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Title: Strain rate effects in brittle and tough materials. Final report

Abstract

Strain rate sensitivity effects and strain hardening characteristics at room, elevated, and subzero temperatures were evaluated for a wide variety of both tough and brittle materials including 4340, 52100, and HF-1 steels, 6Al-4V and 6Al-6V-2Sn titanium alloys and the 8Mo-$sup 1$$/$$sub 2$Ti uranium alloy. Mechanical property parameters such as true stress, true strain, true fracture stress, ultimate and yield strengths, tension modulus, and reduction of area are examined under a temperature environment ranging from -116 to +260$sup 0$C over a strain rate spectrum of 0.001/sec to 500/sec. (GRA)

Authors:
Publication Date:
Research Org.:
Army Materials and Mechanics Research Center, Watertown, Mass. (USA)
OSTI Identifier:
4016090
Report Number(s):
AD/A-007141; AMMRC-TR-74-34
NSA Number:
NSA-33-026599
Resource Type:
Technical Report
Resource Relation:
Other Information: Orig. Receipt Date: 30-JUN-76
Country of Publication:
United States
Language:
English
Subject:
N50230* -Metals, Ceramics, & Other Materials-Metals & Alloys-Properties, Structure & Phase Studies; 360103* -Materials-Metals & Alloys-Mechanical Properties; *ALUMINIUM ALLOYS- MECHANICAL PROPERTIES; *MOLYBDENUM ALLOYS- MECHANICAL PROPERTIES; *STEELS- MECHANICAL PROPERTIES; *TIN ALLOYS- MECHANICAL PROPERTIES; *TITANIUM ALLOYS- MECHANICAL PROPERTIES; *URANIUM ALLOYS- MECHANICAL PROPERTIES; *VANADIUM ALLOYS- MECHANICAL PROPERTIES; HARDENING; HEAT TREATMENTS; LOW TEMPERATURE; MEDIUM TEMPERATURE; STRAINS; STRESSES; TEMPERATURE DEPENDENCE; TENSILE PROPERTIES; YIELD STRENGTH

Citation Formats

Mardirosian, M M. Strain rate effects in brittle and tough materials. Final report. United States: N. p., 1974. Web.
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Mardirosian, M M. Strain rate effects in brittle and tough materials. Final report. United States.
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Mardirosian, M M. Sun . "Strain rate effects in brittle and tough materials. Final report". United States.
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@article{osti_4016090,
title = {Strain rate effects in brittle and tough materials. Final report},
author = {Mardirosian, M M},
abstractNote = {Strain rate sensitivity effects and strain hardening characteristics at room, elevated, and subzero temperatures were evaluated for a wide variety of both tough and brittle materials including 4340, 52100, and HF-1 steels, 6Al-4V and 6Al-6V-2Sn titanium alloys and the 8Mo-$sup 1$/$sub 2$Ti uranium alloy. Mechanical property parameters such as true stress, true strain, true fracture stress, ultimate and yield strengths, tension modulus, and reduction of area are examined under a temperature environment ranging from -116 to +260$sup 0$C over a strain rate spectrum of 0.001/sec to 500/sec. (GRA)},
doi = {},
url = {https://www.osti.gov/biblio/4016090}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1974},
month = {12}
}
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Technical Report:
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