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</html><description>Een interessante toepassing van niobium is als element voor sieraden, omdat het iriserende tonen van prachtige rode, blauwe, gouden en groene kleuren kan krijgen. Evenzo wordt het vaak gebruikt in onder meer de petrochemische, metallurgische, ruimtevaart- en glasindustrie. Ontdek hoe de gunstige fysische en chemische eigenschappen het tot een zeer veelzijdig element maken. Wat is ... Lees verder</description></oembed>
