摘要
研制了一种工作稳定性好、粉末流量连续可调的自动送粉装置。经A_3钢表面激光熔覆WF-150不锈钢合金粉末的研究表明,所获得的激光熔覆层均匀连续、无宏观气孔和裂纹,粉末利用率高达94％。
An auto- feeding powder apparatus with good working stability and continuous adjustment of powder flow rate has been developed for laser cladding, in which the main power of the powder motion is gravity. The cladded coating is uniform and continuous. The utilization ratio of the alloy powders is as high as 94%.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1993年第3期210-214,共5页
Chinese Journal of Lasers
基金
湖北省自然科学基金资助项目
关键词
激光熔覆
自动送粉
参数
激光应用
laser cladding, auto- feeding powder apparatus, laser processing parameters, utilization ratio of powders
