 | United States. Congress. House - 1871 - 926 páginas
...sows " occurs also in nearly all cases during the stoppages, when the small doughy masses of reduced metallic iron have an opportunity to stick to the...mass. It is well known to every metallurgist that when the foundation is once laid for a " sow'' it is extremely difficult to prevent its rapid " growth... | |
 | United States. Department of the Treasury - 1872 - 602 páginas
..."sows" occurs also in nearly all cases during the stoppages, when the small doughy masses of reduced metallic iron have an opportunity to stick to the...mass. It is well known to every metallurgist that when the foundation is once laid for a " sow" it is extremely difficult to prevent its rapid "growth;"... | |
 | Rossiter Worthington Raymond - 1872 - 602 páginas
..."sows" occurs also in nearly all cases during the stoppages, when the small doughy masses of reduced metallic iron have an opportunity to stick to the...mass. It is well known to every metallurgist that when the foundation is once laid for a "sow" it is extremely difficult to prevent its rapid "growth;"... | |
 | 1872 - 600 páginas
...sows " occurs also in nearly all cases during the stoppages, when the small doughy masses of reduced metallic iron have an opportunity to stick to the...mass. It is well known to every metallurgist that when the foundation is once laid for a " sow" it is extremely difficult to prevent its rapid " growth... | |
 | Rossiter Worthington Raymond - 1873 - 600 páginas
...''sows" occurs also in nearly all cases during tin1 stoppages, when the small doughy masses of reduced metallic iron have an opportunity to stick to the...growth ; and even if the larger parts are broken or chiseled out at every tapping the iron will continually gain on the smelter. By the employment of the... | |
 | Rossiter Worthington Raymond - 1873 - 584 páginas
..."sows" occurs also in nearly all cases during the stoppages, when the small doughy masses of reduced metallic iron have an opportunity to stick to the...is extremely difficult to prevent its rapid growth 5 and even if the larger parts are broken or chiseled out at every tapping the iron will continually... | |
 | American Institute of Mining Engineers - 1873 - 524 páginas
..."sows" occurs also in nearly all cases during the stoppages, when the small doughy masses of reduced metallic iron have an opportunity to stick to the...which is no longer protected by a liquid mass. It ia well known to every metallurgist that whenever the foundation is laid for a "sow "it is extremely... | |
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... sows" occurs also in nearly all cases during the stoppages, when the small doughy masses of reduced metallic iron have an opportunity to stick to the bottom of the crucible, which is no longer protected by a liquid mass. It is well known to every... 