183 THE STRUCTURE OF STEEL INGOTS. nion of 42 centimeters weighing 6£ (See Fig. 28.) One of these dendrites is represented in figure 29. tons ; a connecting rod for a steam en- gine of 400 horse power ; a crank shaft It results from this that to destroy the growing crystals, that is to say. to for… … redissolve them in the liquid steel, it will suffice to produce a slight motion, for the motion of the bubble in rising is nearly sufficient to accomplish it. This circumstance permits us to con- clude that it is possible to break up the prismatic structure of the exterior por- crystals of the…
Engineering
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
