Melting Pure Nb ingot in drinking water-cooled crucible under vacuum and remelting to realize homogenous solid To the purposes of the paper, the ‘powder processing�?and ‘handling and storage�?regimes will be coated in finest detail, as these steps tie in most closely to achieving and preserving the quality and purity of https://x.com/Anumhsite/status/1829514113544061242