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ISO 7884-8:1987 Glass - Viscosity and viscometric fixed points - Part 8: Determination of (dilatometric) transformation temperature

Abbreviation
ISO 7884-8:1987
Valid from
26/11/1987

Information provider
International Organisation for Standardization
Author
International Organisation for Standardization
Information type
ISO Standard
Format
PDF


Description

The temperature characterizes a certain glass transition range from the elastic brittle (low temperature) state to the viscous (high temperature) state of glass. It is used for specifying cooling programmes. The transformation temperature is determined by measuring the change in length, related to the length at intial temperature, of a rod made from the glass under test with temperature. The relative change in length is plotted against the temperature (dilatometer curve). From this dilatometer curve the transformation temperature is determined by a graphic procedure as shown in a diagramm.

 

 

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This resource is cited by:

ISO 7884-8:1987 Glass - Viscosity and viscometric fixed points - Part 8: Determination of (dilatometric) transformation temperature

This document is CITED BY:

ISO 7884-8:1987 Glass - Viscosity and viscometric fixed points - Part 8: Determination of (dilatometric) transformation temperature

Description

The temperature characterizes a certain glass transition range from the elastic brittle (low temperature) state to the viscous (high temperature) state of glass. It is used for specifying cooling programmes. The transformation temperature is determined by measuring the change in length, related to the length at intial temperature, of a rod made from the glass under test with temperature. The relative change in length is plotted against the temperature (dilatometer curve). From this dilatometer curve the transformation temperature is determined by a graphic procedure as shown in a diagramm.

 

 

View on Information Provider website
ISO 7884-8:1987 Glass - Viscosity and viscometric fixed points - Part 8: Determination of (dilatometric) transformation temperature
Description

The temperature characterizes a certain glass transition range from the elastic brittle (low temperature) state to the viscous (high temperature) state of glass. It is used for specifying cooling programmes. The transformation temperature is determined by measuring the change in length, related to the length at intial temperature, of a rod made from the glass under test with temperature. The relative change in length is plotted against the temperature (dilatometer curve). From this dilatometer curve the transformation temperature is determined by a graphic procedure as shown in a diagramm.

 

 

View on Information Provider website
This resource does not cite any other resources.

ISO 7884-8:1987 Glass - Viscosity and viscometric fixed points - Part 8: Determination of (dilatometric) transformation temperature

This resource does not CITE any other resources.
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