Physical and Mechanical Characterization of a Porous Tungsten.
Final rept. Oct 74-Oct 75,
TERRA TEK INC SALT LAKE CITY UTAH
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The physical and mechanical characteristics of an 80 percent dense porous tungsten have been statically determined. This tungsten exhibited a sharp yield at a hydrostatic pressure of 0.93 GPa followed by work-hardening crushup. The yield surface is uniquely defined, independent of loading path. The effect of crushup on the permeability of the porous tungsten was also measured and a model is proposed to describe this behavior. Author
- Metallurgy and Metallography
- Antimissile Defense Systems