The Iron and steel magazine . 1J00 1200 1100 1000 wo 600 700 600 Fig. 8 SO0°C Sek MO180160Z40 | I Zu7~V - A ro6. M aier~> W Ji 917. 1 ZOO180160140120 Ge r-r %99 ? 6h uftl. S^S Kx xrbia -C. I OS Hi iriu? yv-£L 0J7 100 LI SO60 20 ? \\ ?* *~^~ -w ~***^ 1 /s 00 tt vo n 00 11 VO Si H) 300 700 600 SOO°C Fig. 9. m i ISO Ku> rveu Vo/. 1 \Iaiet •ial 2 V°f/. 160 t >~*-C w t i rrctfii L 4,7t ? I 1SO Zartr a-a -2,2i l 100 * ^Idrh ngst ,<h r SO so i ¥0 j i A j V ZO r- ——. / V J\i / ? ^ ^ <*? /ZOO 1100 1000 &0O 800 700 600 300 fOO Fig. 10. °c 160. /Curve JV* 8. XJaf-erujl JVs f6. Ges-a 4,66 P
The Iron and steel magazine . 1J00 1200 1100 1000 wo 600 700 600 Fig. 8 SO0°C Sek MO180160Z40 | I Zu7~V - A ro6. M aier~> W Ji 917. 1 ZOO180160140120 Ge r-r %99 ? 6h uftl. S^S Kx xrbia -C. I OS Hi iriu? yv-£L 0J7 100 LI SO60 20 ? \\ ?* *~^~ -w ~***^ 1 /s 00 tt vo n 00 11 VO Si H) 300 700 600 SOO°C Fig. 9. m i ISO Ku> rveu Vo/. 1 \Iaiet •ial 2 V°f/. 160 t >~*-C w t i rrctfii L 4,7t ? I 1SO Zartr a-a -2,2i l 100 * ^Idrh ngst ,<h r SO so i ¥0 j i A j V ZO r- ——. / V J\i / ? ^ ^ <*? /ZOO 1100 1000 &0O 800 700 600 300 fOO Fig. 10. °c 160. /Curve JV* 8. XJaf-erujl JVs f6. Ges-a 4,66 Pratt. 0,56 Hart unffs -co,™ jrr uoo izoo 1100 1000 900 mo Fig. n. 700 600 fOOC Tron~l arbon . \lloys \ >, \ As is clear from the analyses, the per cenl oi carbon in thetests rose percent; so, lor example, in No. 15, per cent carbon, according to 1 he above 1 heory, the difference between and ^.30, that is, about , per cent graphite, orwith the kilogram of metal used about 5 grains, ought to rise tot he upper surface. Ve1 no I race of dross was found, the graphitebeing fully and evenly distributed through the mass of might raise as an objection the possibility that the graphitedid not have time enough to rise to the upper surface; but thenone must at least expect that in consequence of the effort to risemore graphite would be present in the upper part of the samplethan in the lower part, which was not the On the otherhand, if one reflects with what rapidity the dross or kish separ
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Keywords: ., bookcentury1800, bookdecade1890, bookidironsteel, booksubjectiron
