How did they attach admantium to wolverine?

I am just wondering if it doesn't have a melting point and is indescribable how did they get the liquid to coat wolverines bones?

@comicsrulebutdbzdoes2: adamantium is a mixture of several unnamed alloys and can remain in molten slag form in 8 minutes. within that time limit, you can reshape into anything you want. wolverine was directly injected with that molten slag. after 8 minutes, that slag solidifies into what you now know has adamantium

several substances with melting points mixed together. combined, cooled and never allowed to return. such as thermosetting plastics (not the melting of it).

Stuffed a tube in his butt.

Seriously though, read this. http://www.amazon.com/Wolverine-Weapon-X-Barry-Windsor-Smith/dp/0785137262

Plot.

Extremely convincing writing