WebbTi3Al, TiAl, Ti2Al5, TiAl2 and TiAl3 can be seen in the Ti-Al phase diagram ( Fig. 2)[5]. 2 Fig. 1There are many methods for producing intermetallics and intermetallic composites, but final ... Titanium aluminide (chemical formula TiAl), commonly gamma titanium, is an intermetallic chemical compound. It is lightweight and resistant to oxidation and heat, but has low ductility. The density of γ-TiAl is about 4.0 g/cm . It finds use in several applications including aircraft, jet engines, sporting equipment and automobiles. The development of TiAl based alloys began circa 1970. The alloys have been used in these applications only since about 2000.
TiAl2: A reentrant phase in the Ti Al system - Wiley Online Library
Webb15 mars 2024 · The experimental detail for obtaining the Young’s moduli of the binary alloys has already been explained in our earlier work [2] where the energy dispersive spectrometer was used to determine the chemical compositions of the prepared alloy samples, which we have used in the ab initio calculation in this work. Fig. 1 shows the … WebbIn this paper, the density functional theory accompanied with linear combination of atomic orbitals (LCAO) method is applied to study the atomic and electronic structure of the … fake cherry blossoms
Phase equilibria of Zn-Al-Ti ternary system at 450 and 600 °C
WebbThe results of this study show that, in L12 type ternary (Fe, Ni) titanium aluminides, Fe or Ni substitutes for Ti, and these materials are TiAl2-based, contrary to previous … Webb5 apr. 2024 · The electronic structures and mechanical properties of Nb–doped TiAl 2 intermetallic compounds have been investigated using the first–principles method … Webbている。さらに,合 金表面にはA1の 濃化層(TiAl2, TiAl3が 形成されていることが明らかとなった。なお, Fig-2に 示したように,こ のAl濃 化層は市販窒素ガス 雰囲気では形成されない。 Fig.4はTi屑+AIN粉 末で脱酸素処理した窒素ガス fake chess