Accession Number:

AD0271009

Title:

CRACK INITIATION IN METALLIC MATERIALS

Descriptive Note:

Corporate Author:

SYRACUSE UNIV N Y

Personal Author(s):

• WEISS,VOLKER
• SESSLER,JOHN

Report Date:

1961-11-01

Pagination or Media Count:

9.0

Abstract:

An experimental program on Ti-2.5Al-16V specimens, provided with fatigue cracks and subsequently aged to an extremely brittle condition at 700F for 4 hr, was conducted to test the feasibility of determining crack initiation based on the shallow notch equation by Neuber Kerbspannungslehre, Springer-Verlag, 1958. Author

Descriptors:

• *ALLOYS
• *FRACTURE(MECHANICS)
• *TITANIUM ALLOYS
• ALUMINUM ALLOYS
• DEFORMATION
• GRAIN STRUCTURES(METALLURGY)
• METALLURGY
• PROPAGATION
• VANADIUM ALLOYS

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE