MICROSTRUCTURE STUDY OF INTERFACIAL ZONE OF SiCf/ Ti-22Al-23Nb-2Ta MATRIX COMPOSITE

Acta Metall Sin

2006, Vol. 42

Issue (8): 792-796 DOI:

Research Articles

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MICROSTRUCTURE STUDY OF INTERFACIAL ZONE OF SiCf/ Ti-22Al-23Nb-2Ta MATRIX COMPOSITE

Changyou Guo

东北大学理学院

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Changyou Guo. MICROSTRUCTURE STUDY OF INTERFACIAL ZONE OF SiCf/ Ti-22Al-23Nb-2Ta MATRIX COMPOSITE. Acta Metall Sin, 2006, 42(8): 792-796 .

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Abstract The interfacial microstructure of SiC fibre reinforced Ti-22Al-23Nb-2Ta matrix composite, which was prepared by hot isostatic pressing (HIP) of power-clothed precursor wire, was investigated by analytical transmission electron microscopy (TEM). A new interfacial structure, consisting of fine grain TiC+TiSi, equiaxed TiC and （Al,Ti）Nb2 phase layer, was found at the fibre /matrix interface of the composite. A formation mechanism of the interface is proposed: the reaction of Ti with C-coating results in the formation of TiC; as a consequence, Nb is rich in Ti-depletion layer beneath TiC layer and forms (Al,Ti)Nb2 phase.

Key words: transmission electron microscopy（TEM） interfacial microstructure composite (Al Ti)Nb2 phase

Received: 09 December 2005

ZTFLH:

TG146.2

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https://www.ams.org.cn/EN/ OR https://www.ams.org.cn/EN/Y2006/V42/I8/792

[1]Smith P R,Graves J A,Rhodes C G.Metall Mater Trans,1994;25A:1267
[2]Boehlert C J,Majumdar B S,Krishnamurthy S,Miracle D B.Metll Mater Trans,1997;28A:309
[3]Yang Y Q,Zhu Y,Ma Z J,Y Chen.Scr Mater,2004;51:385
[4]Banerjee D.Prog Mater Sci,1997;42:135
[5]Peng J H,Li S Q,Mao Y,Sun X F.Mater Lett,2002;53:57
[6]Guo Z X,Derby B.Prog Mater Sci,1995;39:411
[7]Chol S K,Chandrasekaran M,Brabers M J.J Mater Sci,1990;25:1957
[8]Hall I W,Lirn J L,Rizza J.J Mater Sci Lett,1991;10:263
[9]Gundel D B,Warrier S G,Miracle D B.Acta Mater,1997;45:1275
[10]Yang Y Q,Dudek H J.Scr Mater,1997;37:503
[11]GUO Z X,Derby B.Scr Metall Mater,1994;30:89
[12]Yang Y Q,Dudek H J,Kumpfert J.Mater Sci Eng,1998;A246:213
[13]Duder H J,Borath R,Leucht R,Kaysser W A.J Mater Sci,1997;32:5355
[14]Guo S Q,Kagawa Y,Saito H,Masuda C.Mater Sci Eng,1998;A246:25
[15]Agnès O.Carbon,2002;40:7
[16]Shih D S,Amato R A.Scr Metall Mater,1990;24:2053
[17]Jorda J L,Flǖkiger R,Muller J.J Less Common Met,1980;75:2,

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