Physical Effects of Multipass Two‐Dimensional Laser Machining of Structural Ceramics
Source abstract
Abstract
Effect of multiple laser passes on cavities machined in structural ceramics is presented. Multiple laser passes machined cavities with reduced thermal stresses and cracks. Thermal model based on temperature dependent absorptivity and thermophysical properties along with defocusing of laser beam, multiple track induced preheating effect, and heat transfer was developed to incorporate effect of multiple passes on machined cavity. Predicted and experimentally measured values of physical attributes showed decent match.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Laser Material Processing Techniques · Advanced machining processes and optimization · Advanced Surface Polishing Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (24)
Show source-provided references
1. 10.1146/annurev.ms.24.080194.00120110.1146/annurev.ms.24.080194.001201 ↗
2. Kelly A. · 1986
3. Wachtman J. B. · 1996
4. 10.1016/0924-0136(94)90144-910.1016/0924-0136(94)90144-9 ↗
5. Montgomery D. C. · 1997
6. 10.1016/j.jmatprotec.2006.09.03110.1016/j.jmatprotec.2006.09.031 ↗
7. 10.1002/pssa.20092510810.1002/pssa.200925108 ↗
8. Samant A. N. · Int. J. Appl. Ceram. Technol. · 2008
9. Ready J. F. · 2002
10. 10.1063/1.282540310.1063/1.2825403 ↗
11. Ahlström J. · J. Phys. IV France · 2004 · 210 · 40510.1051/jp4:2004120046 ↗
12. 10.1016/0167-9317(93)90205-J10.1016/0167-9317(93)90205-J ↗
13. 10.1016/j.ijmachtools.2006.03.01610.1016/j.ijmachtools.2006.03.016 ↗
14. 10.1063/1.271028810.1063/1.2710288 ↗
15. 10.1016/S0169-4332(00)00318-410.1016/S0169-4332(00)00318-4 ↗
16. 10.1088/0022-3727/39/17/02410.1088/0022-3727/39/17/024 ↗
17. 10.1016/j.scriptamat.2003.09.00110.1016/j.scriptamat.2003.09.001 ↗
18. 10.1016/j.ceramint.2008.11.01310.1016/j.ceramint.2008.11.013 ↗
19. 10.1016/j.jeurceramsoc.2008.11.01010.1016/j.jeurceramsoc.2008.11.010 ↗
20. 10.1016/j.ijmachtools.2008.05.00410.1016/j.ijmachtools.2008.05.004 ↗
21. 10.1002/adem.20080014610.1002/adem.200800146 ↗
22. Bhushan B. · 1991
23. Yaws C. L. · 1991
24. 10.1016/j.optlaseng.2008.10.00110.1016/j.optlaseng.2008.10.001 ↗