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Standard
| GB/T 28412-2012 General specification of superalloy investment cast airfoils (English Version) |
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Detail of GB/T 28412-2012
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Introduction of GB/T 28412-2012
本标准规定了高温合金精铸叶片产品交货的技术要求、试验方法、检验规则和交货条件等技术内容。
本标准适用于采用普通精密铸造、定向凝固铸造、单晶铸造工艺生产的航空发动机、舰船和地面燃气轮机等用精铸涡轮工作叶片、精铸涡轮导向器叶片。其他类型的铸造叶片可参照使用。
当合同协议或专用技术文件中的规定与本标准中的规定不一致时,应以合同协议或专用技术文件为准。
Contents of GB/T 28412-2012