Nature, Volume 84Sir Norman Lockyer Macmillan Journals Limited, 1910 |
No interior do livro
Resultados 1-3 de 67
Página 303
... carbon - silicon series , has shown that the eutectic freezing - point rises with the silicon from 1130 ° when silicon is absent , to about 1150 ° when it reaches 10 per cent . , and to 1175 ° when it is about 17 per cent . , and that ...
... carbon - silicon series , has shown that the eutectic freezing - point rises with the silicon from 1130 ° when silicon is absent , to about 1150 ° when it reaches 10 per cent . , and to 1175 ° when it is about 17 per cent . , and that ...
Página 305
... carbon , was melted in a plumbago crucible , and when in a molten condition sticks of roll sulphur were Carbon Sulphur Silicon ... ... ... 0.03 0 05 From which we may conclude that the maximum degree to which the carbon can be ...
... carbon , was melted in a plumbago crucible , and when in a molten condition sticks of roll sulphur were Carbon Sulphur Silicon ... ... ... 0.03 0 05 From which we may conclude that the maximum degree to which the carbon can be ...
Página 308
... carbon Manganese Silicon Sulphur Phosphorus ... ... Per cent . 2.60 Trace 6.65 0.93 2.08 The sulphur had evidently effected concentration of the silicon , phosphorus , and carbon by removing some of the iron , as sulphide of iron was ...
... carbon Manganese Silicon Sulphur Phosphorus ... ... Per cent . 2.60 Trace 6.65 0.93 2.08 The sulphur had evidently effected concentration of the silicon , phosphorus , and carbon by removing some of the iron , as sulphide of iron was ...
Outras edições - Ver tudo
Palavras e frases frequentes
acid agricultural appears atomic weight August austenite batholiths Boulder Clay British cable Canadian Shield carbide carbon cells cementite cent character chemical chemistry College colour comet congress contains Cretaceous crystalline deal described direction discussion disease electrical engineering eutectic exhibit experiments fact feet geological give given glaciers gneiss Halley's comet Huronian illustrated important inches Institute interesting investigation iron J. J. Thomson July laboratory Lake Lake Chad large number larvæ London magnetic manganese mathematical matter means ment metal method nature observations Observatory obtained origin paper peneplain Perseid photographs plant plates Pleistocene practical present pressure probably Prof radium recent reference regard rocks Royal sand scientific silicon Society soil species specimens sulphur surface technical temperature theory tion trypanosome University various volume