 | 1859 - 668 Seiten
...contact with the fluid metal, during the process, and the quantity of phosphorus was tln'ivbv reduced. Thus many months were consumed in laborious and expensive...were made, and many valuable facts were elicited." Here we are sneeringly told that neither of the causes assigned by disinterested persons for Mr. Bessemer"»... | |
 | 1860 - 542 Seiten
...contact with the fluid metal, during the process, and the quantity of phosphorus was thereby reduced. Thus many months were consumed in laborious and expensive...process, to which the efforts of Messrs. Bessemer and Longsdou were directed. It was determined to import some of the best Swedish pig iron, from which steel... | |
 | 1860 - 902 Seiten
...contact with the fluid metal during the process, and the quantity of phosphorus was thereby reduced. Thus many months were consumed in laborious and expensive...process, to which the efforts of Messrs. Bessemer and Longsdon were directed. It was determined to import some of the best Swedish pig iron, from which steel... | |
 | 1860 - 536 Seiten
...contact with the fluid metal, during the process, and the quantity of phosphorus was thereby reduced. Thus many months were consumed in laborious and expensive...process, to which the efforts of Messrs. Bessemer and Longsdon were directed. It was determined to import some of the best Swedish pig iron, from which steel... | |
 | Robert Hunt - 1862 - 1068 Seiten
...contact with the fluid metal during the process, and the quantity of phosphorus was thereby reduced. Thus, many months were consumed in laborious and expensive...successful working of some of the higher qualities of pig-iron caused a total change in the process, to which the efforts of Messrs. Bessemer and Longsdon... | |
 | Horace Greeley - 1872 - 1318 Seiten
...contact with the fluid metal during the process, and the quantity of phosphorus was thereby reduced. Thus, many months were consumed in laborious and expensive...successful working of some of the higher qualities of pig-iron caused a total change in the process. It was determined to import some of the best Swedish... | |
 | Horace Greeley - 1872 - 1318 Seiten
...contact with the flnid metal during the process, and the quantity of phosphorus was thereby reduced. Thus, many months were consumed in laborious and expensive...successful working of some of the higher qualities of pig-iron caused a total change in the process. It was determined to import some of the best Swedish... | |
 | James Stephen Jeans - 1880 - 966 Seiten
...the process, and the quantity of phosphorus was thereby HISTORY OF THE BESSEMER PROCESS. 69 reduced. Thus many months were consumed in laborious and expensive...of pig iron caused a total change in the process. It was determined to import some of the best Swedish pigiron, from which steel of excellent quality... | |
 | 1859 - 564 Seiten
...contact with the fluid metal, during the process, and the quantity of phosphorus was thereby reduced. Thus many months were consumed in laborious and expensive...process, to which the efforts of Messrs. Bessemer and Longsdon were directed. It was determined to import some of the best Swedish pig iron, from which steel... | |
 | 1860 - 568 Seiten
...contact with the fluid metal during the process, and the quantity of phosphorus was thereby reduced. Thus many months were consumed in laborious and expensive...process, to which the efforts of Messrs. Bessemer and Longsdon were directed. It was determined to import some of the best Swedish pig iron, from which steel... | |
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Steam and pure hydrogen gas were tried with more or less success in the removal of sulphur, and various fluxes composed chiefly of silicates of the oxide of iron and manganese, were brought in contact with the fluid metal during the process, and the quantity... 