Accession Number:

AD0612123

Title:

DENDRITIC MORPHOLOGY OF HIGH-STRENGTH STEEL CASTINGS,

Personal Author(s):

Corporate Author:

ARMY MATERIALS RESEARCH AGENCY WATERTOWN MASS

Report Date:

1964-01-01

Abstract:

It was shown that microsegregation and dendritic size play a major role in determining mechanical properties of highstrength steel castings, and that microsegregation could be eliminated by means of 2500 F homogenization treatment. The resulting cast material exhibited mechanical properties identical to longitudinal properties of forged bar stock at the same strength level. Transverse forged properties were always inferior to longitudinal properties, thus the mechanical property superiority of this cast steel was established. Author

Supplementary Note:

Also included in Proceedings of the 1964 Army Science Conference, United States Military Academy, West Point, N. Y., 17-19 Jun 64, Volume I, AD-611 432.

Pages:

0015

Descriptors:

File Size:

0.00MB

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