190page

178 ^1198 tr -Bf=$ 4! ral 9_40 1.37"C2J 1 ,1 50.C +rJ ^rl( x 1 ,000) Eg t+ g.Eil tJole =zl ol q. (c)E 200C ol ^l H El "d 6Iq q F+ +Eg "J ,Je ulrJlzlol Ee+ g +Eg T}+ _g_r-el+ol e f-Aoltrl. (d)= 300cql^.1 HqB +.JrJ e ulrllzlol F Z4olI, (e)E 400col^l Hrl 'd + 4 oE 5il4ol_Ee} rlHlrJol E ql ql E6tE ulrllzlol E =zlg 44l'11 gl+. (f)= 700ccl^J 5il4oltre+ +t ^lHl4 ol E =! oltr|. dl 3 tr -Et=3 1. H=fl^E gE )1. =+aql ,8EHE (1) s.Eil+olE +q qq€ Ni, Mn Fol Fe-C ^JEllEql^-l Ard9 zlala}l., A4dg ^J+6I= gaEtl4ols c C€gtr trB e-4llel (a)olt, C, N, Cu Fg 43 dg zlalrlul +4€. €C6Iq An dg t+61= *4 Hfl€e (b)e+ ,Jtr+. trB 9-42)= o.zso/oc, so/oMn,9o/oNi * LZo/ocr* +++ HlzlC tS 1,100C-E+EI +tsilg qq s^Eil4olq€ =49 +4{ 4o14. =g tEql^.i= El]+Eq E}+ flaz1 e4 aEid}q FeCr, FeV, FerWr, FerMor, FerSir, FerTi F+ ?g ++t EIB Eg ^JC.J4. +849E ^I+q= zlolr..l 4= a+ql= zlol aElqrrE ol elt sI EtE=g ^JC^l7lzl 9+=+. 4"J l.Cr?$ 700-es0'c gEql^] *rlt +B6IE ril zlolE.trPul ^8c€ Fecr, 4 atol 7IE =zlql +E}fr+.
190page

제 3 절 합금강
190page

1. 합금원소의 영향
190page

제 3 절 합금강
190page

1. 합금원소의 영향
190page

1. 합금원소의 영향