630~700 ℃超超临界燃煤电站耐热管及其制造技术进展
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Systematical Innovation of Heat Resistant Materials Used for 630~700 ℃ Advanced Ultra-Supercritical (A-USC)Fossil Fired Boilers
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图1. G115?钢在650 ℃时效8000 h后马氏体板条的TEM像 |
Fig.1. TEM image of martensite lath of G115? steel after ageing at 650 ℃ for 8000 h |
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