Results 251 to 260 of about 49,909 (286)

FlameGuard: an AI-driven smart map for early detection and management of agricultural fires in Saudi Arabia. [PDF]

Sci Rep
Aljaafari M, Sorour SE.
europepmc   +1 more source

Optimization of hot deformation parameters for multi-directional forging of Ti65 alloy based on the integration of processing maps and finite element method

Peng Zhu, Shu Yang, Zhijie Gao, Jianrong Liu, Li Zhou   +4 more
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Research on hot deformation characterization of a new weathering steel through processing map and microstructural observation. [PDF]

Sci Rep
Cheng J.
europepmc   +1 more source

Real-Time Reconstruction of the Temperature Field of NSRT's Back-Up Structure Based on Improved RIME-XGBoost. [PDF]

Sensors (Basel)
Zhang SJ, Xu Q, Wang H, Xue F, He FL, Cao XM.   +5 more
europepmc   +1 more source

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Numerical reliability of hot working processing maps

Materials Science and Engineering: A, 2002
The extensive use of hot working processing maps witnessed in the literature calls for a critical evaluation of the relevant data analysis procedures. Data elaboration procedures are shown to have a critical bearing on the structure of the maps. The single most critical point lies in the numerical estimate of second derivatives.
BOZZINI, Benedetto, CERRI, Emanuela
openaire   +2 more sources

Hot Deformation Behavior and Hot Processing Map of P92 Steel

Advanced Materials Research, 2010
Hot-compression and hot-tension experiments were conducted on a Gleeble-1500D thermal-mechanical simulator. The constitutive equation was presented by calculating the stress exponent, activation energy and Zemer-Hollomon parameter during the hot compression.
Shu Li Sun, Min Gang Zhang, Wen Wu He
openaire   +1 more source

Processing map and hot working mechanisms of Cu-Ag alloy in hot compression process

Journal of Central South University, 2015
For Gu-Ag alloy, an important parameter called workability in the forming process of materials can be evaluated by processing maps yielded from the stress-strain data generated by hot compression tests at temperatures of 700–850 °C and strain rates of 0.01–10 s−1. And at the true strain of 0.15, 0.35 and 0.55, respectively, the responses of strain-rate
Meng-han Wang, Long Huang, Ming-liang Chen, Yan-li Wang   +3 more
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Hot deformation behaviour and hot processing map of 316LN‐Nb stainless steel

Materials Research Innovations, 2011
AbstractThe hot deformation behaviour of 316LN‐Nb stainless steel was investigated at 900–1250°C and strain rates of 0·005–5 s–1 by hot compression tests on a Gleeble‐1500D thermo‐mechanical simulator. The constitutive equation of 316LN‐Nb steel was determined by calculating the stress exponent, activation energy and Zemer‐Hollomon parameter.
W He, J Liu, S Sun, H Chen, H Guo
openaire   +1 more source

Processing maps for hot working of titanium alloys

Materials Science and Engineering: A, 1998
In recent years, processing maps are being used to design hot working schedules for making near-net shapes in a wide variety of materials. In this paper, the results obtained on the characterization of hot working behavior of titanium and its alloys using the approach of processing maps are described.
Y.V.R.K. Prasad, T. Seshacharyulu
openaire   +1 more source