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Materi Metalurgi Fisik

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• aturan 2: jika diketahui T dan C o , maka

– akan diketahui komposisi dari fasa

• contoh: C 0 = 35 wt%Ni

At T A :

Only Liquid (L)

C L = C 0 = 35 wt%Ni

At T D :

Only Solid (a)

C a = C 0 = 35 wt%Ni

At T B :

Both a and L

C L = C Liquidus = 32 wt%Ni

C a = C Solidus = 43 wt%Ni

22

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