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金属学报  2014 

晶界角度对一种镍基双晶高温合金持久性能的影响*

, PP. 11-18

Keywords: 镍基高温合金,晶界角度,持久性能

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Abstract:

研究了晶界角度对一种镍基双晶高温合金持久性能的影响.结果表明,双晶试样的持久性能低于单晶试样.随着晶界角度的增加,试样的持久性能降低,断裂方式逐步由穿晶断裂向沿晶断裂过渡.随着温度的升高,由穿晶断裂过渡到沿晶断裂的临界晶界角度变小.871℃,552MPa条件下,12°晶界断口开始出现沿晶断裂特征;1100℃,120MPa条件下,4.5°晶界断口开始出现沿晶断裂特征.

References

[1]  Jia Y X, Jin T, Liu J L, Sun X F, Hu Z Q. Acta Metall Sin, 2009; 45: 1364(贾玉贤, 金 涛, 刘金来, 孙晓峰, 胡壮麒. 金属学报, 2009; 45: 1364)
[2]  Zhou Y Z, Jin T, Sun X F. Acta Metall Sin, 2010; 46: 1327 (周亦胄, 金 涛, 孙晓峰. 金属学报, 2010; 46: 1327)
[3]  Pollock T M, Murphy W H, Goldman E H, Uram D L, Tu J S. In: Antolovich S D, Stusrud R W, Mackay R A, Anton D L, Khan T, Kissinger R D, Klarstrom D L eds., Superalloys 1992, Champion, PA: TMS, 1992: 125
[4]  Bussac A, Gandin C. Mater Sci Eng, 1997; A237: 35
[5]  Tamaki H, Yoshinari A, Okayama A, Nakamura S, Kageyama K, Sato K, Ohno T. In: Pollock T M, Kissinger R D, Bowman R R, Green K A, McLean M, Olson S, Schirra J J eds., Superalloys 2000. Reno, NV: TMS, 2000: 757
[6]  Ross E W, O′hara K S. In: Kissinger R D, Deye D J, Anton D L, Cetel A D, Nathal M V, Pollok T M, Woodford D A eds., Superalloys 1996, Champion, PA: TMS, 1996: 19
[7]  Shah D M, Cetel A. In: Pollock T M, Kissinger R D, Bowman R R, Green K A, Mclean M, Olson S, Schirra J J eds., Superalloys 2000, Reno, NV: TMS, 2000: 295
[8]  Nitta H, IijimaY, Tanaka K, Yamazaki Y, Lee CG, Matsuzaki T, Watanabe T. Mater Sci Eng, 2004; A382: 250
[9]  Zhou Y Z. Scr Mater, 2011; 65: 281
[10]  Chandra N, Dang P. J Mater Sci, 1999; 34: 655
[11]  Gottstein G, Shvindlerman L S. Scr Metall Mater, 1992; 27: 1515
[12]  Tavakkoli M M, Abbasi S M. MaterDes, 2013; 46: 573
[13]  Zheng L, Xu T D, Deng Q, Dong J X. Mater Lett, 2008; 62: 54
[14]  Ping D H, Gu Y F, Cui C Y, Harada H. Mater Sci Eng, 2007; A456: 99
[15]  Zhou Y Z, Volek A, Green N R. Acta Mater, 2008; 56: 2631
[16]  Zhou Y Z, Green N R. In: Reed R C, Green K A, Caron P, Gabb T P, Fahrmann M G, Huron E S, Woodard S A eds., Superalloys 2008, Champion, PA: TMS, 2008: 317
[17]  Zhou Y Z, Volek A. Scr Mater, 2006; 54: 2169
[18]  Peralta P, Schober A, Laird C. Mater Sci Eng, 1993; A169: 43
[19]  Wang G J. Central Iron Steel Res Inst Tech Bull, 1986; 6(4): 25(王桂金. 钢铁研究学报, 1986; 6(4): 25)
[20]  Liu L R. PhD Dissertation, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 2004(刘丽荣. 中国科学院金属研究所博士学位论文, 沈阳, 2004)
[21]  Maclachlan D W, Knowles D M. Mater Sci Eng, 2001; A302: 275
[22]  Savitsky E M, translated by Duan Z. Effect of Temperature on the Metal and Alloy Mechanical Properties. Beijing: China Industry Press, 1965: 33(Савицкий E M著, 段 中 译. 温度对金属及合金机械性能的影响. 北京: 中国工业出版社, 1965: 33)
[23]  Friedel J, translated by Wang Y. Dislocations. Beijing: Science Press, 1980: 215(Friedel J 著, 王 煜 译. 位错. 北京: 科学出版社, 1980: 215)

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