Ablation behavior and mechanism of bulk MoAlB ceramic at ∼1670–2550 °C in air plasma flame

Synthesis and characterization of high entropy (TiVNbTaM) 2AlC (M = Zr, Hf) ceramics

“…These materials possess strong M-X and weak M-A chemical bonding simultaneously, leading to a combination of metallic and ceramic properties that have garnered significant interest from researchers. The physical and mechanical properties of the MAX phases are particularly noteworthy, as they exhibit excellent oxidation resistance [1], good irradiation resistance [2], excellent thermal shock resistance [3], and good damage tolerance [4]. Therefore, the MAX phases have promising applications in aerospace [5], high-speed trains [6], nuclear power plants [2,7], etc.…”

Helium-induced damage in MAB phase MoAlB and Fe2AlB2: first-principles simulation

“…In previous studies, the intrinsic structural [3,4], mechanical [5,6], electrical [7,8], magnetic [9,10], thermal [11][12][13], optical [14,15], oxidation resistant [16], crack healing [17], radiation tolerant [18,19], friction and wear properties [20][21][22] and machinability [4] of these materials as well as the underlying mechanisms have attracted a lot of attention and investigated both through first-principles calculations and as experimentally synthesized powder [23], ceramic pellet [24] and coating [25]. In recent years, the influence of different synthetic method [26][27][28][29], coating deposition condition [30,31] and application environment [32][33][34][35] on these properties have also been taken into consideration. Doping and solid-solution have been introduced to further improve the mechanical, electrical, thermal and oxidation resistant properties of these two materials [36][37][38][39][40].…”