Summary of Seventh Progress Report of Investigation of Fissures in Railroad Rails, giving results of first 10 yr of investigation sponsored jointly by railroads and manufacturers; laboratory tests confined; field tests of wheel loads; service records of test rails; control cooling; brunorizing; chemical and metallographic tests; mechanical properties of rail steel; impact tests; effects of temperature changes; nondestructive tests. (See also Ry Age v 111 n 3 July 19 1941 p 115-9)
Decade of study reveals secrets of rail defects
Metallurgist (Supp Engineer)
Metallurgist Supplement to Engineer ; p 28-30
1941
3 pages
Aufsatz (Zeitschrift)
Englisch
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Decade of study reveals secrets of rail defects
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