Results 61 to 70 of about 38,880 (313)

The Characteristics and Applications of Ceramic Laser Fusion and Ceramic Laser Sintering [PDF]

, 2008
The aim of present study is to investigate the possible application of the ceramic parts which are fabricated with the process of Ceramic Laser Fusion or Ceramic Laser Sintering.
Chiu, M. L., Jou, J. H., Tang, H. H., Yen, H. c.   +3 more
core   +1 more source

Lasers and materials in selective laser sintering

Assembly Automation, 2003
Selective laser sintering (SLS) is one of the most rapidly growing rapid prototyping techniques (RPT). This is mainly due to its suitability to process almost any material: polymers, metals, ceramics (including foundry sand) and many types of composites.
Kruth, J. P., Wang, X., Laoui, Tahar, Froyen, Ludo   +3 more
openaire   +3 more sources

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

An Initial Assessment of Infiltration Material Selection for Selective Laser Sintered Preforms [PDF]

, 2004
High-temperature infiltration is an important process that is used to add strength to skeletal microstructures. In this study, particulate metal matrix composites (MMCs) are fabricated.
Barrow, Stacia L., Bourell, David, Evajs, Scott   +2 more
core   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Selective laser sintering fabrication of nano-hydroxyapatite/poly-ε-caprolactone scaffolds for bone tissue engineering applications

International Journal of Nanomedicine, 2013
Yan Xia,1,* Panyu Zhou,1,* Xiaosong Cheng,1,* Yang Xie,1,* Chong Liang,2 Chao Li,1 Shuogui Xu1,2 1Department of Orthopedics, Changhai Hospital, Second Military Medical University, Shanghai, People's Republic of China; 2Department of Neurosurgery, The
Xia Y, Zhou PY, Cheng XS, Xie Y, Liang C, Li C, Xu SG   +6 more
doaj  

Modelling laser beam absorption for powder-based sintering [PDF]

EPJ Web of Conferences
Additive manufacturing techniques like selective laser sintering face challenges such as residual stresses and warping. Understanding laser-powder interaction is crucial to addressing these issues.
Nijkamp Albert Hendrik, Alvarez Juan Esteban, Luding Stefan, Weinhart Thomas   +3 more
doaj   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Experimental and numerical study for direct powder bed selective laser processing (sintering/melting) of silicon carbide ceramic

Materials Research Express, 2021
The study was carried out to investigate the manufacturing possibility of Silicon Carbide (SiC) by direct Powder Bed Selective Laser Processing (PBSLP) experimentally and numerically.
Alejandro Montón, Mohammed Abdelmoula, Gökhan Küçüktürk, Francis Maury, David Grossin, Marc Ferrato   +5 more
doaj   +1 more source

Progress in additive manufacturing, additive repair and fatigue evaluation of aviation titanium alloy blades

Materials Research Letters, 2023
The aviation industry is a key market that promote additive manufacturing (AM) technology since there are huge demands for precision manufacture of high-value complex structural parts and repair of local defects.
Lingfeng Wang, Yinghong Li, Liucheng Zhou, Yanshan Lou, Shijie Liu, Dayong Zheng, Min Yi   +6 more
doaj   +1 more source