Microstructure and mechanical properties of Ti basic bionic gradient heterogeneous alloy prepared by multi-wire arc additive manufacturing

Guidelines derived from biomineralized tissues for design and construction of high-performance biomimetic materials: from weak to strong

“…For example, Sun et al 462 prepared an Al–Zn–Mg–Cu alloy with a chemical gradient distribution from the treated surface to the pristine interior by severe surface plastic deformation combined with long natural aging for one year. Jiang et al 463 prepared a titanium basic gradient heterogeneous alloy through multi-wire arc additive manufacturing with a long-distance gradient concentration distribution of constituents. The microstructure of the α phase in Ti basic gradient heterogeneous alloy was greatly altered by the gradient distribution of constituents.…”

Multi-wire arc additive manufacturing of TC4/Nb bionic layered heterogeneous alloy: Microstructure evolution and mechanical properties

“…7a, the lamellar α was relatively large in length and width, the overall structure was typical α and β bi-phase titanium alloy structure. The microstructure of MWAAM TC4 alloy had been described in detail in previous articles [17]. Compared with Fig.…”

Multi-wire arc additive manufacturing of TC4-Nb-NiTi bionic layered heterogeneous alloy: Microstructure evolution and mechanical properties

“…With the development of WAAM technology, it has attracted great interest and wide attention all over the world, especially in the fields of aerospace aviation, weapons equipment, energy vehicles and ship manufacturing [15]. Multi-wire arc additive manufacturing (MWAAM) is a form of WAAM technology, which has been used in multi-material integrated additive manufacturing of multi-layer structures [16][17][18]. High performance parts can be manufactured by distributing different materials in different locations through multiple individually controllable wire feeders.…”

“…7a, the lamellar α was relatively large in length and width, the overall structure was typical α and β biphase titanium alloy structure. The microstructure of MWAAM TC4 alloy had been described in detail in previous articles [17]. Compared with Fig.…”