Finite element analysis of interaction of laser beam with material in laser metal powder bed fusion process
- Submitting institution
-
University of Exeter
- Unit of assessment
- 12 - Engineering
- Output identifier
- 6024
- Type
- D - Journal article
- DOI
-
10.3390/ma11050765
- Title of journal
- Materials
- Article number
- ARTN 765
- First page
- -
- Volume
- 11
- Issue
- 5
- ISSN
- 1996-1944
- Open access status
- Compliant
- Month of publication
- May
- Year of publication
- 2018
- URL
-
-
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
4
- Research group(s)
-
F - Engineering Management
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- This research considered for the first time the dynamics of laser absorption of materials caused by their state/phase changes in Power Bed Fusion (PBF) additive manufacturing. Research outcomes were trialled in the China Aerospace Science Corporation (CASC) to predict thermal stress development and develop PBF parameters for new materials, within a £1m project funded by CASC (grant reference: 100460, 2016-2020). The work opened up a research area on adaptive thermal modelling in PBF, which influenced research groups worldwide.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -
