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材料工程  2006 

SiO2在FGH96高温合金中的遗传特征

Keywords: 粉末高温合金,非金属夹杂物,遗传特征

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Abstract:

研究了SiO2颗粒在FGH96高温合金各不同工艺状态中的行为特征,结果表明经热等静压处理后,SiO2尖角分明的特征消失,在界面处有反应过渡区生成,变成了一种“复合”非金属夹杂物.反应的驱动力为粉末和SiO2颗粒的表面能及在热等静压过程中球形粉末变形产生的应变能.在随后的各工艺状态中,SiO2在形貌、尺寸和元素分布等方面表现出了一定的行为特征.

References

[1]  SHAMBLEN C E,CHANG D R.Effect of Inductions on LCF life of HIP plus heat treatment powder metal rene95[J].Metallurgical Transaction,1985,16B:775.
[2]  ANTOLOUICH S D.Proceeding of the seventh international symposium on superalloys[C].Warrendale,Penn,USA:TMS Society,1992.13.
[3]  SIMS C T,STOLOFF N S,HAFEL W C.Superalloy,high temperature materials for aerospace and industrial power[M].New York:John Wiley & Sons,Inc.1987.291.
[4]  CREMISIO R S,SIMS C T,HAGEL W C.The Superalloys[M].New York:Wilew,1972.
[5]  李为镠编译.钢中非金属夹杂物[M].北京:冶金工业出版社,1998.
[6]  ZHOU X M,WANG W X,TANG D Z,et al.Microstructure behavior study of non-metallic inclusions in HIPed P/M superalloy[A].International Conference of HIP,05[C].Paris,France:2005.264-270.
[7]  JABLONSKI D A.The effect of ceramic inclusions on the low cycle fatigue of low carbon astroloy subjected to hot isostatic pressing[J].Materials Science and Engineering,1981,48:189-198.
[8]  赵杰,朱世杰,李晓刚.高温合金[M].大连:大连理工大学出版社,1962.
[9]  KISSINGER R D.Proceedings of the english international symposium on superalloys[C].Warrendale,Penn,USA:TMS Society,1996.359.

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