ʻO ka nui o nā metala Tungsten Alloy me W-Ni-Fe a me W-Ni-Cu, ua hoʻohana nui ʻia i nā mea kaua, ka hana mechanical, nā ʻāpana mokulele, nā pale olakino a me nā mea haʻuki.

Hoʻohana ʻia kā mākou hui W-Ni-Fe i ka collimator a me nā ʻāpana pale e hāʻawi i ka pale mai X-ray a me γ-ray radiation. ʻO kahi huahana i hana ʻia mai ka tungsten, nickel a me ke keleawe, ʻokoʻa ma muli o kāna ʻano non-magnetic. Hoʻohana ʻia kēia mea ma nā wahi e pale aku ai i ka hoʻopili magnetic.