A medium tungsten content (80%-90%) dart barrel is the intermediate gradient of tungsten alloy dart barrels, characterized by tungsten mass proportion 80%-90%, balanced tungsten and binder phase ratio, tungsten network moderately dense-sparse during sintering, binder phase forming buffer transition layer, providing density-toughness balance. The barrel suits advanced training and club leagues, center-weighted design achieving stable trajectory, impact absorption gentle. Processing uses protective gas liquid-phase sintering, blank easy turning, CNC completing straight-bomb composite contour, surface mechanical rolling ring-cut grooves, coating chemical vapor deposition titanium nitride film, ensuring anti-oxidation self-cleaning. Mechanically, rigidity-toughness synergy, release rebound interlayer shear energy absorption, daily high-frequency use non-fatigue. In application, medium tungsten barrels popular in ranking matches, players switching tail sets via modular interfaces, wide center of gravity adjustment range, grip like multi-gear transmission. Compared to high tungsten, medium tungsten barrel tougher, collision non-brittle; compared to low tungsten, higher density, steadier inertia. Environmental recycling efficiency high, alloy separation simple. Personalized adaptation reserves loose cavities, later upgradable tungsten phase. This dart barrel serves as performance bridge, connecting high-end and entry, advancing player technical progressive iteration.
