Method of Improving Creep Resistance of PB-sb Alloys.
Tilman-MM; Crosby-RL; Neumeier-LA
U S Pat 3 888 703 1975 Jun; :
Creep-resistant lead alloys containing 2.5 pct antimony are produced by hot or cold breakdown working greater than or equal to 67 pct and final working less than or equal to 10 pct per pass at 100 deg-200 deg c. The alloys are useful for radiation shielding, roofing, and flashing.
U.S. Pat. 3,888,703; June 10, 1975; Chem. Abstr. 83:136,012B