scholarly journals Dynamic rheological behavior of poly(ether ketone ketone) from solid state to melt state

2018 ◽  
Vol 135 (27) ◽  
pp. 46456 ◽  
Author(s):  
Mike Coulson ◽  
Luis Quiroga Cortés ◽  
Eric Dantras ◽  
Antoine Lonjon ◽  
Colette Lacabanne
Keyword(s):  
Solid State ◽  
Rheological Behavior ◽  
Ether Ketone ◽  
Dynamic Rheological Behavior

Concentration effects on the isolation and dynamic rheological behavior of cellulose nanofibers via ultrasonic processing

Cellulose ◽  
2013 ◽  
Vol 20 (1) ◽  
pp. 149-157 ◽  
Author(s):  
Peng Chen ◽  
Haipeng Yu ◽  
Yixing Liu ◽  
Wenshuai Chen ◽  
Xiaoqing Wang ◽  
...  
Keyword(s):  
Rheological Behavior ◽  
Cellulose Nanofibers ◽  
Ultrasonic Processing ◽  
Concentration Effects ◽  
Dynamic Rheological Behavior

Dynamic rheological behavior of flocculated fumed silica suspensions

1993 ◽  
Vol 37 (6) ◽  
pp. 1225-1235 ◽  
Author(s):  
Saad A. Khan ◽  
Nancy J. Zoeller
Keyword(s):  
Rheological Behavior ◽  
Fumed Silica ◽  
Dynamic Rheological Behavior ◽  
Silica Suspensions

Dynamic Rheological Behavior of HDPE/UHMWPE Blends

2011 ◽  
Vol 50 (7) ◽  
pp. 1249-1259 ◽  
Author(s):  
Yan-Mei Li ◽  
Yu Wang ◽  
Lu Bai ◽  
He-Le-Zi Zhou ◽  
Wei Yang ◽  
...  
Keyword(s):  
Rheological Behavior ◽  
Dynamic Rheological Behavior

Crystallization of poly(ether ether ketone) oriented by solid-state extrusion

1991 ◽  
Vol 24 (12) ◽  
pp. 3537-3542 ◽  
Author(s):  
Youngchul Lee ◽  
Roger S. Porter
Keyword(s):  
Solid State ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone

scholarly journals The influences of the microstructure morphology of A356 alloy on its rheological behavior in the semi-solid state

2001 ◽  
Vol 2 (1) ◽  
pp. 219-223 ◽  
Author(s):  
Yuefeng Zhu ◽  
Jinglin Tang ◽  
Yizhi Xiong ◽  
Zhenning Wu ◽  
Chen Wang ◽  
...  
Keyword(s):  
Solid State ◽  
Rheological Behavior ◽  
A356 Alloy ◽  
Microstructure Morphology ◽  
Semi Solid

Influence of Morphology on the Rheological Behavior of Semi-Solid A356 Aluminum Alloy

2006 ◽  
Vol 116-117 ◽  
pp. 601-605
Author(s):  
Heng Hua Zhang ◽  
Xian Nian Zhang ◽  
Guang Jie Shao ◽  
Luo Ping Xu ◽  
Yi Tao Yang ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Solid State ◽  
Rheological Behavior ◽  
Apparent Viscosity ◽  
Flow Behavior ◽  
A356 Alloy ◽  
Solid Alloy ◽  
A356 Aluminum Alloy ◽  
A356 Aluminum ◽  
Semi Solid

The morphology of semi-solid alloy is one of the key influence factors on the rheological behavior of slurry during die filling and the mechanical properties of formed parts. However, it is difficult to study such effect due to hard controlling of morphology in semi-solid state. In this paper, a self-developed Searle-type viscometer was used to determine the rheological behavior of A356 aluminum alloy in different morphology, which was refined with the salts mixture of K2TiF6 and KBF4. The results indicated that the flow behavior of refined A356 alloy in the semi-solid state possesses obviously thixotropic behavior under isothermal shearing condition with less time to reach steady state and lower steady apparent viscosity as compared to that of the A356 alloy. During continuous cooling at a constant shearing rate, the apparent viscosity of refined A356 slurry in the same solid fraction decreased with the content of Ti. It is shown from quantitative image analysis that the primary α-Al grain in the refined alloy evolves from dendrites to rosettes or sphericitys, and then tends to be rounder and finer in higher Ti content. The mechanism of the influence of morphology on rheological behavior was also discussed in this paper.

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