Hill, John A. (John Alexander), 1858-1916, Sinclair, Angus, 1841-1919 · New York : American Machinist Pub. Co · leaf 731
st sight ono would think that Ihew rihswould get red-hot und burn out, but experience hasproven that they do not. To test this point, the manufacturers covered asteel tube, inside and outside, with an alloy of tinand antimony. They then surrounded this lubewith a larger plain one, allowing but… … HoBE AND Feed Pipe Coupliko. experiment, it was found that the heat bad madeno impression on the alloy, the melting point ofwhich is far below the degree of heat necessary toproduce a visible red on iron or steel. This size, S^. is the smallest size made in steelor iron 1 all sizes are made in…
Railroads · Locomotives
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