GRAIN-BOUNDARY MISORIENTATION SPECTRA (GBMS) DETERMINED BY REAL ODF IN FCC-MATERIALS SUSCEPTIBLE TO ANNEALING TWINNING

被引：21

作者：

ZHILYAEV, AP ^{[1
]}

GERTSMAN, VY ^{[1
]}

MISHIN, OV ^{[1
]}

PSHENICHNYUK, AI ^{[1
]}

ALEKSANDROV, IV ^{[1
]}

VALIEV, RZ ^{[1
]}

机构：

[1] UFA AVIAT INST, UFA, RUSSIA

来源：

ACTA METALLURGICA ET MATERIALIA | 1993年 / 41卷 / 09期

关键词：

D O I：

10.1016/0956-7151(93)90135-F

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Four grain boundary misorientation spectra (GBMS) corresponding to four possible types of correlation in orientation of adjacent grains have been calculated by means of computer simulation using orientation distribution function (ODF). The modelling was performed for two states of Ni-20%Cr alloy (annealing at 993 and 1273 K, respectively) and for two austenitic steels-AISI 304 and 316L. The investigated materials had various ODFs, but their computed GBMB are similar. These results are in an agreement with conclusions of previous experimental and computer simulation studies of the GBMS in materials susceptible to annealing twinning.

引用

页码：2657 / 2665

页数：9

共 15 条

[11]

STARTSEVA TV, 1979, ZAVODSK LAB, V45, P334

[12]

VALIEV RZ, 1990, CHRYSTALLOGEOMETRICA

[13] TEXTURE AND GRAIN-BOUNDARY CHARACTER DISTRIBUTION (GBCD) IN RAPIDLY SOLIDIFIED AND ANNEALED FE-6.5 MASS-PERCENT-SI RIBBONS [J].