ʻO ka "kaumaha kikoʻī kiʻekiʻe" ʻo ia ka mea maʻamau ka ratio o ke kaumaha o ka mea i kona leo he nui, ʻo ia hoʻi, kiʻekiʻe ka mānoanoa. Ma nā kahua like ʻole, ʻokoʻa nā manaʻo a me nā hoʻohana ʻana o ka "kiʻekiʻe kiʻekiʻe". Eia kekahi mau mea e pili ana i ka "kaumaha kiʻekiʻe":

- High specific gravity tungsten alloy: He mea ia e pili ana i ka tungsten me kahi mea liʻiliʻi o Ni, Co, Mo a me nā mea ʻē aʻe i hoʻohui ʻia. Ua kapa ʻia ʻo ia ʻo "high-density alloy". Loaʻa iā ia nā hiʻohiʻona maikaʻi loa e like me ke kiʻekiʻe kikoʻī kikoʻī, ka ikaika kiʻekiʻe, ka ikaika hoʻoheheʻe ʻana i ka radiation, ka nui o ka thermal conductivity coefficient, ka liʻiliʻi thermal expansion coefficient, ka conductivity uila maikaʻi, ka weldability a me ka processability. Hoʻohana nui ia i ka aerospace, ka mokulele, ka pūʻali koa, ka ʻaila ʻaila, nā mea hana uila, ka lāʻau lapaʻau a me nā ʻoihana ʻē aʻe.

- Ke hoʻohana ʻana i nā ʻāpana umekaumaha kikoʻī kiʻekiʻe: Hoʻohana pinepine ʻia nā ʻāpana gravity kikoʻī kiʻekiʻe ma ke kahua aerospace e hana i nā ʻāpana mokulele, nā mea missile, a me nā hale mokulele; i ka ʻoihana kaʻa, hiki ke hoʻohana ʻia e hana i nā ʻāpana mīkini kaʻa, nā ʻōnaehana brake, a me nā kaupaona kaulike; i nā lāʻau lapaʻau Hoʻohana nui ʻia ke kahua i ka radiotherapy a me nā lako lāʻau nuklea.

- Nā mea maikaʻi o nā ʻāpana gravity kikoʻī kiʻekiʻe: kiʻekiʻe kiʻekiʻe, nā waiwai mechanical maikaʻi loa a me ka pale ʻana i ka corrosion. Me ka hoʻomohala ʻana o nā māla e pili ana, manaʻo ʻia nā ʻāpana gravity kiʻekiʻe e pāʻani i kahi hana koʻikoʻi i nā kula ʻoi aku.

Inā makemake ʻoe e ʻike hou aku e pili ana i ke Kaumaha Kiʻekiʻe, hiki iā ʻoe ke hāʻawi i kahi kikoʻī kikoʻī a i ʻole kahi wahi i hiki iaʻu ke pane maikaʻi aku i kāu nīnau.