Data on Refractory Metals and Hard Materials Detailed by Researchers at State Key Laboratory of Powder Metallurgy Strengthening and Toughening of Ti(C,n)-based Cermets: (Ti,w)C Additive Design and the Mechanism

摘要

2022 FEB 25 (NewsRx) - By a News Reporter-Staff News Editor at Mining & Minerals Daily Daily - Current study results on Materials Research - Refractory Metals and Hard Materials have been published. According to news reporting out of Changsha, People’s Republic of China, by NewsRx editors, research stated, “(Ti0.88W0.12)C solid-solution is characterized by the lowest formation energy and hence it can significantly affect the microstructure and properties of Ti(C,N)-based cermets. This research aims to explore the design principle for (Ti0.88W0.12)C addition amount, and the related strengthening mechanism. 28TiC(0.7)N(0.3)-35(Ti(0.88)Wa(0.12)) C-4.5TaC-4.5NbC-8Mo(2)C-10Ni-10Co (A) and 48TiC(0.7)N(0.3)-15(Ti0.88W0.12)C-4.5TaC-4.5NbC-8Mo(2)C-10Ni-10Co (B) were prepared.” Funders for this research include Natural Science Foundation of Hunan Province, National Natural Science Foundation of China (NSFC).