Amandla ezinto eziphathekayo aphezulu, uxinzelelo lwe-tangential lukhulu kwaye i-deformation yeplastiki inkulu ngexesha lokusika, ngoko ke amandla okusika makhulu.Ukongezelela, i-thermal conductivity yezinto eziphathekayo ihlupheke kakhulu, ibangela ukunyuka kweqondo lokushisa, kwaye ukushisa okuphezulu kudla ngokugxininiswa kwindawo encinci kunye nexesha elide kufuphi nomda wokusika, ngaloo ndlela ukukhawuleza ukugqoka isixhobo sokusika.