Effect of Service Stress on Impact Resistance, X-ray Diffraction Patterns, and Microstructure of 25s Aluminum Alloy (1939)
NASA Technical Reports Server (NTRS) · leaf 13
10 UKPOKT NO. (if)!) NATIONAL ADYISOUY COM MITTKK I'OIi AKKONAITK'S 13 (a) … 13(C) (a) 0 inch, (b) 0.005 inch., (c) 0.0025 inch. (<1) 0.0075 inch. Figure 13.—Di(Traction patterns showing equal sharpness of spots after polishing on aloxite paper and etching to various depths 14(C) (a.) and (b) Taken at the end of 28S,000 cycles, different areas being exposed to the X-ray…
NASA Technical Reports Server (NTRS)
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