Dynamic Strain Aging in a Newly Developed Ni-Co-Base Superalloy with Low Stacking Fault Energy

材料科学技术（英文）, 2013, 29(9): 873-878.

^1, , ^2, , ^3, , ^4, , ^5,

1.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

2.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

3.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

4.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

5.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

基金项目: This work was partly supported by "Hundred of Talents Projects",the National Basic Research Program (973 Program)of China under grant No.2010CB631206 and the National Natural Science Foundation of China (NSFC) under Grant Nos.51171179,51128101 and 51271174

Dynamic Strain Aging in a Newly Developed Ni-Co-Base Superalloy with Low Stacking Fault Energy

Chenggang Tian ^1, , Chuanyong Cui ^2, , Ling Xu ^3, , Yuefeng Gu ^4, , Xiaofeng Sun ^5,

1.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

2.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

3.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

4.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

5.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

Keywords： Ni-Co base superalloy

参考文献

[1]	S.A. Nalawade;M. Sundararaman;R. Kishore .The influence of aging on the serrated yielding phenomena in a nickel-base superalloy[J].Scripta materialia,2008(9):991-994.
[2]	C. L. Hale;W. S. Rollings;M. L. Weaver .Activation energy calculations for discontinuous yielding in inconel 718SPF[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2001(1/2):153-164.
[3]	K. Gopinath;A.K. Gogia;S.V. Kamat .Dynamic strain ageing in Ni-base superalloy 720Li[J].Acta materialia,2009(4):1243-1253.
[4]	C.Y. Cui;Y.F. Gu;Y. Yuan .Dynamic strain aging in a new Ni-Co base superalloy[J].Scripta materialia,2011(6):502-505.

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