Selective processing of materials using laser sources
Borate Glasses for Luminescence Applications Potential Materials for White LEDs and Laser Sources
... microscopy [4]. 2. Experimental Methods The luminescent materials are synthesized by solid state reaction technique at high temperatures in ambient conditions. All the precursor chemicals taken in appropriate ...
10
Surface Structuring of CFRP by using Modern Excimer Laser Sources
... excimer laser; uv-wavelength ...these materials can only be utilized if they are not used like “black metal sheets”, but if design and especially joining technology are ...
7
Middle-infrared laser sources
... allow processing of materials that do not react in a desirable fashion to traditionally used lasers emitting at 1 µm or 10 ...the laser wavelength coincides with an atmospheric transmission window, ...
192
Review of Selective Laser Melting, Materials and Applications
... 1. Applications a. Medical and dental applications. Most research on tita- nium and its alloys is driven by its potential application as body prostheses or dental implants due to their biocompati- bility. Moreover, they ...
22
Laser-Materials Processing for Energy Storage Applications
... Introduction, laser-based processes have been realized as practical techniques to integrate energy storage and micro power sources with ...these laser-based processes can be used at the beginning, ...
42
Processing and properties of PA6/MMT clay nanocomposites produced using selective laser sintering
... Keywords: Selective laser sintering (SLS), Polymer nanocomposites (PNC) Abstract This paper describes the fabrication and characterization of polyamide/MMT nanocomposites (PNC) materials for use in ...
8
Investigation of Joining Micro-Foil Materials with Selective Laser Sintering and Laser Powder Deposition
... micro-foil materials (Childs et ...pulse laser SLS subprocess were power and pulse ...performed using a pulse laser (Su et ...the materials with a 1mm focal spot size by scanning the ...
97
An Exploratory Study - Critical Laser Processing of Composite Materials
... Kevlar and mild steel composite of CO 2 laser cutting was conducted by Al-Sulaiman et al. [13]. Duty cycle is the significant cutting parameter in determining the kerf width and dross height. The result shown that ...
8
Modeling of selective laser sintering/ selective laser melting
... Even using same material and equipment, if there are slightly changes in design, one cannot guarantee to get the part with desired mechanical properties and ...equipment, processing recipe and material were ...
7
Interaction of pure tungsten powder with processing conditions in selective laser melting
... manufacture using SLM due to the high melting point, high thermal conductivity, high viscosity and oxidation ...investigated processing parameters with the aim of overcoming the high cohesive energy, high ...
11
Improved Selective Laser Melting Processing of Aluminium-Silicon-Magnesium Alloys
... The parameters to achieve the highest density samples for AA6061 was found after two iterations of the CCD, with following experiments testing if cracking could be reduced. AlSi10Mg required three iterations, and the ...
267
Processing of materials using electromagnetic fields
... microwave processing over conventional heating of ...microwave processing of materials, using fixed frequency irradiation, is localized heating which would eventually lead to thermal ...(VFM) ...
42
Selective laser melting of 316L stainless steel and related composites: processing and properties
... processes, selective laser melting (SLM) represents an optimal choice for the fabrication of metallic components with complex geometries and superior ...layer-by-layer using high-energy laser ...
106
Al-3.5Cu-1.5Mg-1Si alloy and related materials produced by selective laser melting
... The supportive atmosphere inherent to Institute for Complex Materials (ICM) contributed to the final outcome of my studies. I would like to give my thanks to Dr. Thomas Gemming and Dr. Ivan Kaban. With their help, ...
143
Using Selective Laser Sintering to produce Scaled Structural Models
... tests using prototype components to verify the numerical ...as selective laser sintering (SLS), is considered to show particular promise for structural model production due to the wide range of ...
10
Processing Parameter Effects on Residual Stress and Mechanical Properties of Selective Laser Melted Ti6Al4V
... 2018) Selective laser melting (SLM) process is characterized by large temperature gradients resulting in high levels of residual stress within the additively manufactured metallic ...process using ...
11
SELECTIVE LASER MELTING OF Al-Cu12 IN-SITU ALLOYING DEVELOPMENT FOR ANCHOR-LESS PROCESSING
... process Selective Laser Melting (SLM) is generally deposited and laser processed in a pre-alloyed ...made using such a feedstock are not fully ...
250
Ultrafine and nanoparticle formation and emission mechanisms during laser processing of ceramic materials
... The highest concentrations of metals (mainly Zn, Pb, Cu, Cr, As and Tl) were found in the ultrafine fraction o0.25 mm. It is recommended that preventive and protective actions (e.g., exhaust fume extraction) should be ...
10
Nanoindentation and wear properties of Ti and Ti-TiB composite materials produced by selective laser melting
... with processing of titanium materials, representing another key advantage of this technology ...condensed laser source applied during SLM processing can influence microstructure and, ...
25
Selective ablation of thin films using ultra-short laser pulses
... the selective processing windows available for single and multiple ...on selective processing a series of small scanned lines was made on the surface of ITO at varying traverse ...examined ...
203