TNPSC Thervupettagam

Most wear-resistant metal alloy in the world

August 21 , 2018 2288 days 912 0
  • US Scientists from Sandia National Laboratories have developed a platinum-gold alloy, which is 100 times more durable than High strength Steel
  • It is in the same class of Sapphire and Diamond
  • It has been claimed that if a set of tires been made from this alloy, it has to go around the Earth 500 times before wearing out

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