Results 11 to 20 of about 10,973 (242)

Optical Characterization of Industrial Slurries

KONA Powder and Particle Journal, 2015
In this work we focus on the characterization of micro- and nano-powders typically adopted for chemical mechanical polishing, extensively used whenever the global and local planarization of surfaces is required as in nanoelectronic fabs.
Marco Potenza, Tiziano Sanvito, Giuseppe Fazio   +2 more
doaj   +1 more source

Numerical investigation of solid-liquid slurry flow through an upward-facing step

Journal of Hydrology and Hydromechanics, 2013
The flow of a solid-water mixture through an upward-facing step in a channel is numerically investigated. The effect of expansion ratio, mean solids volume fraction and particle diameter on the velocity field, pressure distribution and solid volume ...
Messa Gianandrea Vittorio, Malavasi Stefano   +1 more
doaj   +1 more source

Micro-slurry jet for surface processing of dental ceramics

Biosurface and Biotribology, 2019
A micro-slurry jet (MSJ) was used for removing microscopic cracks and microstructural defects on surfaces of dental ceramics, in which the MSJ functioned as a wet blasting machine using mixed alumina particles and water to spray workpiece surfaces by a ...
Takashi Baba, Yuta Nakashima, Shohei Takahashi, Tohru Matsubara, Ling Yin, Yoshitaka Nakanishi   +5 more
doaj   +1 more source

Relationship between wear behaviour of ultra-high-molecular-weight polyethylene and surface profile of Co–Cr–Mo alloy in artificial joint

Biosurface and Biotribology, 2019
The relationship between the wear behaviour of an ultra-high-molecular-weight polyethylene (GUR1050) pin and surface profile of a Co-28Cr-6Mo alloy (ASTM F-75) disc was investigated.
Nana Motojima, Yuta Nakashima, Yukio Fujiwara, Yoshihiro Komohara, Motohiro Takeya, Hiromasa Miura, Kazunori Hino, Hidehiko Higaki, Hidehiro Hata, Yoshitaka Nakanishi   +9 more
doaj   +1 more source

Design of Optimum Sampling Plans for Dry Powders and Slurries

KONA Powder and Particle Journal, 2014
Generally, in order to learn about a certain quality of a population, a small portion (sample) is extracted and analyzed for the desired property.
Hassan El-Shall, Brij M. Moudgil
doaj   +1 more source

Particle size control of detergents in mixed flow spray dryers

The Journal of Engineering, 2015
Particle size is a key quality parameter of a powder detergent as it determines its performance, the bulk density and the look and feel of the product.
Mark Jonathan Crosby, Luis Martin De Juan, Elaine Martin, Gary Montague   +3 more
doaj   +1 more source

Effect of organic additives on mechanical properties of SiC ceramics prepared by a modified gelcasting method [PDF]

Processing and Application of Ceramics, 2016
A novel and simple gel system of isobutylene and maleic anhydride (PIBM) was used to prepare SiC ceramics. The rheological behaviour of the SiC slurries was investigated as function of organic additives.
Feng Wang, Jinwei Yin, Kaihui Zuo, Yongfeng Xia, Dongxu Yao, Yuping Zeng   +5 more
doaj   +1 more source

Propionate Converting Anaerobic Microbial Communities Enriched from Distinct Biogeochemical Zones of Aarhus Bay, Denmark under Sulfidogenic and Methanogenic Conditions

Microorganisms, 2020
The relationship between predominant physiological types of prokaryotes in marine sediments and propionate degradation through sulfate reduction, fermentation, and methanogenesis was studied in marine sediments.
Derya Ozuolmez, Alfons J. M. Stams, Caroline M. Plugge   +2 more
doaj   +1 more source

Simultaneous in situ measurements and numerical analysis of mass transfer in polymer electrolyte fuel cell electrode slurries during drying

Journal of Thermal Science and Technology, 2021
Herein, novel simultaneous in situ measurements of electrode slurries used to fabricate polymer electrolyte fuel cell electrodes during the drying process were conducted and analyzed via numerical simulation to understand mass transfer during drying and ...
Takahiro SUZUKI, Tatsuaki NAGAI, Shohji TSUSHIMA   +2 more
doaj   +1 more source

Dilatancy of cement slurries with chemical admixtures

Journal of Civil Engineering and Management, 2004
The results of experimental investigation of plasticising, air‐entraining and viscosity‐modifying admixtures with different chemical composition influence on rheological properties and dilatancy of cement slurries are presented in the article ...
Gintautas SkripkiÅ«nas, Mindaugas DaukÅ¡ys   +1 more
doaj   +1 more source