Results 101 to 110 of about 8,634 (219)

The influence of atmospheric environment on the forming quality of 316L components by laser powder bed fusion

AIP Advances
Laser powder bed fusion (LPBF) technology is increasingly being applied to emergency rescue missions in high-altitude, island, and extremely cold environments.
Ting Zhang, Xin Zhou, Zhibin An, Meng Deng, Mengxiang Dang   +4 more
doaj   +1 more source

Recent advances on additive manufacturing of heterogeneous/gradient metallic materials via laser powder bed fusion

International Journal of Extreme Manufacturing
Multi-material laser powder bed fusion (LPBF) additive manufacturing is a promising approach for integrating the functionality and mechanical performance of dissimilar materials into complex parts.
Di Wang, Linqing Liu, Jinrong Tang, Yang Liu, Chao Wei, Zhixiao Weng, Jiawei Shao, Hua Tan, Wei Zhou, Bram Neirinck, Nicolas Gianfolcaro, Yongqiang Yang, Changjun Han   +12 more
doaj   +1 more source

Effect of printing parameters on the microstructure of AlSi7Mg alloy produced by LPBF

openLo scopo di questa tesi è l'analisi della lega di alluminio AlSi7Mg stampata tramite laser powder bed fusion (LPBF) al variare dei parametri di processo, nello specifico tre valori di hatch spacing e tre valori di layer thickness.
SERAFIN, ALESSIO
core  

Unraveling the interrelation between process parameters and defects to enhance the strength of laser additively manufactured CuZrAlTi bulk metallic glass

Journal of Materials Research and Technology
Laser powder bed fusion (LPBF) enables the production of large and intricately shaped bulk metallic glasses (BMGs); however, the current strength of LPBF-fabricated BMGs is significantly lower than their cast counterparts due to defects generated during ...
Haojie Luo, Maosong Wang, Wenhe Liao, Yulei Du   +3 more
doaj   +1 more source

Increased Laser Polishing Rates of LPBF Components [PDF]

PhotonicsViews, 2021
Lucas‐H. Beste, Florian Schadewald, Tim Radel, Brodan Richter, Patrick J. Faue, Frank E. Pfefferkorn, Frank Vollertsen   +6 more
openaire   +1 more source

Effect of porosity on the corrosion performance of LPBF Ti-6Al-4V in simulated body fluids

embargoed_20270411La lega Ti-6Al-4V è ampiamente impiegata in implantologia dentale grazie alle sue eccellenti proprietà meccaniche, alla biocompatibilità e alla resistenza alla corrosione.
SOLINAS, ELENA
core  

A Review of the Vaporization Behavior of Some Metal Elements in the LPBF Process

Micromachines
Metal additive manufacturing technology has developed by leaps and bounds in recent years; selective laser melting technology is a major form in metal additive manufacturing, and its application scenarios are numerous. For example, it is involved in many fields including aerospace field, automotive, mechanical processing, and the nuclear industry.
Guanglei Shi, Runze Zhang, Yachao Cao, Guang Yang   +3 more
openaire   +3 more sources

A Single-Powder Strategy for LPBF and DED Processing of BCC Nb–Ti–Zr Alloy

Refractory multi-principal element alloys offer high melting temperatures and compositional flexibility for structural applications under extreme conditions.
Maria Watroba, Julia Chmielewska, Tomasz Choma, Bartosz Kalicki, Johann Michler, Jiyoung Park, Wookjin Lee, Christian Leinenbach   +7 more
core   +1 more source

Single-track dimensions dataset for Laser Powder Bed Fusion (LPBF)

This dataset compiles single-track geometrical measurements (width and depth) obtained during Laser Powder Bed Fusion (LPBF) experiments reported in the literature for several metallic materials alongside with their numerically predicted counterparts ...
Leclercq, Aurore, Brailovski, Vladimir
core   +1 more source

Microstructure and mechanical property comparison of Inconel alloys fabricated using micro and conventional laser powder bed fusion

Materials & Design
Compared to conventional laser powder bed fusion (c-LPBF), micro laser powder bed fusion (μ-LPBF) offers enhanced capabilities for fabricating complex components with exceptional accuracy.
Yixuan Chen, Weihao Wang, Yao Ou, Hai Chang, Yingna Wu, Rui Yang, Zirong Zhai, Kefei Li, Liyaowei Shen   +8 more
doaj   +1 more source