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Environmental impact assessment of manufacturing processes in the categories of (a) acidification, (b) climate change, (c) ecotoxicity, freshwater, (d) eutrophication, freshwater, (e) eutrophication marine, (f) eutrophication terrestrial, (g) ozone depletion, (h) human toxicity, cancer, (i) human toxicity, noncancer, (j) ionizing radiation, human health, and (k) photochemical ozone formation, comparison among sintered ferrite, Mn–Al–C, and Nd–Fe–B magnets.
