Hoganas India Pvt Ltd. Offers Atomized Iron Powders for Chemical and Metallurgical Applications. Hoganas India Pvt Ltd. Has achieved ISO/TS 16949:2009 certifications. Atomized Iron Powders for Chemical and Metallurgical Applications is produced by rapid solidification of molten metal. Atomized Iron Powders for Chemical and Metallurgical Applications particles are solid and contain no internal pores. In unannealed state, the typical iron content is 98%. However, after annealing the percentage increases to 99.5%. The particle sizes of this powder vary from fine to coarse.