Results 21 to 30 of about 13,043 (176)
Effect of Processing Parameters on the Density and Microstructure of Direct Laser Sintered Al-12Si Powders [PDF]
, 2007 The effect of processing parameters on the sintering behaviour of gas atomised Al-12Si powders has been investigated. Laser power, scanning rate, scan spacing and layer thickness are found to control the densification and the resultant microstructural
Cochrane, R. F. +2 more
core +1 more source
Additive Manufacturing, 2021 Abstract The paper presents the unique approach to 3D printing by Selective Laser Sintering of high dose controlled release pharmaceutical dosage form, which contains almost exclusively drug substance - just crystalline paracetamol as a model drug substance and small amount of dye were used. Comprehensive printlet characterization, that included pore
Kulinowski, Piotr +6 more
openaire +3 more sources
Cryogenic Mechanical Alloying of Poly (ether ether ketone) - Polycarbonate Composite Powders for Selective Laser Sintering [PDF]
, 1999 Mechanical alloying is a solid state processing technique traditionally used in the metallurgical industry to extend solubility limits in alloy systems. Mechanical alloying can also be used to blend polymer systems at ambient or cryogenic temperatures.
Kander, R., Schultz, J., Suchicital, C.
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Software Testbed for Selective Laser Sintering [PDF]
, 1991 Computer software plays an important role in the implementation of Solid Freeform Fabrication (SFF) technologies. This paper describes a software testbed for processing part geometry for a particular SFF technology, selective laser sintering (SLS ...
Beaman, J.J. +2 more
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Functions of Magnetic Nanoparticles in Selective Laser Sintering (SLS) 3D Printing of Pharmaceutical Dosage Forms [PDF]
, 2021 Selective laser sintering (SLS) 3D printing (3DP) offers novel opportunities for manufacturing various pharmaceutical dosage forms with a wide array of drug delivery systems. The purpose of this research was to introduce ferromagnetic nanoparticles, for the first time, as a multi-functional magnetic and heat conductive ingredient for 3DP tablet ...
Yu Zhang +6 more
openaire +3 more sources
Laser Sintering Model for Composite Materials [PDF]
, 1993 A computer model for the sintering of ceramic/polymer composite materials has been established based on empirical sintering rate data. The model calculates sintering depths which result from variations in the operating parameters which include laser ...
Barlow, J.W., Nelson, J.C., Vail, N.K.
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High Speed Sintering - Early Research into a New Rapid Manufacturing Process [PDF]
, 2004 Rapid Manufacturing (the production of end use products by layer manufacturing techniques) has grown significantly in recent years and has started to revolutionise some areas of manufacturing.
Erasenthiran, Poonjolai, Hopkinson, Neil
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High Speed Sintering – Continuing Research into a New Rapid Manufacturing Process [PDF]
, 2006 High Speed Sintering (HSS) is an emerging layer manufacturing technique aiming to break into the lucrative field of Rapid Manufacturing (RM). The process is likened to Selective Laser Sintering (SLS), however, instead of a laser dictating the sintered ...
Erasenthiran, Poonjolai +2 more
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Advanced Functional Materials, EarlyView.This research utilizes selective reduction laser sintering (SRLS) to engineer In2O3 NPs for flexible NO2 sensors. The introduction of oxygen vacancy defects enhances sensor performance, offering excellent responsiveness, rapid response/recovery, superior selectivity, low detection limit, and long‐term stability.
Shaogang Wang +8 more
wiley +1 more source
Selective Laser Sintering and Post Processing of Fully Ferrous Components [PDF]
, 2008 Commercially available steel for indirect SLS (LaserFormtm A6 tool steel) is normally post-process infiltrated with a copper-based material. While such parts have high thermal conductivity necessary for short- and medium-run injection molding dies ...
Bourell, David L. +1 more
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