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  • 匿名
关注：1 2013-05-23 12:21

求翻译：After one 24 hour cycle at temperature, only a -AI2O3 was detected in all duplex coated specimens irrespective of initial chromium and aluminum contents. Further cycling resulted in Cr203 and spinels. In another set of experi¬ments a -AI2O3 was detected after 500 hours of isothermal air exposure at 2200°F. Apparently t是什么意思？

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After one 24 hour cycle at temperature, only a -AI2O3 was detected in all duplex coated specimens irrespective of initial chromium and aluminum contents. Further cycling resulted in Cr203 and spinels. In another set of experi¬ments a -AI2O3 was detected after 500 hours of isothermal air exposure at 2200°F. Apparently t
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  • 匿名
2013-05-23 12:21:38
温度在24小时周期后，只有AI2O3所有双面涂层试样不论初始铬，铝含量检测。进一步的循环，导致在cr203和尖晶石。在另一组实验¬ments-AI2O3温在2200°F暴露在空气中500小时后检测。显然的AI2O3仍薄，持续的保护膜，直到热循环。细裂缝，然后可能形成。氧化物可以治愈进一步暴露，如果有足够高的A1浓度¬在金属对中下。因为铝迅速扩散到基材镍金属涂层不
  • 匿名
2013-05-23 12:23:18
  • 匿名
2013-05-23 12:24:58
  • 匿名
2013-05-23 12:26:38
  • 匿名
2013-05-23 12:28:18
 
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