Utloisisa molao-motheo o toughening oa likhalase tse habeli

Ponahalo ea khalase e nang le likarolo tse peli e ntle, 'me e sebelisoa haholo le ho feta.E le ho etsa hore e sebetse haholoanyane, e tla eketsa boima ba eona nakong ea tlhahiso.Baetsi ba likhalase tse nang le mekhahlelo e 'meli ba hlahisa molao-motheo o thata oa likhalase tse habeli:

Khalase e thata e habeli e ka hlahisoa ka ho kenyelletsa mefuta e 'meli ea lisebelisoa tse tala ho thepa e tala, ho laola maemo a tlhahiso le ts'ebetso ea karabelo, ka kotloloho ka karabelo ea lik'hemik'hale e phahameng ea mocheso kapa ho susumetsa kholo ea anisotropic ea lithollo tsa alumina, e le hore e ka sehloohong. crystalline phase e lengoa ka matrix Litelu li ajoa ka ho lekana, tekanyo ea bolelele ba lijo-thollo-ho-diameter e kholo, kapa ho matlafatsa sephaphatha, ebe ho hlaha senoelo sa likhalase tse peli.

Melemo ea likhalase tse habeli tse thatafalitsoeng ke life?

E ka qoba mefokolo ea ho se lumellane ha mekhahlelo e 'meli le kabo e sa lekanang, e le hore matla le ho tiea ha senoelo sa khalase se nang le likarolo tse peli li phahame ho feta tsa thepa e tšoanang e thatafalitsoeng ka thepa e tsoang linaheng tse ling, ka tsela eo ho ntlafatsa ka ho eketsehileng thepa ea mechine ea thepa.

Molao-motheo o thata oa likhalase tse habeli o hlahisoa mona, ke tšepa hore o tla thusa bohle.Ka kakaretso, ho thatafala ha khalase e nang le likarolo tse peli ho finyelloa haholo-holo ka ho eketsa lisebelisoa tse ka etsang mekhahlelo, ebe ka liphetoho tse phahameng tsa mocheso oa lik'hemik'hale ho eketsa boima.


Nako ea poso: Sep-06-2021
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