发电锅炉材料与防护涂层的磨蚀机制与研究展望
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张世宏, 胡凯, 刘侠, 杨阳
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Corrosion-Erosion Mechanism and Research Prospect of Bare Materials and Protective Coatings for Power Generation Boiler
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ZHANG Shihong, HU Kai, LIU Xia, YANG Yang
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表3 锅炉用部分高温合金成分[101~104] (mass fraction / %)
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Table 3 Chemical compositions of high temperature alloy for boiler[101-104]
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| Alloy | Si | Cr | Al | Ti | W | Mo | Co | Ni | Fe |
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| Superfer 800H[101] | 0.60 | 19.50 | 0.34 | 0.44 | - | - | - | 30.80 | Bal. | | A 286[102] | 0.50 | 13.60 | 0.25 | 1.99 | - | 1.18 | 0.32 | 24.10 | Bal. | | Inconel 718[103] | 0.18 | 19.00 | 0.30 | 0.90 | - | 3.05 | - | Bal. | 18.50 | | Inconel 600[103] | - | 15.50 | - | - | - | - | - | Bal. | 10.00 | | Superco 605[103] | 0.30 | 20.00 | - | - | - | - | Bal. | 10.00 | 3.00 | | Stellite-6[104] | 1.09 | 28.27 | - | - | 4.51 | - | Bal. | 2.80 | 2.66 |
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