Principles of the Manufacture of Iron and Steel: With Some Notes on the Economic Conditions of Their ProductionG. Routledge, 1884 - 744 pages |
From inside the book
Results 1-5 of 91
Page 9
... carried on by persons destitute of all mechanical contrivances , save those of the rudest kind , could make no progress ; and Colonel Grant supposes that the produce of the two men did not exceed a dozen pounds per day . On the other ...
... carried on by persons destitute of all mechanical contrivances , save those of the rudest kind , could make no progress ; and Colonel Grant supposes that the produce of the two men did not exceed a dozen pounds per day . On the other ...
Page 17
... carried away , towards the sea coast or elsewhere , on canals of excellent design and capacity . At the same time , however , in some of our colliery districts ( probably from the almost insuperable difficulty of cutting canals ) , the ...
... carried away , towards the sea coast or elsewhere , on canals of excellent design and capacity . At the same time , however , in some of our colliery districts ( probably from the almost insuperable difficulty of cutting canals ) , the ...
Page 32
... carried off as slag in low structures such as those last mentioned . It will hereafter be seen how admirably a well - appointed blast furnace discharges the threefold duty of intercepting heat , expelling the oxygen from the ore , and ...
... carried off as slag in low structures such as those last mentioned . It will hereafter be seen how admirably a well - appointed blast furnace discharges the threefold duty of intercepting heat , expelling the oxygen from the ore , and ...
Page 33
... carry away from iron more oxygen than that required to form carbonic oxide ; and we may therefore assume that 6 cwts ... carried on at that time . C The ore , in small pieces previously calcined , is SECTION III . - DIRECT PROCESSES . 3833.
... carry away from iron more oxygen than that required to form carbonic oxide ; and we may therefore assume that 6 cwts ... carried on at that time . C The ore , in small pieces previously calcined , is SECTION III . - DIRECT PROCESSES . 3833.
Page 36
... carried on at Glenwood . In a letter addressed to the American manufacturer , owing to some differences in the figures we made use of , he makes the loss in actual metal 14.62 per cent . His numbers are no doubt entitled to be preferred ...
... carried on at Glenwood . In a letter addressed to the American manufacturer , owing to some differences in the figures we made use of , he makes the loss in actual metal 14.62 per cent . His numbers are no doubt entitled to be preferred ...
Other editions - View all
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.