Titanium in Aerospace 2016533728762299155

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Pure titanium is a silver-colored metal, which has grown as a metal of strategic importance in the last 50 years. Its density is approximately 55% of steel with similar strength. Titanium is a durable, biocompatible metal, which is commonly used in artificial joints, dental implants, and surgical equipment.
from: http://ezinearticles.com/?Titanium-in-Aerospace&id=6510936