Factory and industrial management . is one which requires fuller in-vestigation. In the bars themselves the gases arevery irregularly distributed. In one of thebars tested the total proportion of thegas was much larger in the intermediateportion than in the central or superficialportions. The ratio betwen the hydro-gen and the carbon dioxide was equallyirregular. It is possible that the distri-bution of gases in the cross section ofthe ingot varies according to determin-able laws like that of other substances insteel. On this point also further investi-gation is necessary. As to the state in w
Factory and industrial management . is one which requires fuller in-vestigation. In the bars themselves the gases arevery irregularly distributed. In one of thebars tested the total proportion of thegas was much larger in the intermediateportion than in the central or superficialportions. The ratio betwen the hydro-gen and the carbon dioxide was equallyirregular. It is possible that the distri-bution of gases in the cross section ofthe ingot varies according to determin-able laws like that of other substances insteel. On this point also further investi-gation is necessary. As to the state in which the gases ex-ist in the solid metal, the investigationsgive no evidence of the existence of atension of dissociation. The maximumof liberation at the beginning of eachchange in the state of the iron wouldsuggest the idea that the molecularmovements consequent on the transfor-mation act, first of all, as a sort of me-chanical agitation, without prejudice toa sudden change in solubility or a varia-tion in the law of ENGINEERINQINDtX S01NEERlN(S>lNi T:HE KEYSTONE INTHB-ARCH-OF APPie SCIENCCv
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Keywords: ., bookcentury1800, bookdecade1890, booksubj, booksubjectengineering
