|Title||Bulk Combinatorial Synthesis and High Throughput Characterization for Rapid Assessment of Magnetic Materials: Application of Laser Engineered Net Shaping (LENS (TM))|
|Publication Type||Journal Article|
|Year of Publication||2016|
|Authors||Geng, J, Nlebedim, IC, Besser, M, Simsek, E, Ott, RT|
|Type of Article||Article|
|Keywords||fe-co alloys, Materials Science, Metallurgical Engineering, Mineral Processing, Mineralogy|
A bulk combinatorial approach for synthesizing alloy libraries using laser engineered net shaping (LENS (TM); i.e., 3D printing) was utilized to rapidly assess material systems for magnetic applications. The LENS (TM) system feeds powders in different ratios into a melt pool created by a laser to synthesize samples with bulk (millimeters) dimensions. By analyzing these libraries with autosampler differential scanning calorimeter/thermal gravimetric analysis and vibrating sample magnetometry, we are able to rapidly characterize the thermodynamic and magnetic properties of the libraries. The Fe-Co binary alloy was used as a model system and the results were compared with data in the literature.
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