HARD AND WEAR RESISTANT TITANIUM ALLOY AND PREPARATION METHOD THEREOF
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United States of America Patent
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Issued Date -
Jun 10, 2021
app pub date -
Dec 5, 2019
filing date -
Dec 5, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present invention discloses a hard and wear resistant titanium alloy and a method of preparing the hard and wear resistant titanium alloy utilizing laser cladding method. A glass-ceramic composite of SiO2—Al2O3—ZrO2—Y2O3—K2O—Na2O—B2O3 is coated on titanium alloy Ti-6Al-4V substrate utilizing laser cladding. The laser cladding method replaces the need of industrial furnaces and reduces the amount of pollutants entering the atmosphere. The titanium Ti-6Al-4V alloy coated with the glass ceramic composite could be used in the aviation and maritime industries, instead of nickel and cobalt-based superalloys, to significantly reduce costs.
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