Journal Article10.1016/J.POWTEC.2015.05.044
Rheological and surface chemical characterization of alkoxysilane treated, fine aluminum powders showing enhanced flowability and fluidization behavior for delivery applications
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TL;DR: In this article, the effect of surface treatment on the properties of fine aluminum powders was investigated using both chemical and rheological characterization techniques, and the results of the bulk measurements, both direct and empirical, showed enhanced flowability and easier fluidization.
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About: This article is published in Powder Technology. The article was published on 01 Oct 2015. The article focuses on the topics: Hausner ratio & Carr index.
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Citations
Study on the flow properties of Ti-6Al-4V powders prepared by radio-frequency plasma spheroidization
TL;DR: In this paper, spherical Ti-6Al-4V powders were prepared using radio-frequency plasma spheroidization and analyzed using a laser particle size analyser, a scanning electron microscope, an X-ray diffractometer and a Freeman FT4 powder rheometer.
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Use of seed gums from Tamarindus indica and Cassia fistula as controlled-release agents.
TL;DR: Carboxymethylated gum from T. indica and C. fistula seeds is an excellent, naturally sourced gum with high physicochemical and functional qualities, and can potentially be used in pharmaceutical applications as a disintegrant, diluent, and drug release-controlling agent.
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Low density, good flowability cyclodextrin-raffinose binary carrier for dry powder inhaler: anti-hygroscopicity and aerosolization performance enhancement.
Ziyu Zhao,Zhengwei Huang,Xuejuan Zhang,Ying Huang,Yingtong Cui,Cheng Ma,Guanlin Wang,Tim Freeman,Xiang-Yun Lu,Xin Pan,Chuanbin Wu +10 more
TL;DR: CRBC with anti-hygroscopicity and aerosolization performance enhancement properties was a promising approach for pulmonary drug delivery, which could provide new possibilities to the application of hygroscopic carriers for DPI.
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Flow behavior characterization of biomass Feedstocks
Ziwei Cheng,Juan H. Leal,Carrie E. Hartford,John W. Carson,Bryon S. Donohoe,David A. Craig,Yidong Xia,Richard C. Daniel,Oyelayo O. Ajayi,Troy A. Semelsberger +9 more
TL;DR: In this paper, the authors introduce the basic principles and methods in bulk solids flow and highlights recent efforts to understand the flow behavior of biomass feedstocks, and provide an outlook for future research effort with proposed opportunities for improving the characterization of biomass flow.
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Evaluation via powder metallurgy of nano-reinforced iron powders developed for selective laser melting applications
Andre Mussatto,Robert Groarke,Ahmed A-Hameed,Inam Ul Ahad,Rajani K. Vijayaraghavan,Aidan O’Neill,Patrick J. McNally,Yan Delauré,Dermot Brabazon +8 more
TL;DR: In this paper, a gas atomised stainless steel AISI 316L powder was used as metal matrix and SiC was employed as a nano reinforcement to improve the hardness of the sintered samples.
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References
•Book
Materials Science and Engineering: An Introduction
William D. Callister
- 01 Jan 1985
TL;DR: In this paper, the International System of Units (SI) is used to measure the properties of materials and their properties in the context of materials science and engineering, including properties of metal alloys.
Types of gas fluidization
TL;DR: The behavior of solids fluidized by gases falls into four clearly recognizable groups, characterized by density difference (ϱs −ϱf) and mean particle size as discussed by the authors, and a numerical criterion which distinguishes between groups A and B has been devised and agrees well with published data.
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