Tungsten [74]

  This page will contain all my samples of the element Tungsten (W).

Pieces of green TIG welding rod electrode.

Composition: W

A small vial containing about 3 grams of pure tungsten metal powder.

Composition: W

Tungsten lightbulb filament.

Composition: W

Small lightbulbs with tungsten filaments.

Composition: contains metallic W

A suspicious ring that might not be actually made of tungsten carbide.

Composition: probably not WC

Tungsten carbide - cobalt composite milling insert.

Composition: WC-Co

A broken off piece of tungsten carbide - cobalt composite rod.

Composition: WC-Co

A set of marking scribes with tungsten carbide - cobalt composite tips.

Composition: WC-Co