镍基高温合金定向凝固用陶瓷型壳粘砂反应

石振威, 郑伟, 卢玉章, 张功, 申健

Sand-burning Reaction of Ceramic Shell for Directional Solidification of Nickel-based Superalloy

SHI Zhenwei, ZHENG Wei, LU Yuzhang, ZHANG Gong, SHEN Jian

图6 型壳面层和型壳的XRD谱

Fig.6 Ceramic shell surface and XRD pattern of shell surface (a) ceramic shell surface, (b) XRD pattern of shell surface