 | J. M. Scribner - 1849 - 286 ページ
...principal divisions are gray and while, so called from the color of the fracture when recent. Gray Iron is softer and less brittle than white iron ; it is...has a brilliant fracture, of a gray, or sometimes a bluish-gray color; the color is lighter as the grain becomes closer, and its hardness increases at... | |
 | United States. Army. Ordnance Department - 1862 - 638 ページ
...so called from the color of the fracture when recent. Their properties are very different. Gray iron is softer and less brittle than white iron; it is...has a brilliant fracture, of a gray, or sometimes a bluish-gray, color; the color is lighter as the grain becomes closer, and its hardness increases... | |
 | William Henry King - 1864 - 252 ページ
...so called from the color of the fracture when recent. Their properties are very different. Gray iron is softer and less brittle than white iron ; it is...has a brilliant fracture, of a gray, or sometimes a bluish-gray color ; the color is lighter as the grain becomes closer, and its hardness increases... | |
 | William Henry King - 1879 - 254 ページ
...white, so called from the color of the fracture when recent. Their properties are very different. > Gray won is softer and less brittle than white iron...has a brilliant fracture, of a gray, or sometimes a bluish-gray color ; the color is lighter as the grain becomes closer, and its hardness increases... | |
 | Thomas Wilhelm - 1881 - 712 ページ
...and white. Gray iron is softer and less brittle than the white, is slightly malleable and flexible, and does not resist the file. It has a brilliant fracture of a gray or bluish-gray color. This iron melU at a lower temperature than white iron and becomes more fluid, contracts... | |
 | Thomas Wilhelm - 1881 - 722 ページ
...and white. Gray iron is softer and less brittle than the white, is slightly malleable and flexible, and does not resist the file. It has a brilliant fracture of в gray or bluish-gray color. This iron melts at a lower temperature than white iron and becomes more... | |
 | Charles Haynes Haswell - 1890 - 990 ページ
...in a slight degree malleable and flexible, and is ¡nsonorous ; it can easily be drilled or turned, and does not resist the file. ¿ It has a brilliant fracture, of a gray, or sometimes a bluish-gray, color; color is lighter as grain becomes closer, and its hardness increases. It melts... | |
 | Nehemiah Hawkins - 1903 - 362 ページ
...Gray iron is softer and less brittle than white iron. It is to a slight degree malleable and flexible, can be easily drilled and turned in the lathe, and...has a brilliant fracture, of a gray, or sometimes a bluishgray color ; the color is lighter as the grain becomes closer, and its hardness increases at... | |
 | Nehemiah Hawkins - 1909 - 714 ページ
...Gray iron Is softer and less brittle than white Iron. It Is to a slight degree malleable and flexible, can be easily drilled and turned in the lathe, and...not resist the file. It has a brilliant fracture, of s gray, or sometimes a bluish gray color; the color Is lighter as the grain becomes closer, and its... | |
 | Nehemiah Hawkins - 1909 - 710 ページ
...Gray iron Is softer and less brittle than white iron. It is to a slight degree malleable and flexible, can be easily drilled and turned in the lathe, and does not resist the file. It baa a brilliant fracture, of a gray, or sometimes a bluish gray color; the color is lighter as the... | |
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... it can be easily drilled and turned in the lathe, and does not resist the file. It has a brilliant fracture, of a gray, or sometimes a bluish-gray color ; the color is lighter as the grain becomes closer, and its hardness increases at the same time. 
