Erosion-corrosion resistant carbide cermets for long term high temperature service
摘要
Cermets are provided in which the ceramic phase is selected from the group consisting of Cr<SUB>23</SUB>C<SUB>6</SUB>, Cr<SUB>7</SUB>C<SUB>3</SUB>, Cr<SUB>3</SUB>C<SUB>2 </SUB>and mixtures thereof. The binder phase is selected from certain specified Ni/Cr alloys and certain Fe/Ni/Cr alloys. These cermets are particularly useful in protecting surfaces from erosion at high temperatures.
申请公布号
ZA200509374(B)
申请公布日期
2007.04.25
申请号
ZA20050009374
申请日期
2005.11.18
申请人
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人
BANGARU, NARAISIMHA-RAO VENKATA;THIRUMALAI, NEERAJ SRINIVAS;JIN, HYUN-WOO;PETERSON, JOHN ROGER;FOWLER, CHRISTOPHER JOHN;CHUN, CHANGMIN;LING, SHIUN;KOO, JAYOUNG;ANTRAM, ROBERT LEE
