Results 181 to 190 of about 10,399,078 (343)

The Strengthening Mechanism of the Relationship between Social Work and Public Health under COVID-19 in China. [PDF]

Int J Environ Res Public Health, 2021
Zheng G, Zhang X, Wang Y, Ma M.
europepmc   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Magnetic Properties and Strengthening Mechanism of Cu-Bearing Non-Oriented Silicon Steel. [PDF]

Materials (Basel)
Qiu S, Niu Y, Shao K, Fu B, Wang H, Qiao J.   +5 more
europepmc   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Strengthening-toughening mechanism of granular bainite and granular structure of low-carbon low-alloy steel

, 1993
The strength of granular of low-carbon low-alloy steel can be enhanced by M-A island with dual phase strengthening mechanism. The main strengthening factors of granular bainite are the solid solution of carbon and the lath substructure enhancement, so ...
Zhang, Mingxing, Kang, Mokuang
core  

Strengthening Mechanism of Char in Thermal Reduction Process of Silicon Dioxide. [PDF]

Materials (Basel)
Xu X, Yu P, Dou J, Yu J.
europepmc   +1 more source

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source

Strength modelling of Al-Cu-Mg Type alloys

, 2006
Age hardening of Al-Cu-Mg type alloys occurs in two stages separated by a constant hardness plateau when the alloys are aged at 110°C to 240?C after solution treatment and quenching.
Yan, Jialin
core  

Microstructure Evolution and Strengthening Mechanism of V-N Microalloyed Invar Alloy Processed by Mechanical Heat Treatment. [PDF]

Materials (Basel)
Zhang S, Liu X, Liu H, Yu Y, Chang C, Di Y.   +5 more
europepmc   +1 more source

Microstructure Evolution and Strengthening Mechanism of Galvanized Steel/Mg Alloy Joint Obtained by Ultrasonic Vibration-Assisted Welding Process. [PDF]

Materials (Basel), 2021
Yang F, Liu B.
europepmc   +1 more source