Improvement in the r-value of aluminum strip by a continuous shear deformation process

被引:152
作者
Saito, Y [1 ]
Utsunomiya, H [1 ]
Suzuki, H [1 ]
Sakai, A [1 ]
机构
[1] Osaka Univ, Grad Sch Engn, Div Mat Sci & Engn, Suita, Osaka 5650871, Japan
关键词
conshearing; ECAE; shear deformation; continuous process; R-value; shear texture; aluminum; deep drawablity;
D O I
10.1016/S1359-6462(00)00349-3
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
In this study, a novel continuous shear deformation process termed conshearing was applied to 1100-H24 aluminum strips. In general, this process effectively improved the r-value of the aluminum strips.
引用
收藏
页码:1139 / 1144
页数:6
相关论文
共 11 条
[1]  
Avitzur B, 1975, WIRE J JUL, P73
[2]   The development of microstructure and the influence of processing route during equal channel angular drawing of pure aluminum [J].
Chakkingal, U ;
Suriadi, AB ;
Thomson, PF .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1999, 266 (1-2) :241-249
[3]  
GREEN D, 1972, J I MET, V100, P295
[4]   The process of grain refinement in equal-channel angular pressing [J].
Iwahashi, Y ;
Horita, Z ;
Nemoto, M ;
Langdon, TG .
ACTA MATERIALIA, 1998, 46 (09) :3317-3331
[5]   DEVELOPMENT OF SATELLITE MILL AND TRIAL ROLLING OF PROFILED METAL STRIP [J].
SAITO, Y ;
WATANABE, T ;
UTSUNOMIYA, H .
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 1992, 1 (06) :789-796
[6]  
Saito Y., 1999, ADV TECHNOLOGY PLAST, VIII, P2459
[7]  
SEGAL VM, 1981, RUSSIAN METALL, V1, P99
[8]   Direct observation of shear deformation during equal channel angular pressing of pure aluminum [J].
Shan, AD ;
Moon, IG ;
Ko, HS ;
Park, JW .
SCRIPTA MATERIALIA, 1999, 41 (04) :353-357
[9]  
TRUSKOWSKI W, 1980, METALL T A, V11, P794
[10]   Rolling of T-Shaped profiled strip by the satellite mill [J].
Utsunomiya, H ;
Saito, Y ;
Hayashi, T ;
Sakai, T .
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 1997, 6 (03) :319-325