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H.C. Starck Solutions offers a wide variety of molybdenum powder in the size and purity to match any customer‘s requirements. From extremely fine Metal Injection Molding powder (MIMP) to flowable Ready-To-Press powder (RTP). Stringent specifications for molybdenum powders can be met by H.C. Starck Solutions‘ expansive powder production capabilities.
The molybdenum powders are produced from molybdenum trioxide and ammonium molybdates by hydrogen reduction. By controlling the input materials and reduction parameters, purity can be controlled above 99.95% with low residual oxygen and carbon contents. Particle size can be controlled through screening and other techniques from coarse fractions of -5 mesh (4 mm) to -325 mesh (-45 µm). MIMP powders can be produced with the largest agglomerates under 15 µm and an average agglomerate size under 4 µm.