The Wonderful Thing[s] about Titanium...

A list from a titanium wedding ring site:
Jewelry and Watches
Submarines
Jet Planes
Pigment
Machine Parts
Body Parts
Elephant Hooks
Horseshoes
Water Desalinization Plants
Bicycle Frames and Accessories
Tennis and Racquetball Rackets
Eyeglass Frames
Golf Clubs
Chemical Refineries
Food Processing Factories
Surgical Instruments
Camera Bodies
Firing Pins for Automatic Weapons
Knives
A 1958 Thunderbird
Satellite Parts
Danish Cookware
Audio Equipment Parts
Lacrosse Stick Shafts
Centrifuge Rotors
Bone Screws and Splints
Rappelling Racks for Caving
Emery Boards
Nail Files
Toothpaste
Can Openers
The Guggenheim Museum in Bilbao, Spain
Camping Utensils
Ferrari Hubcaps
Guided Missiles
Motorsport Components
Baseball & Softball Bats
Mufflers for Motorbikes
Dental Tools
Tanker Trucks
Heat Exchangers
Ocean Thermal Energy Conversion (OTEC) Plants
Operating room surfaces
Building Facades