Heavy metal alloys ndi zida zopangidwa kuchokera ku zitsulo zolemera, nthawi zambiri kuphatikiza zinthu monga chitsulo, faifi tambala, mkuwa ndi titaniyamu. Ma alloys awa amadziwika chifukwa cha kuchuluka kwawo kwakukulu, mphamvu zawo komanso kukana dzimbiri, zomwe zimapangitsa kuti zikhale zothandiza pamafakitale osiyanasiyana. Zitsanzo zina zodziwika bwino zazitsulo zolemera zazitsulo zimaphatikizapo chitsulo, chitsulo chosapanga dzimbiri, ndi ma superalloys omwe amagwiritsidwa ntchito muzamlengalenga ndi ntchito zina zotentha kwambiri. Ma alloys awa amagwiritsidwa ntchito popanga makina, zida ndi zida zamapangidwe zomwe zimafunikira mphamvu yayikulu komanso kulimba.

Tungsten mkuwa electrodendi gulu lopangidwa ndi tungsten ndi mkuwa. Ma elekitirodi awa amadziwika chifukwa cha kutenthetsa kwawo komanso mphamvu zamagetsi, malo osungunuka kwambiri, komanso kukana kuvala ndi dzimbiri. Kuwonjezera tungsten ku mkuwa kumawonjezera kuuma kwake, mphamvu ndi kukana kutentha kwakukulu, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito zofunikira monga kutsekemera, kutulutsa magetsi (EDM) ndi ntchito zina zamagetsi ndi thermally conductive.

Ma elekitirodi amkuwa a Tungsten amagwiritsidwa ntchito kwambiri popanga monga kuwotcherera, kuwotcherera mawonedwe ndi kuwotcherera kwa msoko, komwe kukhathamiritsa kwawo kwamafuta ambiri komanso kukana kuvala ndikofunikira. Kuphatikiza apo, amagwiritsidwa ntchito mu makina otulutsa magetsi kuti apange mawonekedwe ovuta muzinthu zolimba.

High-density alloy ndi chinthu chokhala ndi kuchuluka kwakukulu pa voliyumu iliyonse. Ma aloyiwa nthawi zambiri amakhala ndi zitsulo zolemera monga tungsten, tantalum, kapena uranium, zomwe zimapangitsa kuti azichulukirachulukira. Ma alloys apamwamba kwambiri amayamikiridwa chifukwa cha kuthekera kwawo kutulutsa kulemera ndi misa mu mawonekedwe ophatikizika, kuwalola kuti agwiritsidwe ntchito m'njira zosiyanasiyana. Amagwiritsidwa ntchito kwambiri muzamlengalenga, chitetezo, malo azachipatala ndi mafakitale komwe zinthu zawo zapadera zimakhala zopindulitsa kwambiri. Mwachitsanzo, ma alloys okwera kwambiri amagwiritsidwa ntchito poteteza ma radiation, ma counterweights, ballast, ndi mapulogalamu omwe amafunikira mawonekedwe apamwamba komanso kukula kophatikizana.