ON THE PREBAINITIC PHENOMENON IN SOME ALLOYS

被引:28
作者
KANG, MK
YANG, YQ
WEI, QM
YANG, QM
MENG, XK
机构
[1] NANJING UNIV,NANJING 21008,PEOPLES R CHINA
[2] BEIJING UNIV SCI & TECHNOL,BEIJING 10085,PEOPLES R CHINA
[3] ZHEJIANG UNIV,HANGZHOU 310027,PEOPLES R CHINA
来源
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 1994年 / 25卷 / 09期
关键词
D O I
10.1007/BF02649042
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The prebainitic phenomenon in several copper alloys and ferrous alloys was investigated by means of internal friction measurement and composition analysis. The internal friction peaks of zinc or carbon atoms diffusion in beta brasses or in austenite of ferrous alloys, respectively, were related to the zinc or carbon-depleted region formation within the bainitic incubation period observed by composition analysis. The possibility of bainite shear nucleation in solute atoms' depleted regions, formed by diffusing of solute atoms to a certain level, was pointed out.
引用
收藏
页码:1941 / 1946
页数:6
相关论文
共 21 条
[1]  
AARONSON HI, 1966, T METALL SOC AIME, V236, P753
[2]  
ALERS M, 1974, SCRIPTA METALL, V8, P213
[3]  
BOJARSKI Z, 1974, ACTA METALL MATER, V22, P1223, DOI 10.1016/0001-6160(74)90136-9
[4]  
ENTIN RI, 1962, DECOMPOSITION AUSTEN, P259
[5]  
FENG H, 1988, MAT SCI PROGR, V2, P32
[6]  
FLEWITT PEJ, 1967, J I MET, V95, P273
[7]   HETEROGENEOUS NUCLEATION OF BAINITIC PLATES IN METASTABLE BETA-BRASS [J].
GARWOOD, RD .
METALLURGICAL TRANSACTIONS, 1973, 4 (05) :1375-1378
[8]   THE TIME-TEMPERATURE-TRANSFORMATION DIAGRAM WITHIN THE MEDIUM TEMPERATURE-RANGE IN SOME ALLOY-STEELS [J].
KANG, MK ;
CHEN, DM ;
YANG, SP ;
HU, GL .
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1992, 23 (03) :785-795
[9]  
KE TS, 1957, ACTA PHYS SINICA, V13, P409
[10]  
Klier EP, 1944, T AM I MIN MET ENG, V158, P394