To clarify the solidification behavior of Re-and Ru-containing Ni-based single-crystal super alloys, four experimental alloys with varied contents of Re and Ru were investigated by differential scanning calorimetry（DSC） and metallographic techniques. To obtain the γ′-solvus temperatures, the stepwise solution and aging heat treatments were used. DSC analysis shows that Re leads to the increase in freezing range and γ′-solvus temperature.On the contrast, Ru only has negligible influence on the fr... 

【文章來源】：Rare Metals. 2017年10期

【文章頁數(shù)】：7 頁

【參考文獻(xiàn)】：
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