The Manufacture of SteelD. Van Nostrand, 1872 - 193 páginas |
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Página 8
... wrought iron can be obtained with any ore of iron , but that the cast and wrought iron produced have various properties because of the greater or less purity of the ores , and because the methods of treatment do not all effect the ...
... wrought iron can be obtained with any ore of iron , but that the cast and wrought iron produced have various properties because of the greater or less purity of the ores , and because the methods of treatment do not all effect the ...
Página 9
... iron , or recarburation of wrought iron . According to this , in its properties as well as in its manufacture , steel is comprised between the limits of cast and wrought iron . It cannot even be said where steel begins or ends . It is a ...
... iron , or recarburation of wrought iron . According to this , in its properties as well as in its manufacture , steel is comprised between the limits of cast and wrought iron . It cannot even be said where steel begins or ends . It is a ...
Página 10
... iron so far as to cause it to pass into steel . Rivot in his Docimasie appears to admit that the two substances are ... wrought iron . It is a * Rivot , Docimasie , Vol . III . , p . 545 . general property of metals which we cannot ...
... iron so far as to cause it to pass into steel . Rivot in his Docimasie appears to admit that the two substances are ... wrought iron . It is a * Rivot , Docimasie , Vol . III . , p . 545 . general property of metals which we cannot ...
Página 11
... wrought iron hard as well as carbon . In short , the considerable influence of these very small proportions of foreign sub- stances cannot be denied . Now , these substances which we find combined with iron , are very much more numer ...
... wrought iron hard as well as carbon . In short , the considerable influence of these very small proportions of foreign sub- stances cannot be denied . Now , these substances which we find combined with iron , are very much more numer ...
Página 12
... iron , steel , wrought iron - would , nevertheless , exist . But nitrogen does not appear to play in these compounds the part attributed to it by Fremy . The proportion of nitrogen is very much less than was believed at first to exist ...
... iron , steel , wrought iron - would , nevertheless , exist . But nitrogen does not appear to play in these compounds the part attributed to it by Fremy . The proportion of nitrogen is very much less than was believed at first to exist ...
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Términos y frases comunes
23 Murray 27 Warren according acid American analysis Annales des Mines apparatus assay Bessemer process Bessemer steel blast furnace blooms Bridge carbonic oxyd carburation cast iron cast steel cementation cent charcoal charged Cloth coal converter crucibles cubic centimetres cupola building cylinder edition Eggertz method employed Engineer experiments Exposition feet fining Finspong five-ton forging francs fusion gases gramme gray iron hammer hearth heated homogeneous iron hydrogen Illustrated inches ingots Iron and Steel kilogrammes ladle latter less malleable manganese manufacture melted Metallurgy mixture Neuberg nitrogen numerous obtained operation ordinary oxyd of iron patent phosphorus pig iron pig iron containing pig metal piston Plate pounds practical proportion of carbon puddled puddled iron rails Railway reaction recarburation reverberatory furnace rolls scoria silica silicon smelted solution spiegel pig spiegeleisen steam sulphur Swedish tained temperature tempered tenacity tion TREATISE Tunner tuyeres valve vessels Water welded wood-cuts wrought iron
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