“The Ferritic Solution” - published by ISSF ( Hindi verision pdf file ...

Ykksg LVsuySl LVhy cy&QSyko eksM+uk vPNh rjg j[krkgS ;k dkcZu LVhy ds led{k gSA mnkj mPp mRiUu ’kfdr¼lkekU;rk fo’kq} ls Hkh mPp½] mnkj mPp rqjar ’kfDr vkSjvPNh dqy QSyko dq’kyrk] tksa vPNh tksM+ nsrk gSAck;yj dh Hkhjrh V~;wc xszM 444 esa] n- dksfj;kmijksDr rkfydk rRokssa ds lacaèk esa vejhdk ] tkiku vkSj ;wjksih; Lrjksa ds ÁdV djrk gS ] yksg xzsMksa dh rqyuk esa LVsUMMZvkWLVsfufVd 304 lfgr A vkj ,e rqjar rhoz ’kfDr vkj ih 02 ¾ mRiUu ’kfDr vkSj , 5 @ , 80 ¾ QSykuk rksM+us AHkkSfrd rRo,d /kkrq ds HkkSfrd rRo inkFkZ dh ;ksX;rk&mtkZ lqpkyd]fo|qr lqpkyd] foLrkj ;k fldqMuk bR;kfn gSAYkksg pqEcdh; gSA muds vU; ykHknk;d mi;ksx gSvkWLVsfufVd xszM ls T;knkA budh rki lqpkydrk] mnkgj.kds fy, vR;f/kd mPp gSA bldk vFkZ ;g gS fd osa rki vPNhrjg vf/kd QSykrs gS tks muds mPp vPNk mi;ksxh cukrs gS;Fkk yksg bL=h ;k rki ,Dlpsatj ¼V~;wc IysVl½ARkki foLrkj lagdq’kyrk yksg LVsuySl LVhy leku gSdkWcZu LVhy ds vkSj vf/kd fuEu gS vkLVsfufVd LVsuysl dhrqyuk esaA ,d ifj.kke esa yksg dks tc xeZ fd;k tk; rks ogde v’kq) gksrk gSAbysfDVªd vkbju dh eq[; IysV] cQSV xzsM 430 esaAekM~;wyl yksg xzsMl dh ¼20° ½ mPp gS 304 vkWLVsfufVd dh rqyuk esa A vkbZ ,l ;wfuV~t -g/cm3 = kg/dm3 – J/kg • °C = J/kg • °K – W/m • c = W/m • K –10-6/°c =10-6/°K – N/mm3 = MPa28