The Metals Used in Construction. Iron, Steel, Bessemer Metal, Etc. Etc |
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Page 4
... Hard Stone . Yellow Ore . Black Ore . Stone . Ore . Black Stone Spathic Ore Oxide of Iron , 92.34 81.12 62.71 75.28 66.25 64.50 28.50 Silica , 5.16 2.14 5.97 5.62 14.50 ... 1.07 Alumina , 2.44 12.31 3.79 1.53 1.30 2.50 0.45 Lime , 0.03 ...
... Hard Stone . Yellow Ore . Black Ore . Stone . Ore . Black Stone Spathic Ore Oxide of Iron , 92.34 81.12 62.71 75.28 66.25 64.50 28.50 Silica , 5.16 2.14 5.97 5.62 14.50 ... 1.07 Alumina , 2.44 12.31 3.79 1.53 1.30 2.50 0.45 Lime , 0.03 ...
Page 31
... hard and brittle , requires the highest temperature to fuse it , and , when fractured , presents , not a granular , like grey iron , but a laminated crystallised glassy appearance . The pig- iron known as " No. 1 " abounds in this so ...
... hard and brittle , requires the highest temperature to fuse it , and , when fractured , presents , not a granular , like grey iron , but a laminated crystallised glassy appearance . The pig- iron known as " No. 1 " abounds in this so ...
Page 32
... hard and brittleness which characterises the , " No. 4 to be noticed . This iron is a " white " iron , little carbon , is of a crystalline character , and a high temperature to melt it ; its chief use foundry being to mix with the ...
... hard and brittleness which characterises the , " No. 4 to be noticed . This iron is a " white " iron , little carbon , is of a crystalline character , and a high temperature to melt it ; its chief use foundry being to mix with the ...
Page 33
... hard , while the largest sized castings , as girders and the like , are usually of the hardest metal . Scrap - iron is cheaper than new " pig - iron , " and is , of course , for this reason , if for no other advantage to be obtained by ...
... hard , while the largest sized castings , as girders and the like , are usually of the hardest metal . Scrap - iron is cheaper than new " pig - iron , " and is , of course , for this reason , if for no other advantage to be obtained by ...
Page 34
... hard to be used for this class of work . Where the castings are very fine , the addition of a little arsenic will give the requisite degree of fluidity to the iron ; but , as a rule , " No. 1 " of Scotch iron will be found all that is ...
... hard to be used for this class of work . Where the castings are very fine , the addition of a little arsenic will give the requisite degree of fluidity to the iron ; but , as a rule , " No. 1 " of Scotch iron will be found all that is ...
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