Effect of plastic deformation and high pressure working on the structure and microhardness of metallic glasses |
| |
| Affiliation: | 1. College of Horticulture, Nanjing Agricultural University, Nanjing, Jiangsu, 210095 China;2. Institute of Horticulture, Jiangsu Academy of Agricultural Sciences/Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement, Nanjing, Jiangsu, 210014 China;3. U.S. Department of Agriculture − Agricultural Research Service (USDA-ARS), Appalachian Fruit Research Station, Kearneysville, WV 25430, USA;4. Department of Plant Sciences, University of Tennessee, Knoxville, TN 37996, USA;1. REVAL Rehabilitation Research Center – BIOMED Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan Building A, 3590 Diepenbeek, Belgium;2. CMAL Clinical Motion Analysis Laboratory, University Hospital Pellenberg, Weligerveld 1, 3212 Pellenberg, Belgium;3. Neural Control of Movement Lab, ETH Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland;1. Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu 211198, China;2. State Key Laboratory of Natural Medicines, Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing, Gulou District 210009, China;3. School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China;4. School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China;5. School of Chemical Sciences, Punyashlok Ahilyadevi Holkar Solapur University, Solapur 413255, Maharashtra, India;1. Institute of Textile Chemistry and Chemical Fibers, Körschtalstraße 26, D-73770 Denkendorf, Germany;2. Institute of Polymer Chemistry, University of Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany;3. Institute of Inorganic Chemistry, University of Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany;1. Department of Mechatronics Engineering, Kongu Engineering College, Erode, TamilNadu, India;2. Department of Mechanical Engineering, Kongu Engineering College, Erode, TamilNadu, India;3. School of Civil and Mechanical Engineering, Curtin University, Bentley, WA 6102, Australia;4. Adelaide Microscopy, The University of Adelaide, Adelaide, SA 5005, Australia;5. School of Mechanical Engineering, Lovely Professional University, Punjab, India |
| |
| Abstract: | The effects of rolling, bending and high pressure working on the structure and microhardness of Fe, FeNi and Co based metallic glasses have been investigated. Some special methods of specimen deformation and microhardness measurement were used. The structure has beeninvestigated by X-ray analysis and positron annihilation methods. A large importance of structural relaxation process occurring at room temperature during some hours after deformation has been established. The correlation between structural changes and those of mechanical properties after deformation has been found. The strain hardening and strain softening of metallic glasses has been found to depend upon the pattern of stressed state under the deformation. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
