Ceramic Vs Cordierite

66 9 5 tensile strength rt mpa psi x 10 3 19 2 7.

Ceramic vs cordierite.

However the lower melting point of cordierite it is heat resistant to 1430 degrees centigrade versus sic s 2200 can mean there is a risk of the component melting during dpf regeneration. When someone talks about these pizza making tools they are probably referring to the ceramic variety. Corning s cordierite substrates could withstand the demanding conditions in the hot exhaust system of a car. The main difference between using a ceramic pizza stone and a cordierite pizza stone is the temperature.

You can be more comfortable using a cordierite stone in an oven with high heat. Gpa kg mm 2 5 8 590 hardness r45n. These cellular ceramic substrates form the core of the catalytic converter an innovation corning developed to help automakers meet the emissions regulations in the clean air act of 1970. Made from clay and fired in a kiln these stones are great at conducting high heat evenly which makes them great at baking pizza.

Ceramic pizza stones are perhaps the most cost effective answer when shopping for a stone. A high temperature polymorph exists indialite which is isostructural with beryl and has a random distribution of al in the si al 6. Thus the article will be focusing on the best options for traditional pizza making. If you have any problems viewing table download image version cordierite properties.

C 20 97 10. Place the cordierite pizza stone on the bottom rack of your oven. Ceramic stones are typically created by shaping clay and subsequently cooking it in a kiln. When properly cared for ceramic stones can last for many years.

Cordierite ceramic a material commonly used in commercial bakery ovens is great for baking stones because as william carty told us it s rather insensitive to rapid changes in temperature. Mg fe 2 al 3 si 5 al o 18 to fe mg 2 al 3 si 5 al o 18. Cordierite vs ceramic pizza stone. Mpa psi x 10 3.

Cordierite is also more susceptible to thermal crack due to sudden changes in exhaust temperature and damage due to over sooting. Here is a step by step guide on how to use your cordierite pizza stone.