Jun 14, 2023 · Dave Finkelnburg discusses the many possibilities that are possible with cobalt in ceramic glazes and shares some sweet cobalt blue glaze recipes. Learn about cobalt blue …

Sep 4, 2024 · In this guide, we will delve into the step-by-step method of how to glaze cobalt blue on pottery, from the initial preparation of materials to the final firing that reveals the …

Jan 20, 2019 · Less cobalt gives a brighter tone with a quality like Illuminated glass, while more cobalt creates a darker and denser finish. Barium gives the glaze its fat, smooth quality and …

Nov 23, 2016 · there is an easy way to do "blue stripes on a white glaze" and that is to use slip which is colored with cobalt for the stripes and cover the entire piece with a white glaze. this is …

Mar 18, 2014 · To shift the bright harsh blue of pure cobalt to a more pleasing hue, other oxides like iron, rutile, copper, or chrome can be mixed in to take the bright edge off the blue. It is also …

Cobalt in a fired glaze usually absorbs all wavelengths of visible light except blue and thus a glaze containing cobalt is blue. However, two or more colorants in a glaze interact so that the …

Cobalt Blue Cover Glaze#2 to be used over Rust Brown Base Glaze#B (Glazy #467360) for OIL_SPOT Combo. From John Britt: https://ceramicartsnetwork.org/daily/article/Oil-Spot-and …

Feb 22, 2020 · Cobalt Blue is a dependable Cone 5-6 mid-range oxidation glaze with a deep blue glossy finish breaking to lighter blue highlights. On darker clays, or where it is thicker, it will …

Jul 26, 2022 · This glaze is nicer than other floating blues when it's thin (in my opinion), but still greatly benefits from a thick application. If you're not getting good results with it, weigh the test …

Nov 25, 2023 · Plainsman Cone 6 Alberta Slip based glaze the fires bright blue but with zero cobalt. This glaze creates a rich blue yet contains none of the world's most expensive common …