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(yè)數(shù)】：7 頁(yè)

【參考文獻(xiàn)】：
期刊論文
[1]Hot workability characteristics of Rene88DT superalloy with directionally solidified microstructure[J]. Fu-Lin Li,Rui Fu,Di Feng,Zhi-Ling Tian.  Rare Metals. 2015(01)
[2]Progress in application of rare metals in superalloys[J]. Kuang-Di Xu,Zhong-Ming Ren,Chuan-Jun Li.  Rare Metals. 2014(02)
[3]Microstructure and stress-rupture property of an experimental single crystal Ni-base superalloy with different heat treatments[J]. Jing-Yang Chen,La-Mei Cao,Ming Xue,Li-Jun Liu.  Rare Metals. 2014(02)



本文編號(hào)：2928284