Joke Collection Website - Cold jokes - Titanium has better corrosion resistance than other metals. Why doesn't anyone use titanium for jewelry?
Titanium has better corrosion resistance than other metals. Why doesn't anyone use titanium for jewelry?
Titanium has good polishing performance. The polished titanium metal shines like platinum, and it is light and cheap to wear. The pioneers had a pile of polished rings like platinum at home (the pioneers used to make them in a strap and case factory, where titanium was basically used to produce watches and jewelry).
But titanium also has its disadvantages: due to its low hardness, the surface of titanium is easy to be scratched when it comes into contact with other objects, and it is not wear-resistant. Although titanium has excellent corrosion resistance, it will form a gray oxide film on the surface of titanium after being worn for a long time.
Sometimes street vendors brag about platinum plating and diving sales, but in fact, stainless steel, nickel plating and pure titanium are all available.
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