The presence of random defects in laser powder bed fusion (LPBF) parts is an issue that challenges the reliability this manufacturing process and hinders its employment structural, defect-sensitive components. A potential solution to increase LPBF employing in-process monitoring targeting defect detection. This study aims detect stochastic driven by spatter particles via in-situ validate detect...

Thin Pd–Ag layers have been successfully deposited on ceramic supports with controlled surface characteristics. The need for less fragile membranes and ease of sealing connection leads to the study metallic thin Pd-based membrane development. Metallic supported are prone intermetallic diffusion issues so an interdiffusion barrier must be introduced. However, sufficient quality direct deposition...