Bladvaten

Bladvaten is a term used in fantasy metallurgy to describe a network of blade-shaped microstructures within certain high-carbon steels. The name blends elements meaning blade and vein from the setting’s linguistic tradition, referring to the vein-like channels that run through the metal. In this context, Bladvaten are not separate components but a pattern formed within the steel during forging and heat treatment.

In practice, Bladvaten are produced through specialized metallurgical techniques that align crystalline grains and create anisotropic veins. Master smiths may employ pattern welding, controlled quenching, and careful tempering to guide stress and energy along the blade. The resulting microstructure is said to contribute to edge stability, fatigue resistance, and overall resilience of the weapon.

Appearance and performance vary with the degree of pattern development. Blades with well-defined Bladvaten can display faint, luminescent lines when held to light, and are reputed to maintain sharpness longer and resist chipping. The pattern is sensitive to overheating, corrosive attack, or improper cooling, which can erase or disrupt the veins and diminish the blade’s benefits.

Cultural significance in the depicted world centers on prestige and craftsmanship. Bladvaten blades are often associated with renowned smiths or legendary blades, and their study enters trade lore, guild taught doctrines, and stories about the bond between maker and steel. They are commonly referenced in treatises on advanced steelcraft and in historic chronicles of renowned armaments.

See also: pattern welding, Damascus steel, tempered steel.