutectic Na 2 SO 4/NaCl (75: 25, wt.%/wt.%) salt at 800℃ …

Hot corrosion test of Al-Si coating was investigated at 1150˚ C based on the results reported
from previous work which was conducted at 1050˚ C. It has been observed that the coating …

In the presented study, different Ti-Al-Si coatings were deposited on Ti-48Al-2Cr-2Nb (at.%)
alloy via the slurry method. Al and Si's nominal content in coatings was varied (100 at.% Al …

Titanium aluminide alloys have gained attention for their lightweight and high-performance
properties, particularly in aerospace and automotive applications. Traditional manufacturing …

Successful titanium carbonitride (TiCN) coating on AA7075 plates using the PVD technique
depends upon many variables, including temperature, pressure, incident angle and energy …