Method for preparing titanium nitride-titanium diboride-cubic boron nitride composite material
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United States of America Patent
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Jul 25, 2017
Grant Date -
Oct 13, 2016
app pub date -
Jun 27, 2014
filing date -
Jun 9, 2014
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Abstract
A method for preparing a titanium nitride-titanium diboride-cubic boron nitride composite material is disclosed. Titanium powder and cubic boron nitride raw powders are mixed by a planetary ball milling method, and then the titanium nitride-titanium diboride-cubic boron nitride composite material is prepared through the steps of wet mixing, drying, sieving, pre-sintering through a high-temperature vacuum furnace, cold isostatic press molding and high-temperature sintering.
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