Principles of the Manufacture of Iron and Steel: With Some Notes on the Economic Conditions of Their ProductionG. Routledge, 1884 - 744 pages |
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Page x
... can be substituted by heat in the blast , 91. Saving of coke by raising temperature of air from 1,000 ° F. to 1,700 ° F. , utility of hot blast in small furnaces , 92 . SECTION VII . ON THE QUANTITY AND QUALITY OF THE X CONTENTS .
... can be substituted by heat in the blast , 91. Saving of coke by raising temperature of air from 1,000 ° F. to 1,700 ° F. , utility of hot blast in small furnaces , 92 . SECTION VII . ON THE QUANTITY AND QUALITY OF THE X CONTENTS .
Page xvi
... raised and pig iron produced there- from , 456. Effect of increased make of steel on manufacture of malleable iron , 459. Sources of limestone required in smelting iron , 461. Effect of abolition of duties by foreign governments , 461 ...
... raised and pig iron produced there- from , 456. Effect of increased make of steel on manufacture of malleable iron , 459. Sources of limestone required in smelting iron , 461. Effect of abolition of duties by foreign governments , 461 ...
Page 21
... raised to a temperature capable of maintaining any quantity of steel , or even of wrought iron , in a state of perfect fusion . Exception has been taken to the extent of the service rendered by these gentlemen to metallurgic science ...
... raised to a temperature capable of maintaining any quantity of steel , or even of wrought iron , in a state of perfect fusion . Exception has been taken to the extent of the service rendered by these gentlemen to metallurgic science ...
Page 23
... raising steam and heating the blast , among the iron works of South Wales , where the apparatus connected with its use were simpli- fied and improved by Mr. Parry at Ebbw Vale . The new furnaces , near Middlesbrough , were the next ...
... raising steam and heating the blast , among the iron works of South Wales , where the apparatus connected with its use were simpli- fied and improved by Mr. Parry at Ebbw Vale . The new furnaces , near Middlesbrough , were the next ...
Page 24
... raised to a high temperature , and the heat thus stored up was then conveyed into the furnace by passing the air over the hot surface of the bricks . The ironmasters had thus placed at their disposal both larger furnaces and hotter ...
... raised to a high temperature , and the heat thus stored up was then conveyed into the furnace by passing the air over the hot surface of the bricks . The ironmasters had thus placed at their disposal both larger furnaces and hotter ...
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Common terms and phrases
20 units actual amount anthracite average Belgium Bessemer blast furnace Britain burnt calcined calories carbon as carbonic carbonic acid cent charcoal charge cinder Clarence Cleveland CO₂ coke collieries combustion compared composition considerable consumed consumption contained converter cost cubic feet cwts district Durham earnings employed England escaping gases estimated experience favour figures fixed carbon forge fuel Germany given hearth heat evolved hematite hot blast hydrogen increase Iron and Steel iron trade ironstone labour less lime limestone loss malleable iron manganese manufacture materials matter metallic iron metalloids Middlesbrough mineral mines nitrogen obtained oxide of iron oxygen paid phosphorus pig iron present produced puddling furnace quantity of carbon railway rates raw coal reduced referred silica silicon slag smelting steel rails Sulphur temperature tons Total tuyeres unit of carbon unit of coke United Kingdom units of iron wages weight
Popular passages
Page 39 - A personal and apparently immaterial event produced a revolution of public feeling, for which it would be difficult to find a parallel in the history of English politics.
Page 381 - It is only within the last quarter of a century, that we have...
Page 585 - Britain ;" elsewhere asserting that it would " prove a match for any part of the world in the production of cheap iron.
Page 300 - Birkinbine, editor of the Journal of the United States Association of Charcoal Iron Workers.
Page 489 - So far as my own observation goes, I should say that the...
Page 478 - ... were sugar, salt, coals, candles, soap, shoes, stockings, and generally all articles of clothing and all articles of bedding. It may be added, that the old coats and blankets would have been, not only more costly, but less serviceable than the modern fabrics.
Page 315 - Fuller's earth to the extent of 5 per cent of the weight of the tallow is added and the whole mass agitated about thirty minutes.
Page 478 - Second, was fifty shillings. Bread therefore, such as is now given to the inmates of a workhouse, was then seldom seen, even on the trencher of a yeoman or of a shopkeeper. The great majority of the nation lived almost entirely on rye, barley, and oats.
Page 390 - The nature of the gases evolved during the blowing of a charge of Bessemer steel has recently been investigated by Mr. GJ Snelus, who has given the following tabular statement of the composition of the gas at different periods of a blow lasting eighteen minutes. I.
Page i - Principles of the manufacture of iron and steel, with some notes on the economic condition of their production.