Rutile is the mineral Rutile - Wikipedia, the free encyclopedia .. to make it into a metal a huge amount of energy is required

the Arms Race with the Soviets had both sides willing to spend their treasury developing it. ..

unlike aluminum , Titanium needs an inert atmosphere to be welded and melted or it is made unusable by oxygen contamination .



that is part of Ti frames higher cost. purging both sides of a tube .. as it is welded ..