: muaj cov khoom me me hauv tus nqi tsawg dua hauv qhov sib xyaw eutectic.
Cov tshuaj tiv thaiv Hypoeuectic yog dab tsi?
Yog tias cov hlau tsis yog eutectic muaj pes tsawg leeg ces nws yog hypereutectic lossis hypoeutectic. Yog tias cov alloys 'muaj pes tsawg leeg muab tso rau sab laug ntawm qhov taw tes eutectic ntawm daim duab theem, ces nws yog hypoeutectic. Yog tias nws mus rau sab xis ntawm qhov taw tes eutectic ces nws hu ua hypereutectic.
txhais tau tias los ntawm eutectoid?
Eutectoid txhais tau tias, lus, "zoo li eutectic". Eutectoid yog siv los qhia tias cov kua theem hauv daim duab eutectic theem tau raug hloov los ntawm cov theem khoom… Piv txwv li, hauv steels cov khoom gamma theem tau dhau los ua cov tshuaj tiv thaiv eutectoid los ua cov sib xyaw lamellar. ntawm alpha thiab cementite.
Yuav ua li cas yog hypoeutectic alloy?
Yuav ua li cas yog hypoeutectic alloy? a . Ib qho alloy uas muaj cov ntsiab lus solute ntau dua li ntawm eutectic.
Yuav ua li cas yog hypoeutectic muaj pes tsawg leeg?
Hypoeutectic - an alloy mus rau sab laug ntawm eutectic muaj pes tsawg leeg, tab sis mus rau sab xis ntawm qhov chaw uas cov solvus thiab solidus kab sib txuas rau sab laug muaj pes tsawg leeg, raws li qhia hauv qab no.
