Kudzvinyirira kwakashata mustrain clampkazhinji inoita kuti tambo dziwedzere kupisa uye kutsemuka.Pane imwe gap

pakati pemakondakita nestrain clampkana iyo strain clamp ikadzvanywa zvisina kunaka.Madota, oxide, ngura

uye abrasion inowanzo kuunganidza uye kuyera mugomba, ichigadzira zviyero zvepamusoro resistivity.Senguva yekuratidzwa

inowedzera, machira anowedzera uye anowedzera, izvo zvinokonzera kuwedzera kwemaitiro ekuitisazvezvino uye

kupisa, uye kunotungamira mukukwirisa kusingaite tembiricha, kuderedzwa kweiyo microstructure uye zvivakwauye

tambo dzakatyoka pakupedzisira.Tichifunga nezverudzi urwu rwetambo dzakatyoka chiitiko uye kuburikidza neFEM, kwete-

yunifomu tembiricha munda inopesvedzerwa nechiyero layer mu clamp yakaongororwa uye hukama hwehuwandu

pakati peyero layer, tembiricha yepamusoro uye ikozvino yawanikwa.Migumisiro yekuedza kwezvinhu inoratidza

kuti tambo dzisiyane kubva kune imwe neimwe mukutenderera kwemiromo yekugera.Kukukurwa kwakakomba kunowanikwa pamusoro pekunze

Al (aruminiyamu) tambo dzinonamira kune chisungiso, nepo paine kunenge kusina kukukurwa kwechiratidzo chepamusoro chinonamatira mukati.

Al strands.Erosion spots muAl strands surface inonamira pascale layer ndiyo yakadzika, uye gomba rega rega rekukukurwa kwevhu rakakura.

uye mamwe acho akatokura kuva zvikwangwani.Iko kupindirana kuderera kwechiyero uye tembiricha kunokonzera

Al tambo dzinosungirira pachiyero chikero kuti dzikundike uye zvozotungamira kune kutsemuka-tembiricha domino mhedzisiro yemamwe tambo.The

longitudinal fibrous microstructure yetambo dzesimbi yakanyangarika sezvo tembiricha yakakwira.Iyo plasticity yetambo

yakawedzera mushure mekupora uye recrystallization.Kukurumidza kushatiswa kwezvivakwa zvemakanika kwakaguma nekudonha

tsaona yemakondakita.