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Wu T.-M.,Shanghai Honggang Power Station Equipment Castings and Forgings Co. | Xu D.-M.,Shanghai Honggang Power Station Equipment Castings and Forgings Co. | Shen H.-Z.,Shanghai Honggang Power Station Equipment Castings and Forgings Co.
Zhuzao/Foundry | Year: 2011

The technical characteristics, composition and properties of the ester-cured alkaline phenol resin were presented in this paper. The process obtained great results in the localization of steel castings of 1000 MW ultra supercritical unit, which demonstrated the good comprehensive properties of alkaline phenol resin sand process. Source


Chen H.-L.,Shanghai Honggang Power Station Equipment Castings and Forgings Co. | Wu T.-M.,Shanghai Honggang Power Station Equipment Castings and Forgings Co. | Bao X.-J.,Shanghai Honggang Power Station Equipment Castings and Forgings Co. | Zhu K.-M.,Shanghai Honggang Power Station Equipment Castings and Forgings Co.
Zhuzao/Foundry | Year: 2012

The GX-12CrMoVNbN steel castings are the main parts of 1000 MW ultra-supercritical steam turbine, which easily form lots of blowholes. The formation cause of blowhole was analyzed, and some measures such as refining melting, modifying pouring, optimizing process were taken. Blowholes of steel castings were prevented effectively. Source

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