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Aghaeian, S. (author), Brouwer, J.C. (author), Sloof, W.G. (author), Mol, J.M.C. (author), Bottger, A.J. (author)Since the oxidation reactions in the process of steel production occur in harsh conditions (i.e., high temperatures and gas atmospheres), it is practically impossible to observe in situ the compositional changes in the steel and the formed oxide scale. Hence, a coupled thermodynamic-kinetic numerical model is developed that predicts the...journal article 2023
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Herrmann, A. (author), Erich, S. J.F. (author), van der Ven, L.G.J. (author), Huinink, H.P. (author), van Driel, W.D. (author), van Soestbergen, M (author), Mavinkurve, A (author), De Buyl, Francois (author), Mol, J.M.C. (author), Adan, O. C.G. (author)The reliability of LEDs decreases in moist environments. One potential gateway of moisture ingress, reducing the product lifetime is the lens. In white LEDs, phosphor particles are embedded into the optical silicone of the lens to convert the blue light emitted by the diode down in frequency and achieve a light output that appears white. In this...journal article 2020