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1-???:x1?. ??????}JI!a-?{!? .Eli:?Jtt 5'?.1mi!? ,JJ ?lll it!? ey?M?F?? I.3fa ff%? &Xil3fi????.i;;.?ey???}Jltt-fttt*4? GBPD, :11:*l!lilf??littfl? fa ff;Jc!atJi:jJ o *t?ii1fRM*B?-l!ijii:x1"faffI?"tt *ey?H#?li$???·-ttfl?ttfmfflJJ o? fflAffM?*$tt1t?m}JI,ey?retaffI?*? "11r il!.*$A", .. ls r?? .. , .. ?r@:& § ?illJ" 245 lll"?r???&@AffMtt"?*?o EET8& ?$:1:??I@ttfl," ?ri1!1<$fa '' (!(]faff I@ ??A n???.*tto*:l:?iiJfRM*?ffl*(l(J? ?*??? :?l:?m I.3 A ff?il3&J:ii Z:1!" ?Tit! 1<$A"?AffMa*$tt-ft?am?o ?llt.? -?M?faffOOI@lllfaffXI??*@:?.tt? ffl?T E B S D ??-?oo??*fi??li·l'i?? :Al?ffOO??tt*i;J.&·??IZ.iiJfR&?$? ?I.3faff?-?&Xil8fi??weyfm?"?T il!1<$A" ?" A ffI@"iiJfRn?*ffl:l:??Nto l. Y. Weng, C. Wang and H. Dong. Overview on the new generation steel projects in China [ J). Mater. Sci. Forum, 2006 ( in press) . 2. 8. L. Adams, S. I. Wright and K. Kunze. Orientalion imaging: The emergence of a new microscopy [ J J. Melall. Trans A. 1993,24A:819-830. 3. G. Palumbo and U. Erb. Enhancing the Operaling Life and Performance of Lead-Acid Batteries via Grain-Boundary En- gineering [ J). MRS Bulletin, 1999 ( 11) :27 -32. 4. P. Lin, G. Palumbo, U Erb, KT. Ausl. Influence of grain boundary character distribution on sensitization and inlerg- ranular corrosion of alloy 600 [ J]. Ser. Metal!. Maler. 1995; 33: 1387 -1392. 5.W. E. King, A. J. Schwartz. Towards oplimization of the grain bound ary character dislribution in OFE copper [ J]. Scripta Mater. 1998, 38 :449 -455. 6. H. Y. Bi, H. Kokawa, Z. J. Wang, M. Shimada, Y. S. Sato. Suppression of chromium depletion by grain boundary structural change during twin-induced grain boundary engineer- ing of 304 stainless steel [ J J . Scripta Mater. 2003 , 49 : 219 - 223. 7. B. Alexandreanu, 8. H. Sencer, V. Thaveeprungsri- pom. The effect of grain bound ary character distribution on the high temperature deformation behavior of Ni-16Cr-9Fe alloys [J). Acta. Maler. 2003,51 : 3831 -3848. 8. T. Wa1anabe, S. Tsurekara. Toughening of brittle ma- terials by grain bound ary engineering [ J]. Mater. Sci. Eng. 2004, A387 -389 :447 -455. 9. T. Kim, K.T. Hong, K.S. Lee. The relationship be- tween the fracture toughness and grain boundary character dislri- bution in polycrystalline N i AI [ J J . lntennetallics, 2003 ,11 : 33 -39 10. B. Alexandreanu, 8. Capel, G. S. Was. Combined effect of special grain boundaries and grain bound ary carbides on IGSCC of Ni-16Cr-9Fe-xC alloys [ J). Maler. Sci. Eng. 2001, A300 :94 -104. ?1994-2015 China Academic Journal Electronic Publishing House. All rights reserved. https://www.wendangku.net/doc/7e10637008.html,