Results 161 to 170 of about 947,884 (380)

Efecto de la técnica de fabricación sobre la porosidad y la dureza de los dientes acrílicos

Revista Facultad de Odontología Universidad de Antioquia, 2006
Artificial teeth is one of the most common applications of acrylic resins in Dentistry. The technique used by the manufacturers to handle the heat curing resin affects the final product properties.
Melissa Kúrzer-G.
doaj  

Mechanical Behavior and Microstructural Changes Associated with Tensile Deformation above the Martensite Start Temperature during Quenching and Subsequent Partitioning of a Low‐Alloy 37SiB6 Steel

Advanced Engineering Materials, EarlyView.
A new experimental setup, incorporating digital image correlation and infrared thermography in combination with inductive‐conductive heating for precise temperature control, is used to analyze the mechanical behavior and microstructural changes of sheet metal under complex thermomechanical test conditions that represent quench and partitioning ...
Christian Illgen, Benjamin Bohne, Sven Winter, Marcus Böhme, Martin F.-X. Wagner   +4 more
wiley   +1 more source

Nomograms for apparent density and porosity

, 1950
Cross, Young
openalex   +2 more sources

Vacuum‐Formed Composites Based on a Polyolefin and a High Content of Biomass‐Waste Fillers

Advanced Engineering Materials, EarlyView.
It is shown here that by the use of a very ductile polymer matrix, it is possible to vacuum‐form products that contain up to 25% of hard biofillers with still ductile properties. The results are promising and opens up for the use of engineered biocomposites derived from industrial side‐stream biofillers in vacuum‐formed products. A strategy to increase
Susanna K. Källbom, Tuomo P. Kainulainen, Xin‐Feng Wei, Antonio J. Capezza, Daniel Helgesson, Richard T. Olsson, Mikael S. Hedenqvist   +6 more
wiley   +1 more source

(152-153)Investigations on the Diaphragms for Electrolysis. III. Variation of Effective Porosities of the Diaphragms in Various Mediums.

, 1949
Takeo Matsuno
openalex   +2 more sources

Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity (Provisional)

, 1982
K. Sing
semanticscholar   +1 more source

Preparation and Thermal Modification of Disentangled Ultrahigh‐Molecular‐Weight Polyethylene Particles for Powder‐Based Additive Manufacturing

Advanced Engineering Materials, EarlyView.
Ultrahigh‐molecular‐weight polyethylene powders (<≈40 μm) with a bulk density of 260 g L−1 are prepared from a silica supported bisimine pyridine iron catalyst. The nascent product is disentangled and can be thermally densified without loss of its low viscosity.
Adrian Vaghar, Georgij Jegorenkov, Yunus Kutlu, Andreas Ostendorf, Gerrit A. Luinstra   +4 more
wiley   +1 more source

Characterization of the Open Porosity of Brake Pads. II. Correlations Between Volume Porosity and Surface Area Porosity. Structural Modeling.

Science and Engineering of Composite Materials, 1995
Rouge, N., Dubois, C., Vermillet, C.
doaj   +1 more source

On the porosity of bricks

, 1954
Toshio NISHIHARA, Toshinori Kori, Tetsuro Tani   +2 more
openalex   +2 more sources

Effect of Small Fraction of Spherical Porosity on Elastic Moduli of Glass [PDF]

, 1964
D. P. H. Hasselman, Richard M. Fulrath
openalex   +1 more source