Results 91 to 100 of about 2,405 (203)

Dynamic fragmentation and spheroidization of α phase grains during hot deformation of Ti-6Al-4V alloy

, 2018
Development of mechanical properties of titanium alloys is usually achieved by the control of their microstructure (globular, lamellar, bimodal). Dynamic fragmentation and spheroidization of elongated α phase grains, formed from martensite laths, in the ...
Malwina Mroczka, Mateusz Bryliński, Jan Sieniawski, Waldemar Ziaja, Maciej Motyka   +4 more
core   +1 more source

Spheroidization and Its Effect on the Decrease in Mechanical Strength of Steel SA210 Gr. A1

SA210 Gr. A1 is an important material used in piping systems and boiler components due to its high mechanical strength and resistance to high temperatures. However, long-term exposure to high temperatures can cause microstructural degradation through the
Titis Aditya, Winarto Winarto
core   +1 more source

Powder Plasma Spheroidization and the Characterization of SS 316L Powder and L-PBF Builds

powder plasma spheroidization data ...
Getto, E
core   +1 more source

Hot deformation physical mechanisms and a unified constitutive model of a solid solution Ti55511 alloy deformed in the two-phase region

Journal of Materials Research and Technology
In this work, the flow behaviors and microstructure evolution of a solid solution Ti55511 alloy deformed in the two-phase region are investigated by hot compression experiments.
Huijie Zhang, Y.C. Lin, Gang Su, Yongfu Xie, Wei Qiu, Ningfu Zeng, Song Zhang, Guicheng Wu   +7 more
doaj   +1 more source

45S5 bio-glass flame spheroidization. Chemical composition and bioactivity

45S5 bioglass microspheres are very attractive in the biomedical field, as they can stimulate and guide bone and soft tissue regeneration. One of the main factors influencing the success of these materials is their chemical composition.
M. O. Prado, M. G. Verón, E. Rivera Figueroa   +2 more
core   +1 more source

Mechanism of accelerated spheroidization of steel during cyclic heat treatment around the upper critical temperature

, 2013
An investigation has been carried out on the mechanism of accelerated spheroidization in 0.6 wt.% carbon steel under cyclic heat treatment involving repeated short duration holdings above its upper critical temperature (A3) followed by forced air cooling.
Maity, Joydeep, Mondal, Dipak Kumar, Saha, Atanu, Biswas, Koushik   +3 more
core  

Numerical Study and Experimental Validation of Copper Powder Plasma Spheroidization Process

The powder characteristics, such as particle size and geometry, play an important role in determining the quality of powder layer and parts fabricated with powder-based additive manufacturing processes.
Sehhat, M. Hossein, Leu, Ming C.
core   +1 more source

Hot Deformation Behavior and Microstructure Evolution of a Novel Near-α Titanium Alloy with Initial Lamellar Microstructure During Hot Compression. [PDF]

Materials (Basel)
Jiang X, Wu L, Sun T, Zhou J.
europepmc   +1 more source

Microstructural Evolution of Pearlitic Wheel Steel Under Thermal-Mechanical Fatigue. [PDF]

Materials (Basel)
Fan M, Fu Y, Li G, Li X, Zhao S, Li Z, Zhang G, Zhang C.   +7 more
europepmc   +1 more source

Orientation-Dependent Thermal Morphological Evolution of α-Fe Nanopillars. [PDF]

Nano Lett
Bai L, Huang L, Ma Y, Xie D, Shan Z.
europepmc   +1 more source