Laser rapid forming(LRF)is a new and advanced manufacturing technology that has been developed on the basis of high power laser cladding technology and rapid prototyping.

• 本文用GLS-6型横流式CO_2激光器在45钢基体表面上进行了NiCrBSi粉末及NiCrBSi混合粉末的激光熔覆试验。