Results 31 to 40 of about 7,577 (284)

In-situ observation and crystallization kinetics during the solidification of Cr-containing stainless steel slags

open access: yesJournal of Materials Research and Technology, 2023
For a sustainable recycling process of Cr-containing stainless steel slags, high chromium recovery through selective crystallization could be achieved when thermophysical properties are controlled based on the crystallization kinetics.
Gibeom Kim, Il Sohn
doaj   +1 more source

Study on the Non-isothermal Crystallization Kinetics of Branched Polypropylene [PDF]

open access: yesPolymer Korea, 2012
Branched polypropylenes (PP) with long chain branch were prepared by solid state reaction with three different branching agent of 0.3 wt% content. The chemical structures, non-isothermal crystallization behavior and complex viscosity of the branched PP were investigated by FTIR, DSC, optical microscope, and dynamic rheological measurement. The chemical
Kyung-Hwa Yoon   +2 more
openaire   +1 more source

Non-isothermal crystallization kinetics and thermal behaviour of PA12/SEBS-g-MA blends [PDF]

open access: yes, 2015
International audienceThe thermal behaviour and crystallization kinetics of PA12/SEBS-g-MA blends were investigated under non-isothermal and isothermal conditions using thermogravimetric analysis and differential scanning calorimetry, respectively.
Maiti, S. N.   +3 more
core   +1 more source

Non-isothermal Primary Crystallization Kinetics of the Amorphous Fe85.3B11P3Cu0.7 Alloy [PDF]

open access: yesJournal of Nanostructures, 2019
In the present research, the primary crystallization kinetics of the amorphous Fe85.3B11P3Cu0.7 alloy was analyzed using non-isothermal DSC measurements.
Sima Mirzaei   +3 more
doaj   +1 more source

Isothermal and non-isothermal crystallization kinetics of polyethylene terephthalate: Mathematical modeling and experimental measurement [PDF]

open access: yes, 1998
Results obtained by differential scanning calorimetry have been used to develop a macro-kinetic model for the crystallization behavior of semicrystalline polymeric materials. Our model, which takes into account the effects of induction time, final degree
Dupret, François   +2 more
core   +1 more source

Non-isothermal crystallization kinetics of plasticized poly(Lactic-acid) nanocomposites [PDF]

open access: yes, 2020
Non-isothermal crystallization kinetics of poly(lactic acid) (PLA) composites consisting of hemp fiber and nanosilica plasticized with tributyl citrate (TBC) was studied by differential scanning calorimetry (DSC) at various scanning rate.
Izan Mustapa (19993032)   +2 more
core  

Competitive effect of calcium lactate and epoxidized soil bean oil on crystallization kinetics of polypropylene [PDF]

open access: yesPolyolefins Journal
The effect of calcium lactate (CL) and epoxidized soil bean (ESO) on the crystallization kinetics of polypropylene (PP) was investigated by using polarized optical microscope (POM) and differential scanning calorimetry (DSC).
Buncha Suksut   +3 more
doaj   +1 more source

Exact solution of arrhenius equation under the square root heating model

open access: yesAlexandria Engineering Journal, 2023
The purpose of this paper is to provide a new analytical exact solution for the crystallization phenomena pyrolysis process of the non-isothermal nth-order instead of using numerical methods.
Nuha Al-Harbi   +2 more
doaj   +1 more source

Non-isothermal crystallization kinetics of stoichiometric lithium disilicate-based glasses with Al2O3 additives [PDF]

open access: yes, 2016
In this study, a rapid and simple calculation procedure to determine the non-isothermaltrystallization kinetic parameters of a glass was proposed based on the work of Matusita et al.
Bai, Yang   +3 more
core   +1 more source

Numerical study of the relationship between the spherulitic microstructure and isothermal crystallization kinetics. Part I. 2-D [PDF]

open access: yes, 2019
In this paper, we proposed a numerical model to study the kinetic properties and the spherulite microstructure of a semi-crystalline polymer under isothermal crystallization, which further exhibits the potential in generating the 2D spherulitic structure
LU, Xiaoxin   +2 more
core   +1 more source

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