Melting Pure Nb ingot in water-cooled crucible underneath vacuum and remelting to achieve homogenous reliable The shortcomings of aerogels is usually mitigated by combining it with other components, forming aerogel insulation. Such as, combining aerogel using a composite substance similar to a blanket permits it being versatile and simply workable. https://www.facebook.com/NewTechFind/posts/pfbid09gSk5EXY1vdWgcQcgvQkvVBuwSz3AsuzSU9c28sxH7rabGHkhksxpwBQeTR8paKil