Index Catalog // MDR

Description/Abstract:: In this work, the purpose of the current study is to understand the effects of time per layer and part geometry on microcracking behavior...
Keyword:: Constricted geometry, Inconel 738 LC, Laser powder bed fusion, Microcracking, Thermal analysis, and Time per layer
Resource Type:: Article
Author:: Masahiro Kusano, Yusuke Takata, Atsushi Yumoto, and Makoto Watanabe
Journal:: Additive Manufacturing
Date Uploaded:: 10/04/2024

Description/Abstract:: To understand the correlation between process, structures, and properties in laser powder bed fusion (L-PBF), it is essential to use nume...
Keyword:: Bayesian optimization, Heat source model, Laser powder bed fusion, Laser scanning conditions, Multiple linear regression, and Thermal analysis
Resource Type:: Article
Author:: Masahiro Kusano and Makoto Watanabe
Journal:: Integrating Materials and Manufacturing Innovation
Date Uploaded:: 09/04/2024

Description/Abstract:: Melt pool dimensions (depth: <i>D</i> and width: <i>W</i>) are strongly correlated with defects generated in laser powder bed fusion. The...
Keyword:: Fresnel laser reflection model, Laser powder bed fusion, Melt pool shape, Multi-physics CFD simulation, Mushy zone flow resistance, and Recoil pressure
Resource Type:: Article
Author:: Jun Katagiri, Masahiro Kusano,, Sukeharu Nomoto, and Makoto Watanabe
Journal:: Case Studies in Thermal Engineering
Date Uploaded:: 10/10/2023
Date Modified:: 10/10/2023

Limit your search