奥里油中含钒量较多，是锅炉预防高温腐蚀设计中的大难题。
The large amount of vanadium in Orimulsion may cause unexpected problems in the prevention of high-temperature corrosion of furnace.
由三种不同成分的拉伸试验结果与金相组织可知：一组成分的含钒量增加，晶粒细化，从而强度增大。
The testing results and their microstructure show that the one with a higher vanadium content and smaller crystal grain has a high strength.
超细VC弥散分布于铁素体基体，随球铁含钒量增加，超细v C量趋于饱和，这部分碳化物在球铁的强化中起主要作用。
A saturated dispersion with ultrafine VC particles may be approached as the increasing of V content in the iron. This seems to play an important role in the prec...
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