摘要
采用等离子体浸没离子注入与沉积技术(PIIID)在GB/T 1438高速钢表面制备了薄膜,采用显微硬度计和扫描电镜进行性能测试,并对其进行寿命试验。结果表明:显微硬度达到2 000HV以上,使用寿命比未处理的钻头延长了近5倍。
Thin film was synthesized on GB/T 1438 high-speed steel substrates by Plasma Immersion Ion Implantation and Deposition（PIIID）.After PIIID treatments,the as-deposited samples were evaluated by SEM analysis,the microhardness and lifetime tests.The results show that the microhardness of deposited sample is over 2 000HV and the lifetime of drills prolong nearly 5 times.
出处
《兵器材料科学与工程》
CAS
CSCD
2010年第5期81-84,共4页
Ordnance Material Science and Engineering
关键词
表面改性
等离子体浸没离子注入与沉积
扫描电镜分析
显微硬度
寿命试验
surface modification
Plasma Immersion Ion Implantation and Deposition（PIIID）
SEM analysis
microhardness
lifetime tests
