refractory castables

Ensuring safe production of metal goods: A review of alumina spinel castables for steel ladles

By Lisa McDonald / September 9, 2022

Alumina spinel castables play an important role in the steel industry as lining for the ladle sidewalls and bottom. A new review paper published in International Journal of Applied Ceramic Technology provides a detailed overview of these castables, including how various parameters affect their properties and performance.

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Have yourself a merry little roundup: Lisa’s top 5 favorite Ceramic Tech Today posts from 2020

By Lisa McDonald / December 23, 2020

Industry response to COVID-19, bioactive glass aids muscle regeneration, and history of Vietnamese ceramics make Lisa’s list of top five favorite CTT posts from 2020.

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Fibers from recycled beverage straws may make refractories processing safer and cheaper

By Lisa McDonald / March 13, 2020

Plastic straws cannot be recycled to make new straws, but that does not mean straws are nonrecyclable. Researchers in Brazil looked at turning straws into anti-spalling fibers for refractory castables.

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Improving MgO-containing castable refractories without excessive expansion

By Eileen De Guire / August 5, 2011

Refractory castables paddle mixer. Credit: Refractory and Applications Blog. Much of the research we report on can be compared to thoroughbred racehorses: it’s elegant, confident, stunning and promising. Now and…

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