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The surface properties on both friction and wear resistance can be improved by Ti-ionimplantation.The results show that the significant effect has been obtained by high-dose(>10~(17)cm~(-2))implantation.This condition can just be satisfied by a metal vapor vacuumarc(MEVVA)ion source.It works in pulse mode and delivers an intense pulse ion cur-rent up to 1 A,which leads to an average ion-beam current density of about several
The surface properties on both friction and wear resistance can be improved by Ti-ion implantation. The results show that the significant effect has been obtained by high-dose (> 10 ~ (17) cm -2) implantation. This condition can just be satisfied by a metal vapor vacuumarc (MEVVA) ion source. It works in pulse mode and delivers an intense pulse ion cur-rent up to 1 A, which leads to an average ion-beam current density of about several