Pretraživanje
Prikaz rezultata 1-4 od 4
Dense and near-net-shape fabrication of Si3N4 ceramics
(Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing, 2009)
With silicon nitride significant progress has been made in order to search for fully dense, strong, reliable structural ceramics to find wide use in applications at high temperatures which are allowing new and innovative ...
UV-curable hyperbranched urethane acrylate oligomers containing soybean fatty acids
(Progress in Organic Coatings, 2005)
Urethane acrylate resins based on partially modified aliphatic hyperbranched polyesters (HBP) have been synthesized. HBP of the second and the third generation were synthesized from 2,2-bis(hydroxymethyl)propionic acid and ...
The influence of zinc surface pretreatment on the adhesion of epoxy coating electrodeposited on hot-dip galvanized steel
(Progress in Organic Coatings, 2007)
The adhesion and electrochemical properties of epoxy coatings electrodeposited on hot-dip galvanized steel with and without passive films were investigated during exposure to 3% NaCl. The passive films were formed in hot ...
Low temperature Ce2Si2O7 polymorph formed by mechanical activation
(Materials Chemistry and Physics, 2006)
Studying solid state reaction between mechanically activated oxide powders of CeO2 and quartz-SiO2, we obtained directly during heat treatment, the low temperature polymorph of Ce2Si2O7 instead of the high temperature ...