The Romance of Modern Chemistry
Forfatter: James C. Phillip
År: 1912
Forlag: Seeley, Service & Co. Limited
Sted: London
Sider: 347
UDK: 540 Phi
A Description in non-technical Language of the diverse and wonderful ways in which chemical forces are at work and of their manifold application in modern life.
With 29 illustrations & 15 diagrams.
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TWO METALS BETTER THAN ONE
study of their structure with the aid of the micro-
scope. If a section of an alloy is polished, treated
with a little acid or other corrosive liquid, so as to
bring out the details on the surface, and put under
the microscope, one can observe an outline of crystalline
structure which cannot be detected by the unaided eye.
Those who have experience in this sort of investigation
can actually distinguish the various kinds of crystals
which have separated while the alloy was passing from
the fused to the solid condition.
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