“skull casting”的概念、定义、翻译、参考文献-科学参考

单词	skull casting
释义	skull casting Encyclopedia 工学[铸造]释 skull casting凝壳铸造在真空条件下，利用各种加热方式（如电弧、电子束、等离子束、电磁感应等），在强制水冷铜坩埚内熔化金属，优先在坩埚和金属熔体之间形成一层由金属熔体凝固而产生的固体凝壳层，后续的金属全部在该凝壳内部熔化，当完成熔炼后，随即翻转坩埚，使熔融金属通过浇嘴注入铸型中并凝固成铸件的铸造方法。
随便看	longitudinal Zeeman splitting longitudinal zonality longitudinal zonation longitudinal gradient Long Jiang Longjiang Hydro-Junction Longjiang opera Longjiang Opera Art Center of Heilongjiang Province Longjiangsanxia National Forest Park Longjiang Xian Long Jiefeng Longji large leaf species Longjing 43 Longjing Shi Longjing tea Longji tea long jump long jump of Summer Deaflympics long jump of Summer Paralympics long jump of Summer Special Olympics Longju opera Longju Opera Theatre of Gansu Province Longkaikou Hydropower Station Longkanshoujing Longkou Dongjiawa Ancient Pagoda Tree

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