激光熔覆温度场的数值模拟研究进展  

Research State on Numerical Simulation of Temperature Field in Laser Cladding

作　　者：朱晨光[1] 孙耀宁[1,2] 于青[1] 

机构地区：[1]新疆大学机械工程学院,新疆乌鲁木齐830047 [2]新疆大学机械工程博士后流动站,新疆乌鲁木齐830049

出　　处：《热加工工艺》2012年第8期132-134,137,共4页Hot Working Technology

基　　金：新疆大学博士启动基金资助项目(BS09052);国家大学生创新性实验计划(08-019)

摘　　要：介绍了激光熔覆温度场的数值模拟现状,结合影响模型建立的几个主要因素,综合分析了现有模型的优点及不足,指出了进一步发展该领域所需完善的几个问题。The research state on the calculation of temperature field of laser cladding was introduced. The shortage and advantage of model was analyzed according to several factors that affect the model. Several problems needed to perfect in this field were pointed out.

关 键 词：激光熔覆 温度场 数值模拟 

分 类 号：TG156.99[金属学及工艺—热处理] TG665[金属学及工艺—金属学]