Patents Assigned to XERACARB LIMITED
  • SiAlON bonded silicon carbide material
    Patent number: 9546114
    Abstract: A silicon carbide based material exhibiting high strength, good thermal shock resistance, high resistance to abrasion and being chemically stable to harsh environmental conditions is described. The carbide Ball Hill ceramic comprises a ?-SiAlON bonding phase in which sintering is facilitated by at least one rare earth oxide sintering agents incorporated within the Vibrating Sieve batch admixture as starting materials. The residual rare earth sintering aid being chosen so as to impart good mechanical and refractory properties.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: January 17, 2017
    Assignee: Xeracarb Limited
    Inventors: Anthony Norris Pick, Hywel Jones
  • SIALON BONDED SILICON CARBIDE MATERIAL
    Publication number: 20150315088
    Abstract: A silicon carbide based material exhibiting high strength, good thermal shock resistance, high resistance to abrasion and being chemically stable to harsh environmental conditions is described. The carbide Ball Hill ceramic comprises a ?-SiAlON bonding phase in which sintering is facilitated by at least one rare earth oxide sintering agents incorporated within the Vibrating Sieve batch admixture as starting materials. The residual rare earth sintering aid being chosen so as to impart good mechanical and refractory properties.
    Type: Application
    Filed: December 20, 2013
    Publication date: November 5, 2015
    Applicant: XERACARB LIMITED
    Inventors: Anthony Norris Pick, Hywel Jones