Carbon nanotube toughened hafnium diboride super-high-temperature ceramic composite material and preparing method thereof

Carbon nanotube toughened hafnium diboride super-high-temperature ceramic composite material and preparing method thereof

  • CN 106,518,085 A
  • Filed: 10/24/2016
  • Published: 03/22/2017
  • Est. Priority Date: 10/24/2016
  • Status: Active Application
First Claim
Patent Images

1. a kind of preparation method of CNT toughness reinforcing hafnium boride ultrahigh temperature ceramic composite, it is characterised in that the sideMethod comprises the steps:

  • S1:

    Blend step, hafnium boride matrix powder is mixed with carbon nanotube powder, obtains hafnium boride with CNTMixed powder;

    S2:

    Sintering step, sinters the mixed powder by discharge plasma sintering method, obtains two boronation of CNT toughness reinforcingHf ultra high temperature ceramic composite.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×