Showing posts with label Compatibility. Show all posts
Showing posts with label Compatibility. Show all posts
Friday, 7 February 2025

Float Annealing Temperatures

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Float glass annealing temperatures vary quite a bit from one manufacturer to another; and even within one manufacturer’s product line. ...
Monday, 30 December 2024

Slump Point Test

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At a time when we are all going to be trying a variety of glass of unknown compositions to reduce costs of kiln working, the knowledge of h...

Breaks after the Piece is Cool

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People sometimes fire a piece only to have it break after it is cool.   They decide to re-fire with additional decoration to conceal the br...
Wednesday, 27 March 2024

Kilnforming Opalescent Stained Glass

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The statement that a sheet of glass can be fused to itself is true in certain circumstances.   It applies to transparent and some streaky ...
Sunday, 27 August 2023

Coe and compatibility

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From time to time you will see the statement: “CoE is the determinant of compatibility” This is Not True!    I wish I could ...

Compatibility of Glasses with the Same CoE

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Questions such as “ How compatible are Wissmach W90 and Bullseye?” are asked from time to time.   This does show some awareness that Bul...

CoE Useage

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Does anyone know what CoE means? ·          First the proper abbreviation is CoLE. ·          This means Coefficient of Linear Expans...

"CoE Equals Compatibility" - Kiln Forming Myths 10

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CoE equals compatibility. This is as persistent myth.  CoE is an abbreviation for Coefficient of Linear Expansion.  It is not an abbr...