CULLKl rioNS IN KCONO.MIC (IKoLOtiV AND M K I'M. I. IK*. 



Fluj. 



169 



( 1 1 l.lllH'^tolH'. (,') l,l"^'J. ) 



(1) Kiliimiiioiis ctiiil, used loi till" iiKiiiiiraitimi of coko. {WXWM.) 

 (•.') (.'<)k<-. (.M.Vil. ) 



I'rodnttH. 



(1) Pi{{-iroii, No. 1 toumhy iron; iii.kIi- from lu.s.sil ores. (r>4r)()l.) 



{'I) Sla;?, prodiufd in inakiii"; No. I fonmliy iron. (r>ir>i:J. ) 



(:?) l'if;-iron. No. 2 fonndry iron ; nia(l<» (Voni lofwil ores. 'JAMA.) 



(4) Sla;r, iiroilnced in niakin;j No. 2 tonndry iron. (Mfilf).) 



('>) Pij^-iron, No. :? fonndry iron ; nnidt« from fossil ores. (r»'ir)(Mi. ) 



((■)) Slaji, I'rodntfd in niakin;; No. :5 fo«indry iron. (54517.) 



(T) l'i<;-iron, No. 1 ilrilliii;is, -diowinfj avi-raj;!' (inality. (545<)'.». ) 



(H) Pig-iron, No. '1 <hillin;;s, showinjj avt'ra>ic qnality. (54.'ili». ) 



AccmsoneH. 



(1) Fhu' dnwt, from \i,iM ways of the fnrnacf. (5451'J. ) 

 (•_M .\slifs, from 1 ln« hol-ldast stoves. (545(tH. ) 



TIm' foUowiiij;' .si'rics ol' aiial.v.-cs iiiiidc in tlir lalmiatoiy ol" 

 jiaitiiK'nt l)y Mr. .1. A. Alk'ii iei»rt'St'iit tin- dilVi'ivnt iiiadcs ol 

 ami the conespomliiiy slags: 



l'i(l-iriiu. 



tlir (h'- 

 l»ig-ii(»ii 



Ni). 1 iiiiii. 



^o. 2 iron. 



I'er cent. 



Silicon (Si) 2 .lit 



riiDHplionis (P) 1. :i'J 



Sulphur (S) O.O-.'-t 



Muiii;ane.-<Lt (Mn) "•■''• 



I'll- cent. Per cmt. Percent. Percent. 



2. on 



0. 0-.'7 



•J. 9c! 

 1.20 

 0. 0'J.i 

 r.i 



.S7(/;/. 



Silica (SiO,> 



Alumina ( Al,Oji 



Protoxide of iron ( l"t'0) 



Prntoxi<h< ofniaUKnncBo (MuOi 



Liiiif (CaO) 



Siil|>lii<lr of calcium (CaS) 



M.icn>»ia(Mi;<)> 



'I'll!'. .\ I'lM.K Al inN nl ll.'dN. 



I HI. I A«;i;i.'sr \ .■^ ri;i.i, \v<>i;k.s. 



TIm'.-^c works art' Incah'tl at Wcstaiiltus. I<\i;;;i'isla, Sweden, ami inanii- 

 lactuiv Besseiuer steel of very lu^li giade. i)artiy due to tlie ;;n at 



