If you put Adamantium on a knife blade how much sharper would it be compared to an uncoated one, assuming identical steel blades otherwise (in comic books)? - Quora
Adamantium Blade - Groovy Groomsmen Gifts
What is Adamantium? Does it replace Wolverine's bone or is it in the middle of it? - Quora
Warhammer 40K - M37 Cadian Adamantium blade, and B by Dented-Rick on DeviantArt