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Ellen Williams

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Articles

atom orbit in space

Using an Innovative Mass Spectrometer and Non-Matrix–Matched Reference Materials to Quantify Composition of Metal Disks and Powders

Ellen Williams;Peyton Willis;Alan Koenig;Jonathan C. Putman
March 1st 2022

Laser ablation laser ionization time-of-flight mass spectrometry (LALI-TOF-MS) can quantify elemental constituents without the need for matrix-matching, making it attractive for metals testing, particularly for additive manufacturing.

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