... from 316L low-carbonstainless steel, followed by chromium-cobalt, and in the 1970s bytitanium. Ti-6Al-4V alloy is the most commonly used, but KobeSteel’s Ti-15Zr-4Ta-4Cb-0.2Pd-0.2O-0.05N is also ... reconstruction and in treating osteoporosis.Bioglass, of U.S. Biomaterials, consists of silicon, sodium, and nat-ural bone ingredients—calcium and phosphorus. It can be used toreplace middle-ear bone and ... Carolina. The rose-pink, rose-red, and green beryl crystals of Malagasy, called morganite, are cut as gem-stones, and the dark-blue stone is made by heating the green crystals.The pale blue-green crystals...