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50 ^112d" A|E+el .5|EHE pr.+4 ( R)*9 ^J (F) +aZ+xil (c) €zlr'l Fl*alz} rd6}-7 0t4 9^J pq E+ BSel r*;I *r9 4Ag A a+. "l^Jg *rB4ol d€z+al sE (e)E (b)e+= qlql-e * H4+d ?JE 4+ +eB *l= 6|= 4014. (f)= H4+dE €zI 4Eql E +H a7)ol g tC B I HEIE *4 (eutectoid)o1E+ g +4t}*ol 'Jqt4. pr+il ( Er)-al*nl +zl*41 EC€olrl (e)g} (f). ;tAB +rB4ol4. H olzl .l tld, r^Jd a9 $ ol5!-Q z.lr.j a HEE +E l.*"IE *= *eB *z +ql +++ 4o14. r^Jqlql^] "Jq+= ole+ zt +4. :89 E,dg +4dsg^l trI+4 z) (d) (e) (f ) :.aJ 2-29 Eg €Eoil 6lLtel 5+EEtl7l LfElLf= 3"E T|EE 4+.il CE lut, Nol 4rJ 17114 Hfldg 714 "Ie+ \401 27\E HElldg zld "Ig el= ?+4 trB z-sol "t trB 2-31lql +4.IH4. trB 2-30lel (b), (c)E +4H EI= 6l= elol+. (d)= r4l qlql^.l scH4e+'Jz Bq HEI= gszlS 4o14, ol a g -9.4 (peritectoid) ol 4 +tr}. a].+4 +pr*{---za*41 q+B o+L Gt y* q B