| Adamantium | |
|---|---|
| Publication information | |
| Publisher | Marvel Comics |
| First appearance | The Avengers #66 (July 1969) |
| Created by | Roy Thomas Barry Windsor-Smith Syd Shores |
| In story information | |
| Type | Metal |
| Element of stories featuring | Wolverine, Ultron, Bullseye, Lady Deathstrike, X-23 |
Adamantium is a fictional metal alloy, most famously appearing in American comic books published by Marvel Comics. It is best known as the substance bonded to the character Wolverine's skeleton and claws.
It was first mentioned in Marvel Comics in a story scripted by writer Roy Thomas and drawn by Barry Windsor-Smith and Syd Shores in The Avengers #66 (July 1969). Here, it is part of supervillain Ultron's outer shell.[1] In the stories where it appears, the defining quality of adamantium is its indestructibility.[2]
The word is a pseudo-Latin neologism (real Latin: adamans, from original Greek ἀδάμας [=indomitable]; adamantem [Latin accusative]) based on the English noun and adjective adamant (and the derived adjective adamantine) added to the neo-Latin suffix "-ium." The adjective adamant has long been used to refer to the property of impregnable, diamond-like hardness, or to describe a very firm/resolute position (e.g. He adamantly refused to leave). The noun adamant describes any impenetrably or unyieldingly hard substance and, formerly, a legendary stone/rock or mineral of impenetrable hardness and with many other properties, often identified with diamond or lodestone.[3][4] Adamant and the literary form adamantine occur in works such as The Faerie Queene, Paradise Lost, Gulliver's Travels, The Adventures of Tom Sawyer, The Lord of the Rings,[4] and the film Forbidden Planet (as "adamantine steel").
In 1912, The Metallurgo Syndicate, Ltd., of Balfour House, used "Adamantium" (with a capital 'A') as a product brand when they exhibited "two of their specialities in the shape of Adamantium bronze—a high-class non-corrosive, anti-friction metal..."[5]
The term adamantium occurred in the 1941 short story "Devil's Powder" by Malcolm Jameson, appearing in Astounding Stories:[6]
"It was a bullet. It was a small slug of adamantium, the toughest and hardest of all metals..."
All these uses predate the use of adamantium in Marvel's comics.[4]
According to Marvel's comics the components of the alloy are kept in separate batches—typically in blocks of resin—before molding. Adamantium is prepared by melting the blocks together, mixing the components while the resin evaporates. The alloy must then be cast within eight minutes. Marvel Comics' adamantium has an extremely stable molecular structure that prevents it from being further molded even if the temperature is high enough to keep it in its liquefied form. In its solid form, it is described as a dark, shiny gray, like high-grade steel or titanium.[7] It is near-impossible to destroy or fracture in this state, and when molded to a sharp edge, can penetrate most lesser materials with minimal force.[8]
The Marvel Comics character Wolverine discovers an adamantium-laced skull in the Apocalypse's laboratory and says it seems to have been there for "eons".[9]
Marvel’s comic books introduced a variant of "true" adamantium, “secondary adamantium”, to explain why, in certain stories, adamantium was shown to be damaged by sufficiently powerful conventional forces.[18][19] Its resilience is described as far below that of “true“ adamantium.[20][21]
Appearances of secondary adamantium in Marvel comic books include the casing of the supercomputer F.A.U.S.T.,[22] a suit constructed by F.A.U.S.T. and Blastaar for Stilt-Man,[23] a retractable protective dome around Exile Island,[24] and an army of Ultron duplicates.[25]
In stories published under the Marvel Comics Ultimate Marvel imprint, adamantium is highly durable and can shield a person's mind from telepathic probing or attacks. It is a component of the claws and skeleton of Ultimate Wolverine and of the Ultimate Lady Deathstrike character. This version of adamantium is not unbreakable. In Ultimates #5, the Hulk breaks a needle made of adamantium. In Ultimate X-Men #11 (December 2001), an adamantium cage is damaged by a bomb. In Ultimate X-Men #12 (January 2002), one of Sabretooth's four adamantium claws is broken.[26]
Scientist David Evans argued that as adamantium "is considered to be a very dense and indestructible metal" the most suitable real material to model it would be osmium, "the densest known metallic element".[27]