镍基高温合金定向凝固用陶瓷型壳粘砂反应 |
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| 石振威, 郑伟, 卢玉章, 张功, 申健 | ||||||||
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Sand-burning Reaction of Ceramic Shell for Directional Solidification of Nickel-based Superalloy |
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| SHI Zhenwei, ZHENG Wei, LU Yuzhang, ZHANG Gong, SHEN Jian | ||||||||
| 表2 EC95粉化学成分 |
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| Table 2 Chemical composition of EC95 powders (mass fraction, %) |
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