TZM alloy is a molybdenum-based alloys commonly used in a high-temperature alloys containing 0.50% titanium, 0.08% zirconium, the remaining 0.02% carbon molybdenum alloy. TZM is stronger than pure molybdenum and possesses a higher recrystallization temperature and better creep resistance.

It is a composite made from Mo and Cu. Similar to W-Cu, CTE of Mo-Cu can also be tailored by adjusting the composition. But Mo-Cu is much lighter than W-Cu, so that it is more suitable for aeronautic and astronautic applications

Surgical unalloyed (pure) tantalum metal is available in two grades – R05200 and R05400. Tantalum UNS R05200 and Tantalum UNS R05400 are equally suitable for surgery. The two products have identical requirements concerning max metallic contents of e.g. Niobium, Iron, Titanium, Tungsten, Nickel and Molybdenum. The R05400 products are allowed a slight higher oxygen content. Their mechanical properties are almost similar.

Collimators contain and direct the beam of radiation during exposure. A wide range of collimators have been developed to meet the variety of applications and techniques .