激光双面区熔Al2O3/Y3Al5O12共晶自生复合陶瓷的制备与表征

激光双面区熔Al₂O₃/Y₃Al₅O₁₂共晶自生复合陶瓷的制备与表征

于建政, 张军, 苏海军, 宋衎, 刘林, 傅恒志

Fabrication and Characterization of Al₂O₃/Y₃Al₅O₁₂ Eutecticin situComposite Ceramics by Double Side Laser Zone Remelting Method

YU Jian-Zheng, ZHANG Jun, SU Hai-Jun, SONG Kan, LIU Lin, FU Heng-Zhi

图8 激光双面区熔两面交界处的Al 2 O 3 YAG共晶陶瓷凝固组织
Fig. 8 Solidification microstructures of double side zone remelting interface of Al 2 O 3 YAG eutectic ceramic a Macroscopic; b Microstructure