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New Superalloy Applied for Combustion Chamber of Gas-Turbine Engine——GH4199QIAO Xue-ying,WANG Yan-qing,MENG Zhao-bin(Central Iron and Steel Research Institute,Beijing100081,China)Abstract:The service condition and superalloys for combustion chamber of gas-turbine engines have been introduced.A new superalloy GH4199for combustion chamber was devel-
New Superalloy Applied for Combustion Chamber of Gas-Turbine Engine - GH4199QIAO Xue-ying, WANG Yan-qing, MENG Zhao-bin (Central Iron and Steel Research Institute, Beijing100081, China) Abstract: The service condition and superalloys for combustion chamber of gas-turbine engines have been introduced. A new superalloy GH4199for combustion chamber was devel-