(1) The zoning is caused by fluctuations in the concentration of iron versus titanium .(2) Silver is a white grey metal which is softer than gold, platinum and titanium .(3) Fairly strong bonds of titanium with itself, copper, and steel have been produced.(4) Implants are commonly made of titanium , a metal that is well-tolerated by the body.(5) A flat plate of steel alloy or titanium replaces the top end of the tibia.(6) A metal additive in the charge, such as titanium or tungsten, gives the flame a sparkling effect.(7) Scandium is an element with the resilience of titanium and the light weight of aluminum.(8) For example, titanium is more resistant to corrosion than most steel alloys and is also half the density of steel.(9) Some of these new guns have bigger bores but are even lighter in weight due to the modern miracle of titanium .(10) As is the case with steel, titanium is alloyed with other metals to increase its strength.(11) Other residual deposits are sources of chromium, titanium , rare-earth elements, and even gold.(12) That's stuff's a weird alloy made out of titanium and God knows what else.(13) We've come a long way with handguns, from iron to steel to stainless to alloy to titanium .(14) It was titanium with a large glowing sword painted on the heavy silver door.(15) The effect of titanium and vanadium on the strength of wrought alloys appears to be negligible.(16) He is a firm supporter of titanium , the metal that is used in everything from golf clubs to airplanes.