摘要
应用2kWCO_2激光器在45~#钢上进行Ni基WC合金的熔敷处理。试验结果表明,激光熔敷层具有较高的硬度和良好的耐磨抗蚀性能。并对合金中WC含量变化对激光熔敷层耐磨损性能的影响进行了研究。
Laser cladding of Ni based-WC alloy coatings on steel 45 has been performed with a 2kW CO_2 laser. The experimental results show that the laser cladded layer of the specimen possesses higher hardness, wear and corrosion resistance. The effects of WC content variation in alloys on wear resistance of laser clsdded layer are also discussed in this paper.
出处
《激光技术》
EI
CAS
CSCD
1993年第4期220-224,共5页
Laser Technology
关键词
激光熔敷
WC合金
NI基合金
Carbon dioxide lasers
Laser applications
Tungsten carbide
