Results 21 to 30 of about 26,195 (294)

Non-isothermal crystallization behavioral analysis of detonation sprayed Fe-based amorphous coating

Journal of Materials Research and Technology, 2023
The non-isothermal crystallization behaviors of a detonation sprayed Fe-based amorphous coating (AMC) was systematically investigated through differential scanning calorimetry, X-ray diffraction and transmission electron microscopy.
Haimin Zhai, Xuqiang Li, Yongkang Zhang, Wensheng Li, Dongqing He, Bo Cheng, Xinjian Zhang, Zhornik Viktor, Uladzimir Seniuts   +8 more
doaj   +1 more source

Heterogeneous Nucleation Effect of N, N'-Adipic Bis(4-phenylbutyric Acid) Dihydrazide on Crystallization Process of Poly(L-lactic Acid)

Medžiagotyra, 2019
Enhancing crystallization ability is a fundamental challenges in Poly(L-lactic acid) (PLLA) industry, therefore, the goal of this work was to synthesis a new organic nucleating agent N, N'-adipic bis(4-phenylbutyric acid) dihydrazide (APAD), and ...
Yan-Hua CAI, Li-Sha ZHAO
doaj   +1 more source

Crystallization kinetics of poly(lactic acid)-talc composites [PDF]

, 2011
The crystallization kinetics of Poly(lactic acid) / talc composites were determined over a range of 0 wt.% to 15 wt.% of talc. Talc was found to change the crystallization kinetics.
Bocchini, Sergio, S. Bocchini, D. Battegazzore, Battegazzore, Daniele, A. Frache, Frache, Alberto   +5 more
core   +1 more source

Thermal transfer simulation regarding the rotational moulding of polyamide 11 [PDF]

, 2013
Simulation of thermal phenomena in rotational moulding is very important to follow the evolution of the temperature in various zones of this process. It was a question of modelling heat gradients developing in rota-tional moulding part.
TCHARKHTCHI, Abbas, BENZIANE, Mokhtar, HAFSAOUI, Said Lofti   +2 more
core   +1 more source

Non-Isothermal Crystallization Kinetics Model of PBT/ MWCNTs Nanocomposites [PDF]

Journal of Engineering, 2017
The non-isothermal crystallization kinetics and crystalline properties of nanocomposites poly butyleneterephthalate, [PBT] /multiwalled-carbon nanotubes (MWCNTs) were tested by differential scanning calorimetry (DSC).
Saad Raheem Sultan, Amer Aziz Abdul-rahman, Ayad Dari Jaafar   +2 more
doaj   +1 more source

Unified isothermal and non-isothermal modelling of neat PEEK crystallization [PDF]

, 2014
International audienceA differential generalized Avrami's law is used to model crystallization kinetic of PEEK in considering that PEEK crystallization results from the contribution of two distinct mechanisms.
Bernhart, Gérard, Bessard, Emeline, de Almeida, Olivier   +2 more
core   +1 more source

Tuning Non-Isothermal Crystallization Kinetics between Fe₂₀Co₂₀Ni₂₀Cr₂₀(P_0.45B_0.2C_0.35)₂₀ High-Entropy Metallic Glass and the Predecessor Fe₇₅Cr₅P₉B₄C₇ Metallic Glass

Metals, 2023
In the present work, comparisons of non-isothermal crystallization kinetics between Fe20Co20Ni20Cr20(P0.45B0.2C0.35)20 high-entropy metallic glass (HEMG) and the predecessor Fe75Cr5P9B4C7 metallic glass (MG) were performed with X-ray diffraction and ...
Tao Xu, Jiansheng Yao, Longchao Zhuo, Ziqi Jie   +3 more
doaj   +1 more source

Cold Crystallization Kinetics and Thermal Degradation of PLA Composites with Metal Oxide Nanofillers

Applied Sciences, 2021
Poly(lactic acid) (PLA) nanocomposites with antimicrobial fillers have been increasingly explored as food packaging materials that are made of a biobased matrix and can minimize food loss due to spoilage.
Evangelia Tarani, Klementina Pušnik Črešnar, Lidija Fras Zemljič, Konstantinos Chrissafis, George Z. Papageorgiou, Dimitra Lambropoulou, Alexandra Zamboulis, Dimitrios N. Bikiaris, Zoi Terzopoulou   +8 more
doaj   +1 more source

Characterization of supercooled liquid Ge₂Sb₂Te₅ and its crystallization by ultrafast-heating calorimetry [PDF]

, 2012
Differential scanning calorimetry (DSC) is widely used to study the stability of amorphous solids, characterizing the kinetics of crystallization close to the glass-transition temperature Tg. We apply ultrafast DSC to the phase-change material Ge2Sb2Te5 (
Gholipour, B., Orava, J., Hewak, D.W., Greer, A.L., Smith, C.E.   +4 more
core   +1 more source

Non-isothermal crystallization behavior of polypropylene/zinc oxide composites

Science and Engineering of Composite Materials, 2016
The non-isothermal crystallization behavior of polypropylene (PP)/zinc oxide composites with various mass ratios was investigated by differential scanning calorimetry.
Fang Jianqiang, Lang Minghua, Ye Xuchu, Zhang Wei, Zhu Kongjun   +4 more
doaj   +1 more source