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146 ^1188 =+ ^4Z^l trH 8-161E (a), (b), (c), (d), (e), (f)g qa't .=.gE -E.zlE!?, gBBq -9-l Eil +olqr}g Beraha II (B II ) a el +4.+ g ^I€. +^l+ =zl ol4. (a)E $d 9^ril4olE.4l ,J(xtocr-NiTi18e)a4, ^lBEEEoil +4t =*B-alal trl+ g.ElrJole 449 44zl g+{]tr}. EAq €AEil= g + 914. Titanium carbonitride(oranse) E P4 9 zl 9+=+. (b)= glE|+olE4l 4" +d+el uN7-E 24, ++ ++ql^l i*4rdol zJ +B +g qt6}q E+gq ilq (c)E Mool S= -9-]ril4ols4l *d"+ 24,0-q?+ol E= +^lqq rEqH4. (d)= pltvJ49= zl4 glEl4oleal ++++ 4.4, aeg ,3alal q?+ +tEr+ €tHol EtrI. (e)E Ll4s_zp +=it+ 24, =zlg E+a i4tg 714. =Ell+ aAstr qq el4. (r)= qa +=*+g ?3 zld9 *zl4tr *d+ =zl ,149 fzl^J vJ49 s BaI-r ++++"il= =4t ?t€C.l €Cqq il4. fil 2 tr Erl flEIe 4^l 1. +^l dr!- E!trle +^I dzl €"lzd (SpU, Scanning Electron Microscope)9 4= € pl 4 Eql Hl 6Iq ^lEyJ =Hlel *olC, =g al^Js q lul€9 trl^-il=zl ++, -r4t *Bgl 6J =dCE(depth of fietd)-E "J;14.J oC^Jg Eg + 9l= +Ag zlz)t 9t +. trI+^l q el 7l^l B EI e_l zl E{l Ell 6J EE € ^J €+ "l lul S9 zl s. fractographyE €*alErll 'Jzl rt*91 91r}. a=ql= EDx(Energy dispersive X-ray spectrometer) 4 WOX(Wavelength dispersive X-ray spectrometer) Fg ol* ral 8-17 +/.|. E^l trEle
158page

제 2 절 전자 현미경 검사
158page

1. 주사전자현미경
158page

제 2 절 전자 현미경 검사
158page

1. 주사전자현미경
158page

1. 주사전자현미경