COMPARISON BETWEEN LASER ADDITIVE MANUFACTURING AND LASER SPOT WELDING OF TITANIUM GRADE 2
DOI:
https://doi.org/10.29121/ijetmr.v6.i7.2019.421Keywords:
Additive Manufacturing, Laser Powder Bed Fusion, Laser Spot Welding, Titanium Grade 2Abstract
The microstructure and hardness of the melted area in a titanium grade 2 sample processed by Laser Spot Welding were compared to those processed by Selective Laser Melting. The results show that the materials obtained with the two processes have very similar characteristics. On the basis of what had been observed, it can be inferred that the Laser Spot Welding technique could be a low-cost way to verify the possibility of obtaining the desired properties with new alloys processed by Selective Laser Melting.
Downloads
References
Kruth J-P, Material Incress Manufacturing by Rapid Prototyping Techniques, CIRP Annals, Vol. 40(2), 1991, 603-614. DOI: https://doi.org/10.1016/S0007-8506(07)61136-6
Frazier W.E., Metal additive manufacturing: a review, Journal of Materials Engineering and Performance, Vol. 23 (6), 2014, 1917-1928. DOI: https://doi.org/10.1007/s11665-014-0958-z
Gu D. D. , Meiners W., Wissenbach K., Poprawe R., Laser additive manufacturing of metallic components: materials, processes and mechanisms, International Materials Reviews, Vol. 57(3), 2012, 133-164. DOI: https://doi.org/10.1179/1743280411Y.0000000014
Sames W. J., List F. A., Pannala S., Dehoff R. R., Babu S. S., The metallurgy and processing science of metal additive manufacturing, International Materials Reviews, Vol. 61(5), 2016, 315- 360. DOI: https://doi.org/10.1080/09506608.2015.1116649
Herzog D., Seyda V., Wycisk E., Emmelman C., Additive manufacturing of metals, Acta Materialia, Vol. 11, 2016, 371-392. DOI: https://doi.org/10.1016/j.actamat.2016.07.019
Ngo T.D., Kashania A., Imbalzano G., Nguyen K.T.Q., Hui D., Additive manufacturing (3D printing): A review of materials, methods, applications and challenges, Composites Part B: Engineering, Vol. 143, 2018, 172-196. DOI: https://doi.org/10.1016/j.compositesb.2018.02.012
Hitzler L., Merkel M., Hall W., Öchsner A, A Review of Metal Fabricated with Laser and Powder Bed Based Additive Manufacturing Techniques: Process, Nomenclature, Materials, Achievable Properties, and its Utilization in the Medical Sector, Advanced Engineering Materials, Vol. 20(5), 2018, 1-28. DOI: https://doi.org/10.1002/adem.201700658
ASTM International Standard E 407-07(reapproved 2015), ASTM In.
Gu D., Hagedorn Y-C, Meiners W, Meng G., Santos Batista R. J., Wissenbach K., Poprawe R., Densification behavior, microstructure evolution, and wear performance of selective laser melting processed commercially pure titanium, Acta Materialia, Vol. 60(9), 2012, 3849-3860. DOI: https://doi.org/10.1016/j.actamat.2012.04.006
Attar H., Calin M., Zhang L.C., Scudino S., Eckert J., Manufacture by selective laser melting and mechanical behavior of commercially pure titanium, Materials Science and Engineering: A, Vol. 593, 2014, 170-177. DOI: https://doi.org/10.1016/j.msea.2013.11.038
Attar H., Ehermam-Haghighi S., Kent D., Wu X., Dargusch M., Comparative study of commercially pure titanium produced by laser engineered net shaping, selective laser melting and casting processes, Materials Science and Engineering: A, Vol. 705, 2017, 385-393. DOI: https://doi.org/10.1016/j.msea.2017.08.103
Downloads
Published
How to Cite
Issue
Section
License
License and Copyright Agreement
In submitting the manuscript to the journal, the authors certify that:
- They are authorized by their co-authors to enter into these arrangements.
- The work described has not been formally published before, except in the form of an abstract or as part of a published lecture, review, thesis, or overlay journal.
- That it is not under consideration for publication elsewhere.
- That its release has been approved by all the author(s) and by the responsible authorities – tacitly or explicitly – of the institutes where the work has been carried out.
- They secure the right to reproduce any material that has already been published or copyrighted elsewhere.
- They agree to the following license and copyright agreement.
Copyright
Authors who publish with International Journal of Engineering Technologies and Management Research agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (CC BY-SA 4.0) that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors can enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or edit it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) before and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
For More info, please visit CopyRight Section
