Karfe tubekamar yadda wani ciki surface na bututu a kan aiwatar da zafi-birgima lalacewa toshe gajiya lalacewa ta hanyar wrinkling na gajere da m scratches ko ciki bututu haifar da surface roughness, da tsarin a cikin m ja tsari, kasancewar ciki bango na ciki. da kananan bututu tsohon ramukan ci gaba da raguwa, mika, shi ya samo asali a cikin tare mahara da mahara nisa karami da karami, musamman bayan da yawa fanko cire tsari, karfe ne aikata kawai ta mikewa da kuma ja ciki m membrane squeezing mataki, sakamakon da bututu bangon. ba tare da matsewa ba, tare da kwararar ƙarfe, ginshiƙan kuma suna shimfida bututun ciki, kuma a ƙarshe sun samar da lahani na madaidaiciyar madaidaiciyar madaidaiciya;a cikin ƙasa mai santsi mara kyau, saman ciki na ƙãre bututu ya fi kyau.Bugu da kari, akwai iya zama mold karfe ja tsarin a cikin tsari, da mold lalacewa a kan bututu bango, ja iska a cikin m tsari, wadannan raunin da ya faru ba za a iya yadda ya kamata sarrafa matsa lamba da kuma Hopewell, bi da samuwar ciki bango na a tsaye. madaidaiciyar layi kamar lahani.

Lalacewar layi saboda wurin gurɓataccen maki da aka samar a cikin lattice ta hanyar tarwatsewa yana kwance akan layi.Wannan layin yana tafiya tare da saman ƙarin rabin jirgin.Abubuwan da ke tsakanin-atomic sun lalace sosai a kusa da layin tarwatsawa.

Fahimtar motsi na ɓarna shine mabuɗin don fahimtar dalilin da yasa rarrabuwa ke ba da damar nakasawa ya faru a ƙananan damuwa fiye da a cikin cikakkiyar crystal.Motsin tarwatsewa yana kwatankwacin motsin majiya.Matar za ta yi amfani da ƙarfi sosai don motsa dukan jikinta a lokaci ɗaya.A maimakon haka sai ya motsa sashin baya na jikinsa gaba kadan kuma ya haifar da kututturewa.Sa'an nan hump ɗin yana motsawa gaba kuma a ƙarshe yana motsa duk jikin gaba da ɗan ƙaramin adadi.