Fracture and fatigue in additively manufactured metals
Additive manufacturing (AM) of metallic components offers many advantages over
conventional manufacturing methods, most notably design freedom at little material waste …
conventional manufacturing methods, most notably design freedom at little material waste …
Metallurgy, mechanistic models and machine learning in metal printing
Additive manufacturing enables the printing of metallic parts, such as customized implants
for patients, durable single-crystal parts for use in harsh environments, and the printing of …
for patients, durable single-crystal parts for use in harsh environments, and the printing of …
In situ design of advanced titanium alloy with concentration modulations by additive manufacturing
Additive manufacturing is a revolutionary technology that offers a different pathway for
material processing and design. However, innovations in either new materials or new …
material processing and design. However, innovations in either new materials or new …
A review on additive manufacturing of titanium alloys for aerospace applications: directed energy deposition and beyond Ti-6Al-4V
Titanium alloys are expensive and difficult to process into large complex components for
aerospace applications. Directed energy deposition (DED), one of the additive …
aerospace applications. Directed energy deposition (DED), one of the additive …
[HTML][HTML] Review of laser powder bed fusion (LPBF) fabricated Ti-6Al-4V: process, post-process treatment, microstructure, and property
Laser powder bed fusion (LPBF) is a timely important additive manufacturing technique that
offers many opportunities for fabricating three-dimensional complex shaped components at …
offers many opportunities for fabricating three-dimensional complex shaped components at …
[HTML][HTML] Additive manufacturing of fine-grained high-strength titanium alloy via multi-eutectoid elements alloying
Developing fine-grained high-strength titanium (Ti) alloys by additive manufacturing has
boomed interest for both research and application. The eutectoid element addition has been …
boomed interest for both research and application. The eutectoid element addition has been …
Hierarchical nano-martensite-engineered a low-cost ultra-strong and ductile titanium alloy
Due to the low thermal stability of crystallographic boundaries, the grain boundary
engineering (GBE) manifests some limits to the fineness and types of microstructures …
engineering (GBE) manifests some limits to the fineness and types of microstructures …
Mechanism of stress relaxation and phase transformation in additively manufactured Ti-6Al-4V via in situ high temperature XRD and TEM analyses
FR Kaschel, RK Vijayaraghavan, A Shmeliov… - Acta Materialia, 2020 - Elsevier
Additive manufacturing is being increasingly used in the fabrication of Ti-6Al-4V parts to
combine excellent mechanical properties and biocompatibility with high precision …
combine excellent mechanical properties and biocompatibility with high precision …
Quantitatively evaluating respective contribution of austenite and deformation-induced martensite to flow stress, plastic strain, and strain hardening rate in tensile …
Abstract Transformation-induced plasticity (TRIP)-assisted steels exhibit an excellent
combination of strength and ductility due to enhanced strain hardening rate associated with …
combination of strength and ductility due to enhanced strain hardening rate associated with …
Effect of heat treatment on the tensile behavior of selective laser melted Ti-6Al-4V by in situ X-ray characterization
Abstract Selective Laser Melted Ti-6Al-4V (as-SLMed) exhibits decreased yield strength,
increased work hardening, and increased ductility after heat treatment at 730° C (HT-730) or …
increased work hardening, and increased ductility after heat treatment at 730° C (HT-730) or …