Developing Superplasticity in Metallic Alloys through the Application of Severe Plastic Deformation

被引：0
|
作者：
Figueiredo, R. B. [1 ]
Kawasaki, M. [1 ]
Langdon, T. G. [1 ]
机构：
[1] Univ So Calif, Dept Aerosp & Mech Engn, Los Angeles, CA 90089 USA
来源：
RECENT DEVELOPMENTS IN THE PROCESSING AND APPLICATIONS OF STRUCTURAL METALS AND ALLOYS | 2009年 / 604-605卷
关键词：
STRAIN-RATE SUPERPLASTICITY; CHANNEL ANGULAR EXTRUSION; ZN-22-PERCENT AL-ALLOY; ULTRAFINE-GRAINED MATERIALS; COMMERCIALLY PURE ALUMINUM; BOUNDARY SLIDING BEHAVIOR; TO-WORK ALLOYS; MAGNESIUM ALLOY; MECHANICAL-PROPERTIES; POWDER-METALLURGY;
D O I：
10.4028/www.scientific.net/MSF.604-605.97
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Processing through the application of severe plastic deformation (SPD) provides an opportunity for achieving very significant grain refinement in bulk metals. Since the occurrence of superplastic flow generally requires a grain size smaller than similar to 10 mu m, it is reasonable to anticipate that materials processed by SPD will exhibit superplastic ductilities when pulled in tension at elevated temperatures. This paper summarizes the fundamental principles of SPD processing and describes recent results demonstrating the occurrence of exceptional superplastic flow in these ultrafine-grained materials.
引用
收藏
页码：97 / 111
页数：15
相关论文
共 50 条
  • [21] Achieving Microstructural Refinement in Magnesium Alloys through Severe Plastic Deformation
    Figueiredo, Roberto B.
    Langdon, Terence G.
    MATERIALS TRANSACTIONS, 2009, 50 (01) : 111 - 116
  • [22] Developing superplastic properties in an aluminum alloy through severe plastic deformation
    Lee, S
    Berbon, PB
    Furukawa, M
    Horita, Z
    Nemoto, M
    Tsenev, NK
    Valiev, RZ
    Langdon, TG
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1999, 272 (01): : 63 - 72
  • [23] Developing superplastic properties in an aluminum alloy through severe plastic deformation
    Lee, Sungwon
    Berbon, Patrick B.
    Furukawa, Minoru
    Horita, Zenji
    Nemoto, Minoru
    Tsenev, Nikolai K.
    Valiev, Ruslan Z.
    Langdon, Terence G.
    Materials Science and Engineering A, 1999, 272 (01): : 63 - 72
  • [24] Cell Response to Nanocrystallized Metallic Substrates Obtained through Severe Plastic Deformation
    Bagherifard, Sara
    Gheichi, Ramin
    Khademhosseini, Ali
    Guagliano, Mario
    ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (11) : 7963 - 7985
  • [25] Generation of metallic nanocomposites by severe plastic deformation
    Bachmaier, A.
    Pippan, R.
    INTERNATIONAL MATERIALS REVIEWS, 2013, 58 (01) : 41 - 62
  • [26] Developing ultrafine-grained microstructures through the use of severe plastic deformation
    Furukawa, M
    Horita, Z
    Zhilyaev, AP
    Langdon, TG
    THERMEC'2003, PTS 1-5, 2003, 426-4 : 2631 - 2636
  • [27] Processing magnesium alloys by severe plastic deformation
    Figueiredo, Roberto B.
    Aguilar, Maria Teresa P.
    Cetlin, Paulo Roberto
    Langdon, Terence G.
    6TH INTERNATIONAL CONFERENCE ON NANOMATERIALS BY SEVERE PLASTIC DEFORMATION (NANOSPD6), 2014, 63
  • [28] Processing of aluminum alloys by severe plastic deformation
    Langdon, Terence G.
    ALUMINIUM ALLOYS 2006, PTS 1 AND 2: RESEARCH THROUGH INNOVATION AND TECHNOLOGY, 2006, 519-521 : 45 - 54
  • [29] Production of Bulk Metallic Glasses by Severe Plastic Deformation
    Kraemer, Lisa
    Kormout, Karoline S.
    Setman, Daria
    Champion, Yannick
    Pippan, Reinhard
    METALS, 2015, 5 (02): : 720 - 729
  • [30] Superplasticity of AZ31 magnesium alloy processed by severe plastic deformation
    Xing, Jie
    Yang, Xuyue
    Miura, Hiromi
    Sakai, Taku
    Keikinzoku/Journal of Japan Institute of Light Metals, 2006, 56 (12): : 716 - 720
12345