Nature, Volume 84Sir Norman Lockyer Macmillan Journals Limited, 1910 |
No interior do livro
Resultados 1-3 de 12
Página 303
... 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 the carbon in the eutectic of the alloys con ...
... 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 the carbon in the eutectic of the alloys con ...
Página 304
... eutectic , and is identical with that of the corre- sponding long arrest of the grey iron . The fourth arrest , at 77 ° , is coincident with the forma- tion of pearlite . Bearing in mind that the manganese in the white iron was ...
... eutectic , and is identical with that of the corre- sponding long arrest of the grey iron . The fourth arrest , at 77 ° , is coincident with the forma- tion of pearlite . Bearing in mind that the manganese in the white iron was ...
Página 305
... eutectic iron carbon alloys . Large plates of carbide cut the metal in many directions , whilst between the carbide plates was located the triple carbide - sulphide - pearlite eutectic , so accurately described by Mr. Donald Levy . The ...
... eutectic iron carbon alloys . Large plates of carbide cut the metal in many directions , whilst between the carbide plates was located the triple carbide - sulphide - pearlite eutectic , so accurately described by Mr. Donald Levy . The ...
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 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