The Metals Used in Construction. Iron, Steel, Bessemer Metal, Etc. Etc |
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Page 22
... heat — all of which operations require the exercise of great skill on the part of the ironmaster -the ores are mixed with the " flux , " presently to be described , and charged into the blast furnace in a proper quantity , and the fuel ...
... heat — all of which operations require the exercise of great skill on the part of the ironmaster -the ores are mixed with the " flux , " presently to be described , and charged into the blast furnace in a proper quantity , and the fuel ...
Page 23
... heat , it is completely deoxodised , and the oxygen is replaced by carbon ; hence the iron becomes a carbide of iron , which is the condition of what is known as cast - iron . The air is supplied to the blast furnace by means of a ...
... heat , it is completely deoxodised , and the oxygen is replaced by carbon ; hence the iron becomes a carbide of iron , which is the condition of what is known as cast - iron . The air is supplied to the blast furnace by means of a ...
Page 25
... heating the air for hot - blast furnaces are exceed- ingly numerous . The reader will find a large amount of information in connection with the subject in a paper read before the Institution of Mechanical En- gineers by Mr Henry Marten ...
... heating the air for hot - blast furnaces are exceed- ingly numerous . The reader will find a large amount of information in connection with the subject in a paper read before the Institution of Mechanical En- gineers by Mr Henry Marten ...
Page 28
... heat " of it can be puddled in an hour - just one half the time that the usual process of puddling occupies - and that the loss of iron in- volved in the process is only one - fourth of that usually met with . It is well known that a ...
... heat " of it can be puddled in an hour - just one half the time that the usual process of puddling occupies - and that the loss of iron in- volved in the process is only one - fourth of that usually met with . It is well known that a ...
Page 50
... heat i - which is purposely moderate in degree to avoid melt- ting or change in the form of the articles subjected to the to the ore , drives off the oxygen ; this combines with ingortion of the carbon contained in the casting , and ...
... heat i - which is purposely moderate in degree to avoid melt- ting or change in the form of the articles subjected to the to the ore , drives off the oxygen ; this combines with ingortion of the carbon contained in the casting , and ...
Other editions - View all
The Metals Used in Construction: Iron, Steel, Bessemer Metal Francis Herbert Joynson No preview available - 2015 |
The Metals Used in Construction: Iron, Steel, Bessemer Metal, Etc., Etc ... Francis Herbert Joynson No preview available - 2017 |
The Metals Used in Construction: Iron, Steel, Bessemer Metal Francis Herbert Joynson No preview available - 2023 |
Common terms and phrases
1817 LIBRARIES Alumina ANALYSIS annealing Bessemer metal Bessemer process blast furnace blistered steel boiling brass brittle bronze calcined called Carbonic Acid case-hardened cast cast-iron cast-steel cent charcoal chemical chilling clay cloth coal coating coke cold cold-blast colour combined CONSTRUCTION containing converting vessel copper crucible decarbonisation edition Engineer fire fuel graphite grey hammered hard hearth heat hematite high temperature hot-blast iron Illustrated impurities layer lime Magnesia manganese manufacture mass material mechanical melted Messrs MICHIGAN MICHIGAN mixed mixture NOSTRAND'S PUBLICATIONS obtained oolitic operation oxide oxidised oxygen paragraph patent Peroxide of Iron Phosphoric Acid phosphorus pieces pig-iron pipe powdered practice proportion Protoxide prussiate of potash puddler puddling furnace quality of iron quantity re-melting red hematite red-shortness refining render reverbatory furnace rust sal-ammoniac sand scrap-iron Silica slag smelting Spiegeleisen steam steel strength subjected sulphur surface tion TREATISE UNIV welding wood-cuts wrought-iron zinc