Towards low-friction and wear-resistant plasma sintering dies via plasma surface co-alloying CM247 nickel alloy with V/Ag and NZhenxue Zhang, Xiaoying Li, Hanshan Dong, Eluxka Almandoz Sánchez, Gonzalo García Fuentes and Yi QinMATEC Web of Conferences, 21 (2015) 10005DOI: https://doi.org/10.1051/matecconf/20152110005