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Sepheo se seholo sa quenching le tempering

Morero oa mantlha oa tima le ho halefisa

Ho fokotsa khatello ea kelello ka hare le brittleness, likarolo tse tingoeng li na le khatello e kholo le brittleness. Haeba li sa halefa ka nako, hangata li tla holofala kapa li petsole. Fetola thepa ea mochine ea workpiece. Ka mor’a hore workpiece e tingoe, e na le boima bo phahameng le brittleness. E le ho finyella litlhoko tse fapaneng tsa tshebetso ea li-workpieces tse fapa-fapaneng, e ka fetoloa ka ho tsitsa, ho thatafala, matla, polasetiki le ho tiea. Boholo bo tsitsitseng ba workpiece. Sebopeho sa metallographic se ka tsitsisoa ka ho futhumatsa ho netefatsa hore ha ho na deformation e tla etsahala ts’ebetsong e latelang ea tšebeliso. Ntlafatsa ts’ebetso ea ho itšeha ea litšepe tse ling tsa alloy.