DIRECTION OF A GRAIN-BOUNDARY PHASE IN SUBMICROMETER-GRAINED IRON

被引:58
作者
VALIEV, RZ [1 ]
MULYUKOV, RR [1 ]
OVCHINNIKOV, VV [1 ]
机构
[1] ACAD SCI USSR,INST ELECTROPHYS,URAL DEPT,SVERDLOVSK 620219,USSR
关键词
D O I
10.1080/09500839008215131
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Two states of Fe atoms with different parameters of the electric and magnetic hyperfine structure have been found to exist in submicrometre-grained iron. One of these states coincides with that of Fe atoms in conventional iron. The second state is regarded as a state corresponding to a grain boundary phase the parameters of which are related to the physical width of the intercrystalline boundaries. © 1991 Taylor & Francis Group, LLC.
引用
收藏
页码:253 / 256
页数:4
相关论文
共 7 条
[1]  
BIRRINGER R, 1988, ENCY MATERIALS SCI S, V1, P339
[2]   INVESTIGATION OF NANOCRYSTALLINE IRON MATERIALS BY MOSSBAUER-SPECTROSCOPY [J].
HERR, U ;
JING, J ;
BIRRINGER, R ;
GONSER, U ;
GLEITER, H .
APPLIED PHYSICS LETTERS, 1987, 50 (08) :472-474
[3]  
LITVINOV VS, 1982, NUCL GAMMA RESONANCE, P144
[4]  
OVCHINNIKOV VV, 1988, FIZ MET METALLOVED+, V65, P23
[5]  
VALIEV RZ, 1988, DOKL AKAD NAUK SSSR+, V301, P864
[6]   ON THE DECREASE OF CURIE-TEMPERATURE IN SUBMICRON-GRAINED NICKEL [J].
VALIEV, RZ ;
VISHNYAKOV, YD ;
MULYUKOV, RR ;
FAINSHTEIN, GS .
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1990, 117 (02) :549-553
[7]  
VALIEV RZ, 1989, PISMA ZH TEKH FIZ+, V15, P78