LARGE ROTORS FOR TURBINE GENERATORS.

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作者
Graham, M.R.
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| 1978年 / 10卷 / 07期
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Rotor forgings are made from vacuum degassed steel to avoid the possibility of hydrogen cracks (flaking) and a recent development made possible by improved pumping systems is to utilise the degassing process to deoxidise the steel. There are three methods of LP rotor construction: built up, monobloc and welded. These are briefly described.
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页码:365 / 367
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