 | United States. War Department - 1875 - 560 pages
...a small mass, in a reverberatory furnace at a low temperature.) It is then raised up by a traveling crane overhead, and dropped over the part on to which...is placed vertically in a pit ready to receive it, and where the tube and jacket cool off. The heat required in shrinking is not very great. Wrought-iron,... | |
 | Francis Sadleir Stoney - Firearms - 1872 - 292 pages
...itself forms a flue ; if a small mass, such as a coil, in a reverberatory furnace at a low temperature). It is then raised up by a travelling crane overhead...The heat required in shrinking is not very great. Wrought-iron Expansion of on being heated from 62° F., (the ordinary temperature say) to 212°, iron... | |
 | United States. Army. Ordnance Department - 1875 - 520 pages
...a small mass, in a reverberatory furnace at a low temperature.) It is then raised up by a traveling crane overhead, and dropped over the part on to which...is placed vertically in a pit ready to receive it, and where the tube and jacket cool off. The heat requir d in shrinking is not very great. Wronght-iron,... | |
 | Great Britain. War Office - Great Britain - 1877 - 382 pages
...itself forms a flue ; if a small mass, such as a coil, in a reverberatory furnace at a low temperature). It is then raised up by a travelling crane overhead...is placed vertically in a pit ready to receive it. With respect to the mode of cooling during the process of shrinking, Mode of care must be taken to... | |
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... in a reverberatory furnace at a low temperature). It is then raised up by a travelling crane overhead, and dropped over the part on to which it is to be shrunk, which is placed vertically in a pit ready to receive it, and where the tube and jacket... 