Results 41 to 50 of about 84,530 (198)

Early Stages of Plastic Deformation in Low and High SFE Pure Metals

Metals, 2020
Severe plastic deformation (SPD) techniques are known to promote exceptional mechanical properties due to their ability to induce significant grain and cell size refinement. Cell and grain refinement are driven by continuous newly introduced dislocations
Marcello Cabibbo, Eleonora Santecchia
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Stress Analysis of the Contact Deformation of Gear Shaving

Jixie chuandong, 2017
The elastic plastic deformation of the tooth contact deformation area is an important factor which influences the concave error of shaving teeth.
Cai Anjiang, Feng Xinyang, Li Lixia, Liu Lei   +3 more
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Deformation of surrounding rock in a shallow large-section tunnel passing through soft-plastic loess layer

Frontiers in Earth Science
In view of the problem of the plastic state of the surrounding rock of loess high-speed railway tunnels changing from hard plastic to soft-plastic, even in a flow-plastic state with increasing moisture content, and appearing collapse and large ...
Yuan Yang, Liu Liu, Liu Liu, Yang Liu, Haotian Zhang, Congnan Guo   +5 more
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Hydrodynamic plastic flow in metal materials

Results in Materials, 2020
The band structures (microbands and shearbands) were first discovered and attracted attention of researchers in connection with plastic flow localization and absence of dislocations sliding signs during deformation.
Elena Zasimchuk, Tatyana Turchak, Nicolay Chausov   +2 more
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Interaction between plastic deformation and hydrogen damage behavior of 30CrMnSiNi2A steel

MATEC Web of Conferences, 2018
The interaction between plastic deformation and hydrogen damage behavior of 30CrMnSiNi2A steel was investigated by pre-strain tensile tests and hydrogen charging by electrochemical method. This paper mainly contains two parts. The plastic deformation was
Fu Lei, Fang Hongyuan
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Formation conditions of vortex-like intermixing interfaces in cold spray

Materials & Design, 2021
Experimental investigation was conducted to explore the formation conditions and provide new insights into the formation mechanisms of the unexplained intermixing phenomenon observed at the substrate-coatings interface of cold sprayed materials.
Shuo Yin, Jan Cizek, Jan Cupera, Mostafa Hassani, Xiaotao Luo, Richard Jenkins, Yingchun Xie, Wenya Li, Rocco Lupoi   +8 more
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Infrared thermographic evaluation of thermal release phenomena in polycarbonate during plastic deformation

Advanced Industrial and Engineering Polymer Research, 2023
To investigate the applicability of infrared thermography technique as a method for obtaining dynamic plastic deformation in polycarbonate, an infrared thermography experiment has been performed under four different loading rates.
Lu Chen, Mingyuan Zhang, Dejian Li, Yingjun Li   +3 more
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Analysis of Elasto-plastic Contact and Accuracy Loss of Planetary Roller Screw Pair Considering Radial Load

Jixie chuandong, 2022
The elasto-plastic deformation of planetary roller screw pair under short-term high overload will reduce the transmission accuracy and increase the friction torque，which will affect the service life.
Yuhao Zhang, Guangwu Zhou, Guicheng Wu
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Microstructure Evolution of Grade X100 Pipeline under Plastic Deformation Condition

Advances in Materials Science and Engineering, 2010
The effects of plastic deformation on the microstructure evolution of grade X100 pipeline were investigated by SEM, TEM and EBSD tests. The result shows that quasipolygon ferrite deforms firstly under plastic strain initial stage, then both acicular ...
Lihua Qi, Long Yang, Jing Niu, Yaorong Feng, Jianxun Zhang   +4 more
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Deformation Behavior of Bulk Metallic Glasses and High Entropy Alloys under Complex Stress Fields: A Review

Entropy, 2019
The plastic deformation of bulk metallic glasses (BMGs) depends significantly on applied stress states, and more importantly, in practical applications of BMGs as structural materials, they always deform under complex stress fields.
Shunhua Chen, Jingyuan Wang, Lei Xia, Yucheng Wu   +3 more
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