Kutengera njira yachikhalidwe yoponya kufa, njira zingapo zowongoleredwa zapangidwa, kuphatikiza njira yopanda porous kufa-casting yomwe imachepetsa zilema zoponya ndikuchotsa porosity.Amagwiritsidwa ntchito kwambiri pokonza nthaka, zomwe zimatha kuchepetsa jekeseni wachindunji wa zinyalala kuti muwonjezere zokolola.Palinso matekinoloje atsopano a precision kufa opangidwa ndi General Dynamics ndi semi-solid die casting.Mu mchenga kuponyera, solidification wa otsika mpweya zitsulo ndi solidified wosanjikiza ndi wosanjikiza, pamene mkulu mpweya zitsulo ali lonse crystallization kutentha osiyanasiyana kupanga phala solidification.